Oslo Sports Trauma Research Center

List of publications

• 2025

  • Effect of Focal Cartilage Lesions on Patient-Reported Outcomes After Anterior Cruciate Ligament Reconstruction: A 10-Year Nationwide Cohort Study of 7040 Patients

    Kjennvold, Stian; Ulstein, Svend; Årøen, Asbjørn; Forssblad, Magnus; Engebretsen, Lars; Røtterud, Jan Harald

    American Journal of Sports Medicine 2025 Aug;53(10):2407-2414. doi: 10.1177/03635465251350398. Epub 2025 Jul 6.

  • Microfracture Versus Arthroscopic Debridement for the Treatment of Symptomatic Cartilage Lesions of the Knee: 2-Year Results From a Multicenter Double-Blinded Randomized Controlled Trial

    Randsborg, Per-Henrik; Frøseth Aae, Tommy; Visnes, Håvard; Birkenes, Thomas; Šaltytė Benth, Jūratė; Bjerkestand Lian, Øystein; Andreassen Hanvold, Heidi; Årøen, Asbjørn

    American Journal of Sports Medicine 2025 Jul;53(9):2107-2117. doi: 10.1177/03635465251346961. Epub 2025 Jun 26.

  • Injury and illness epidemiology in elite athletes during the Olympic, Youth Olympic and Paralympic Games: a systematic review and meta-analysis

    Torvaldsson, Kalle; Fagher, Kristina; Derman, Wayne; Engebretsen, Lars; Lindblom, Hanna; Dias Lopes, Alexandre; Runciman, Phoebe; Schwellnus, Martin; Soligard, Torbjørn; Sonesson, Sofi; Steffen, Kathrin; Hägglund, Martin

    British Journal of Sports Medicine 2025 Jul 21:bjsports-2025-109980. doi: 10.1136/bjsports-2025-109980. Online ahead of print.

  • Physical activity and the risk of aseptic loosening after total hip arthroplasty: a case-control study from the Norwegian Arthroplasty Register

    Nordbø, Jakob; Straume-Næsheim, Truls; Hallan, Geir; Fenstad, Anne Marie; Sivertsen, Einar; Årøen, Asbjørn

    BMC Musculoskelet Disord 2025 Jul 4;26(1):639.

  • Making, not breaking the young, aspiring athlete: the development of Prep to be PRO (Nærmere Best) – a Norwegian school-based educational programme

    Heiestad, Hege; Myklebust, Grethe; Bahr, Roald, Holm Moseid, Christine

    BMJ Open Sport and Exercise Medicine 2025 Apr 15;11(2)

  • Saving lives together in sport: - A pilot study attempting to increase the number and availability of automated external defibrillators and to initiate voluntary training in cardiopulmonary resuscitation with the use of automated external defibrillators in Norwegian amateur football clubs

    Steenstrup, Sophie Elspeth; Kramer-Johansen, Jo; Moseby Berge, Hilde

    Resuscitation 2025 Apr:209:110586. doi: 10.1016/j.resuscitation.2025.110586. Epub 2025 Mar 14.

  • Anterior cruciate ligament injuries in elite ski jumping reliably allow return to competition but severely affect future top performance

    Oronowicz, Jakub; Seil, Romain; Hörterer, Hubert; Moksnes, Håvard; Ekås, Guri Ranum; Cabri, Jan; Mouton, Caroline; Frenzel, Gunter; Tischer, Thomas

    Knee Surgery Sports Traumatology Arthroscopic 2024 Mar;32(3):616-622.

  • Perspectives on usability and adoption of a new ACL injury prevention programme for female handball players: a mixed methods approach

    Mørtvedt, Anne Inger; Krosshaug, Tron; Petushek, Erich J.

    BMJ Open Sport Exerc Med 2025 11: p. e001965-e001965

  • Medical negligence compensation claims in knee meniscal surgery in Norway: a cross-sectional study

    Øhrn, Frank-David; Årøen, Asbjørn; Frøseth Aae, Tommy

    Patient Safety in Surgery 2025 Jan 16;19(1):5. doi: 10.1186/s13037-025-00427-1.

  • Brain health in Norwegian female former top-level football players: a protocol for a longitudinal cohort study

    Dahlén, Sara Christina; Bjørneboe, John; Sandmo, Stian Kirkerud; Bache-Mathisen, Lena; Filipcik, Peter; Isager Howe, Emilie; Høgestøl, Einar August; Selbæk, Geir; Straume-Næsheim, Truls; Westlye, Lars T; Bahr, Roald; Andersen, Thor Einar

    BMJ Open 2025 Jan 11;15(1):e092456. doi: 10.1136/bmjopen-2024-092456.

  • Implementing digital respiratory technologies for people with respiratory conditions: A protocol for a scoping review

    Yan Hui, Chi; Condon, Kathleena; Kolekar, Shailesh; Roberts, Nicola; Bernadette Sreter, Katherina; O Simons, Sami; Figueiredo, Carlos; McKeough, Zoe; Salim, Hani; Gawlik-Lipinski, Aleksandra; Gonsard, Apolline; Önal Aral, Ayse; Vanoverschelde, Anna; Armstrong, Matthew; Kohlbrenner, Dario; Paixão, Catia; Stafler, Patrick; Papadopoulou, Efthymia; Rabe, Adrian Paul; Mohammad, Milan; Bouloukaki, Izolde; Quach, Shirley; Chaabouni, Malek; Kaltsakas, Georgios; Loveys, Kate; Reier-Nilsen, Tonje; Sunjaya, Anthony Paulo; Robinson, Paul; Pinnock, Hilary; Hai Yan Chan, Amy

    PLoS One 2024 Dec 27;19(12):e0314914. doi: 10.1371/journal.pone.0314914. eCollection 2024.

• 2024

  • Diagnosis and Treatment Strategies of Meniscus Root Tears: A Scoping Review

    Garcia, Jose Rafael; Ayala, Salvador Gonzalez; Allende, Felicitas; Mameri, Enzo; Haynes, Monique; Familiari, Filippo; Geeslin, Andrew G; Murray, Iain; Moatshe, Gilbert; Verma, Nikhil N; LaPrade, Robert F; Chahla, Jorge

    Orthopaedic Journal of Sports Medicine 2024 Nov 1;12(11): eCollection 2024 Nov.

  • Arthroscopic meniscal surgery in Norway from 2010 to 2020: A paradigmatic shift

    Nysted Nilsen, Karoline; Øhrn, Frank-David; Årøen, Asbjørn; Myklebust, Tor Åge; Frøseth Aae, Tommy

    Journal of Experimental Orthopaedics 2024 Dec 12;11(4):e70113. doi: 10.1002/jeo2.70113. eCollection 2024 Oct.

  • Anatomical risk factors for primary and secondary non-contact ACL injury – a prospective cohort study in 880 female elite players

    Kamatsuki, Yusuke; Qvale, Marie Synnøve; Wangensteen, Arnlaug; Steffen, Kathrin; Krosshaug, Tron

    British Journal of Sports Medicine 2024 Nov 18:3635465241292755. doi: 10.1177/03635465241292755. Online ahead of print

  • Usability considerations for enhancing exercise-based injury prevention interventions

    Mørtvedt, Anne Inger; Krosshaug, Tron; Petushek, Erich

    Proceedings of the International Symposium on Human Factors and Ergonomics in Health Care 2024 p. 236-24.

  • Hip and core exercise programme prevents running-related overuse injuries in adult novice recreational runners: a three-arm randomised controlled trial (Run RCT)

    Leppänen, Mari; Viiala, Janne; Kaikkonen, Piia; Tokola, Kari; Vasankari, Tommi; Nigg, Benno M; Krosshaug, Tron; Werthner, Penny; Parkkari, Jari; Pasanen, Kati

    British Journal of Sports Medicine 2024 Jun 20;58(13):722-732.

  • A biomechanical report of an acute lateral ankle sprain during a handball-specific cutting movement

    Bagehorn, Timo; Bill, Kevin; Mai, Patrick; Krosshaug, Tron; Kersting, Uwe G

    Sports Biomechanics 2024 Mar 7:1-17. doi: 10.1080/14763141.2024.2319134. Online ahead of print.

  • Appraising the Methodological Quality of Sports Injury Video Analysis Studies: The QA-SIVAS Scale

    Hoenig, Tim; Rahlf, Lina; Wilke, Jan; Krauß, Inga; Dalos, Dimitris; Willwacher, Steffen; Mai, Patrick; Hollander, Karsten; Fohrmann, Dominik; Krosshaug, Tron; Gronwald, Thomas

    Sports Medicine 2024 Jan;54(1):203-211.

  • Individualized Technique Feedback for Instant Technique Improvements and Knee Abduction Moment Reductions - A New Approach for 'Sidestepping' ACL Injuries?

    Bill, Kevin; Mai, Patrick Mai; Mausehund, Lasse; Solbakken, Sigurd; Krosshaug, Tron; Kersting,Uwe G

    International Journal of Sports Physical Therapy 2024 May 1;19(5):535-547.

  • Knee Biomechanics During Cutting Maneuvers and Secondary ACL Injury Risk: A Prospective Cohort Study of Knee Biomechanics in 756 Female Elite Handball and Soccer Players

    Mausehund, Lasse; Krosshaug, Tron

    American Journal of Sports Medicine 2024 Apr;52(5):1209-1219.

  • Understanding Bench Press Biomechanics-Training Expertise and Sex Affect Lifting Technique and Net Joint Moments

    Mausehund, Lasse; Krosshaug, Tron

    Journal of Strength and Conditioning Research 2023 37(1):p 9-17

  • Understanding Bench Press Biomechanics-The Necessity of Measuring Lateral Barbell Forces

    Mausehund, Lasse; Werkhausen, Amelie; Bartsch, Julia; Krosshaug, Tron

    Journal of Strength and Conditional Research 2022 Oct 1;36(10):2685-2695.

  • Interdisciplinary sport injury research and the integration of qualitative and quantitative data

    Hausken-Sutter, Solveig Elisabeth; Gennäs,Boije Af; Schubring, A; Grau, S; Jungmalm, J; Barker-Ruchti, N

    BMC Medical Research Methodology 2023 May 3;23(1):110

  • Don't forget to mind the mind: a prospective cohort study over 12 months on mental health symptoms in active professional male footballers

    Pillay, Lervasen; Janse van Rensburg, Dina C; Ramkilawon, Gopika; Andersen, Thor Einar; Kerkhoffs, Gino; Gouttebarge, Vincent

    BMC Sports Science, Medicine & Rehabilitation 2024 Oct 14;16(1):214. doi: 10.1186/s13102-024-01005-1

  • We stand with the players: a call to action for the football community

    Dalen-Lorentsen, Torstein; Bjørneboe, John; Harøy, Joar; Andersen, Thor Einar Andersen

    British Journal of Sports Medicine 2024 May 31;58(12):639-640. doi: 10.1136/bjsports-2023-108041

  • Groin injuries in women's premier league football in Norway: A two-season prospective cohort study describing clinical and imaging characteristics

    Thorarinsdottir, Solveig; Amundsen, Roar; Larmo, Arne; Roar, Pedersen; Andersen, Thor Einar; Bahr, Roald; Møller, Merete

    Scandinavian Journal of Medicine & Science in Sports 2024 Apr;34(4):e14611. doi: 10.1111/sms.14611

  • Examination of the validity of the Injury-Psychological Readiness to Return to Sport (I-PRRS) scale in male professional football players: A worldwide study of 29 professional teams

    Dunlop, Gordon; Ivarsson, Andreas; Andersen, Thor Einar; Brown, Susan; O'Driscoll, Gary; Lewin, Colin; Dupont, Gregory; Ardern, Clare L; Delecroix, Barthelemy; Podlog, Leslie; McCall, Alan

    Journal of Sports Sciences 2023 Nov;41(21):1906-1914. doi: 10.1080/02640414.2024.2307764. Epub 2024 Jan 25

  • Snow sports-specific extension of the IOC consensus statement: methods for recording and reporting epidemiological data on injury and illness in sports

    Spörri, Jörg; McGawley, Kerry; Alhammoud, Marine; Bahr, Roald; Dios, Caitlin; Engebretsen, Lars; Gilgien, Matthias; Gouttebarge, Vincent; Hanstock, Helen; Haugvad, Lars; Hörterer, Hubert; Kastner, Tom; Mitterbauer, Gerald; Mountjoy, Margo; Wagner, Kathrin; Noordhod, Dionne A; Ruedl, Gerhard; Scherr, Johannes; Schobersberger, Wolfgang; Soligard, Torbjørn; Steidl-Müller, Lisa; Rebne Stenseth, Oleane Marthea; Uhrenholdt Jacobsen, Astrid; Valtonen, Maarit; Westin, Maria; Clarsen, Ben; Verhagen, Evert

    British Journal of Sports Medicine 2024 Nov 7:bjsports-2024-108720. doi: 10.1136/bjsports-2024-108720. Online ahead of print.

  • Do not neglect injury severity and burden when assessing the effect of sports injury prevention interventions: time to paint the whole picture

    Verhagen, Evert; Clarsen, Ben; Graaff, Larisa van der; Bahr, Roald

    British Journal of Sports Medicine 2024 Oct 22;58(20):1166-1169

  • A prospective study of injuries and illnesses among 910 amateur golfers during one season

    Robinson, Patrick Gordon; Clarsen, Ben; Murray, Andrew; Junge, Astrid; Mountjoy, Margo; Drobny, Tomas; Gill, Lance; Gazzano, Francois; Voight, Mike; Dvorak, Jiri

    BMJ Open Sport & Exercise Medicine 2024 Jul 31;10(3):e001844. doi: 10.1136/bmjsem-2023-001844. eCollection 2024

  • Time-loss injuries and illnesses at the FIFA world cup Qatar 2022

    Serner, Andreas; Chamari, Karim; Hassanmirzaei, Bahar; Moreira, Francisco; Bahr, Roald; Massey, Andrew; Grimm, Katharina; Clarsen, Ben; Tabben, Montassar

    Science & Medicine in Football 2024 Jun 11:1-8. doi: 10.1080/24733938.2024.2357568. Online ahead of print

  • Comprehensive periodic health evaluations of 454 Norwegian Paralympic and Olympic athletes over 8 years: what did we learn?

    Steffen, Kathrin; Bahr, Roald; Clarsen, Ben; Fossan, Bjørn; Fredriksen, Hilde; Gjelsvik, Hilde; Haugvad, Lars; Fenne Hoksrud, Aasne; Iversen, Erik; Koivisto-Mørk, Anu; Moen, Ellen; Røstad, Vibeke; Reier-Nilsen, Tonje; Torgalsen, Thomas; Moseby Berge, Hilde

    British Journal of Sports Medicine 2024 Jul 25;58(15):826-835

  • Introducing a new method to record injuries during military training: a prospective study among 296 young Norwegian conscripts

    Bjørneboe, John; Heen, A; Borud, E; Bahr, Roald; Clarsen, Ben; Norheim, AJ

    BMJ Military Health 2024 Mar 20;170(2):101-106. doi: 10.1136/bmjmilitary-2022-002088.

  • Exploring the interplay of interpersonal and contextual dynamics in youth sports injuries: a comprehensive narrative review

    Thue Bjørndal, Christian; Hausken-Sutter, Solveig; Møller, Meret; Myklebust, Grethe; Grindem, Hege

    BMJ Open Sport & Exercise Medicine 2024 Jul 16;10(3):e001964.

  • Health problems and injury management in adolescent handball: the Safeplay one-season cohort study of 679 players

    Møller, Meret; Isaksen Johansen, Stian; Myklebust, Grethe; Oestergaard Nielsen, Rasmus; Möller, Sören; Mikkelsen, Ulla; Wedderkopp, Niels; Lind, Martin

    British Journal of Sports Medicine 2024 Oct 29:bjsports-2024-108493. doi: 10.1136/bjsports-2024-108493. Online ahead of print.

  • Anterior Cruciate Ligament Reconstruction and Concomitant Focal Cartilage Lesions: A Systematic Review and Meta-Analysis of Prognosis after Surgical Treatment

    Jevremovic, Diko; Årøen, Asbjørn; Truscott Thomas, Owen Matthew; Moseby Berge, Hilde; Ayub Khan, Ahsan; Ulstein, Svend

    Cartilage 2024 Nov 20:19476035241292719. doi: 10.1177/19476035241292719. Online ahead of print

  • The gender and sex data gap in anterior cruciate ligament injuries in paediatric patients

    Engebretsen, Lars; Møller, Merete; Kooy Tveiten, Caroline E.v W; Yamaguchi, Tetsuo; Moatshe, Gilbert

    Knee Surgery, Sports Traumatology, Arthroscopy 2024 Oct;32(10):2500-2504.

  • Rehabilitation, Decision-Making, and Return to Pivoting Sports in Athletes 1–3 Years After ACL Reconstruction: A Nationwide Study

    Kooy Tveiten, Caroline E v.W; Bache-Mathiesen, Lena Kristin; Jakobsen, Rune B; Engebretsen, Lars; Persson, Andreas; Myklebust, Grethe; Fenstad, Anne Marie; Grindem, Hege

    JOSPT Open 2024. Advance publication: doi/10.2519/josptopen.2024.0087 (Online ahead of print)

  • Long-term Prognosis of Patellar Tendinopathy (Jumper's Knee) in Young, Elite Volleyball Players: Tendon Changes 11 Years After Baseline

    Visnes, Håvard; Bache-Mathiesen, Lena Kristin; Yamaguchi, Tetsuo; Gilhuus, Hans Petter; Hector Algaard, Knut Robert; Hisdal, Erling; Bahr, Roald

    American Journal of Sports Medicine 2024 Oct 22:3635465241284648. doi: 10.1177/03635465241284648. Online ahead of print.

  • Characteristics of potential head injury situations at the FIFA World Cup Qatar 2022

    Peek, Kerry; Aiello, Francesco; Avery, Lewis; Gardner, Tom; Rutherford, Harvey; Massey, Andrew; Georgieva, Julia; Andersen, Thor Einar; Dahlén, Sara; Serner, Andreas

    Science & Medicine in Football 2024 Oct 7:1-9. doi: 10.1080/24733938.2024.2409689. Online ahead of print.

  • Patients with total hip arthroplasty were more physically active 9.6 years after surgery: a case-control study of 429 hip arthroplasty cases and 29,272 participants from a population-based health study

    Vangen Nordbø, Jakob; Straume-Næsheim, Truls M; Hallan, Geir; Fenstad, Anne Marie; Sivertsen, Einar Andreas; Årøen, Asbjørn

    Acta Orthopaedica 2024 May 30:95:268-274.

  • Heading in football: a systematic review of descriptors, definitions, and reporting methods used in heading incidence studies

    Peek, Kerry; Ross, Andrew; Andersen, Thor Einar; Meyer, Tim; Dahlèn, Sara; Georgieva, Julia; Williamson, Paula R; Clarke, Mike; Serner, Andreas

    Science & Medicine in Football 2024 Jun 10:1-18. doi: 10.1080/24733938.2024.2362191.

  • Felles fagprosedyrer for barn med atopisk eksem

    Løvold Berents, Teresa Victoria ; Dotterud, Christian; Faleide, Elling Atle; Kirkeby Fuskeland, Kristine; Gildestad, Trude; Gundersen, Stina Camilla; Haavik, Lotte; Helland, Lene; Lange, Elisabeth; Haaskjold Lossius, Astrid; Martinsen, Elin; Olset, Hilde; Gaare Olstad, Ingvild; Rehbinder, Eva Maria; Reier-Nilsen, Tonje; Sandberg Endre, Kim M.A; Schopf, Roger Thomas; Haugen Østhus, Børge Endre

    Tidsskrift for den Norske Legeforening 2024 Vol.144

  • Evaluation of the SCAT 5 tool in the assessment of concussion in Para athletes: a Delphi study

    Dyer, Bruce; Hassan Ahmed, Osman; Dahlén, Sara; Dalton, Kristin; Derman, Wayne; Donaldson, Amber; Fagher, Kristina; Lexell, Jan; Pinheiro, Larissa; Van de Vliet, Peter; Weiler, Richard; Webborn, Nick

    British Journal of Sports Medicine 2024 Apr 29:bjsports-2023-107426. doi: 10.1136/bjsports-2023-107426. Online ahead of print.

  • Causal inference did not detect any effect of jump load on knee complaints in elite men's volleyball

    Bache-Mathiesen, Lena Kristin; Bahr, Roald; Sattler, Tine; Wang Fagerland, Morten; Whiteley, Rod; Skazalski, Christopher

    Scandinavian Journal of Medicine & Science in Sports 2024 May;34(5):e14635. doi: 10.1111/sms.14635.

  • Lower HAGOS subscale scores associated with a longer duration of groin problems in football players in the subsequent season

    Harøy, Joar; Bache-Mathiesen, Lena Kristin; Andersen, Thor Einar

    BMJ Open Sport & Exercise Medicine 2024;10:e001812. doi:10.1136/bmjsem-2023-001812

  • Assessment of lung function variability documents airflow limitation in many patients with long covid

    Reier-Nilsen, Tonje; Grønneberg, Charlotte; Røine, Stephanie; Nordlund, Björn

    Heliyon 2024 Apr 6;10(8):e29261. doi: 10.1016/j.heliyon.2024.e29261. eCollection

  • Optimizing care for children with difficult-to-treat and severe asthma through specialist paediatric asthma centres: expert practical experience and advice

    Pijnenburg, M.W; Rubak,S; Skjerven, H.O;Verhulst, S; Elenius, V; Hugen, C; Jauhola, O; Kempeneers, C; Melén, E; Reier-Nilsen, Tonje; Rutjes, N.W; Ruotsalainen, M; Schaballie, H; Zwitserloot, M; Proesmans, M; Mäkeläcorresponding, M.J

    BMC Pediatr 2024 Mar 27;24(1):218. doi: 10.1186/s12887-024-04707-0.

  • The Tibial Tuberosity–Trochlear Groove Distance Can Either Increase or Decrease during Adolescent Growth

    Randsborg, Per-Henrik; Banitalebi, Hasan; Årøen, Asbjørn; Straume-Næsheim, Truls

    Children 2024, 11(5), 504; https://doi.org/10.3390/children11050504

  • Unsupervised Machine Learning of the Combined Danish and Norwegian Knee Ligament Registers: Identification of 5 Distinct Patient Groups With Differing ACL Revision Rates

    Martin, Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard; Fenstad, Anne Marie; Moatshe, Gilbert; Wolfson, Julian; Martin, Lind; Engebretsen, Lars

    American Journal of Sports Medicine 2024 Mar;52(4):881-891

  • External validation of the Norwegian anterior cruciate ligament reconstruction revision prediction model using patients from the STABILITY 1 Trial

    Martin, Kyle; Marmura, Hana; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Moatshe, Gilbert; Bryant, Dianne; Wolfson, Julian; Engebretsen, Lars; Getgood, Alan

    Knee Surgery, Sports Traumatology, Arthroscopy 2024 Feb;32(2):206-213

  • Knee dislocations with vascular injuries – a review article

    Moatshe, Gilbert; Engebretsen, Lars

    Danish Medical Journal 2024 Feb 26;71(3):A08230529. doi: 10.61409/A08230529

  • #ReadyToplay: hamstring injuries in women's football - a two-season prospective cohort study in the Norwegian women's premier league

    Amundsen, Roar; Thorarinsdottir, Solveig; Larmo, Arne; Pedersen, Roar; Andersen Thor Einar; Møller, Merete; Bahr, Roald

    Science & Medicine in Football 2024 Jan 19:1-9 Online ahead of print.

• 2023

  • Injury and illness among Norwegian Olympic athletes during preparation for five consecutive Summer and Winter Games

    Clarsen, Benjamin; Moseby Berge, Hile; Bendiksen, Fredrik; Fossan, Bjørn; Fredriksen, Hilde; Haugvad, Lars; Kjelsberg, Mona; Rønsen, Ola; Steffen, Kathrin; Torgalsen, Thomas; Bahr, Roald

    British Journal of Sports Medicine 2023 Dec 8:bjsports-2023-107128. doi: 10.1136/bjsports-2023-107128. Online ahead of print.

  • Injuries in elite male youth football and athletics: growth and maturation as potential risk factors (PhD Academy Award)

    Wik, Eirik Halvorsen

    British Journal of Sports Medicine 2023 Nov;57(21):1405-1406

  • Musculoskeletal pain is not clearly associated with the risk of anterior cruciate ligament reconstruction in adolescents

    Strømme, Sofie Hammernes; Hjelle Guddal, Maren; Fenstad, Anne Marie; Visnes, Håvard; Zwart, John-Anker; Storheim, Kjersti; Bakke Johnsen, Marianne

    BMJ Open Sport & Exercise Medicine 2023 May 15;9(2):e001453. doi: 10.1136/bmjsem-2022-001453. eCollection 2023.

  • Cross-sectional study of characteristics and prevalence of musculoskeletal complaints in 1170 male golfers

    Murray, Andrew; Junge, Astrid; Robinson, Patrick Gordon; Clarsen, Ben; Mountjoy, Margo Lynn; Drobny, Tomas; Gill, Lance; Gazzano, Francois; Voight, Mike; Dvorak, Jiri

    BMJ Open Sport & Exercise Medicine 2023 Mar 27;9(1):e001504. doi: 10.1136/bmjsem-2022-001504. eCollection 2023.

  • High prevalence of low bone mineral density but normal trabecular bone score in Norwegian elite Para athletes

    Koivisto-Mørk, Anu; Steffen, Kathrin; Finnes, Trine; Pretorius, Mikkel; Berge, Hilde Moseby

    Frontiers in Sports and Active Living 2023 Nov 15:5:1246828. doi: 10.3389/fspor.2023.1246828. eCollection 2023.

  • Infographic. Oxford consensus on primary cam morphology and femoroacetabular impingement syndrome—natural history of primary cam morphology to inform clinical practice and research priorities on conditions affecting the young person’s hip

    Dijkstra, Paul; Mc Auliffe, Sean; Ardern, Clare; Kemp, Joanne; Mosler, Andrea Britt; Price, Amy; Blazey, Paul; Richards, Dawn; Farooq, Abdulaziz; Serner, Andreas; McNally, Eugene; Mascarenhas, Vasco; Willy, Richard; Stankovic, Ivan; Oke, Jason; Khan, Karim; Glyn-Jones, Sion; Clarke, Mike; Greenhalgh, Trisha; Young Athlete’s Hip Research (YAHiR) Collaborative (Andersen, Thor Einar)

    British Journal of Sports Medicine 2023 Mar;57(6):382-384

  • Oxford consensus on primary cam morphology and femoroacetabular impingement syndrome: part 2-research priorities on conditions affecting the young person's hip

    Dijkstra, Paul; Mc Auliffe, Sean; Ardern, Clare; Kemp, Joanne; Mosler, Andrea Britt; Price, Amy; Blazey, Paul; Richards, Dawn; Farooq, Abdulaziz; Serner, Andreas; McNally, Eugene; Mascarenhas, Vasco; Willy, Richard; Oke, Jason; Khan, Karim; Glyn-Jones, Sion; Clarke, Mike; Greenhalgh, Trisha; Young Athlete’s Hip Research (YAHiR) Collaborative (Andersen, Thor Einar)

    British Journal of Sports Medicine 2022 Dec 6;57(6):342-358

  • Oxford consensus on primary cam morphology and femoroacetabular impingement syndrome: part 1-definitions, terminology, taxonomy and imaging outcomes

    Dijkstra, Paul; Mc Auliffe, Sean; Ardern, Clare; Kemp, Joanne; Mosler, Andrea Britt; Price, Amy; Blazey, Paul; Richards, Dawn; Farooq, Abdulaziz; Serner, Andreas; McNally, Eugene; Mascarenhas, Vasco; Willy, Richard; Oke, Jason; Khan, Karim; Glyn-Jones, Sion; Clarke, Mike; Greenhalgh, Trisha; Young Athlete’s Hip Research (YAHiR) Collaborative (Andersen, Thor Einar)

    British Journal of Sports Medicine 2022 Dec 6;57(6):325-341

  • Football-specific extension of the IOC consensus statement: methods for recording and reporting of epidemiological data on injury and illness in sport 2020

    Waldén, Markus; Mountjoy, Margo; McCall, Alan; Serner, Andreas; Massey, Andrew; Tol, Johannes; Bahr, Roald; D'Hooghe, Michel; Bittencourt, Natália; Della Villa, Francesco; Dohi, Michiko; Dupont, Gregory; Fulcher, Mark; Janse van Rensburg, Dina Christina Christa; Lu, Donna; Andersen,Thor Einar

    British Journal of Sports Medicine 2023 Nov;57(21):1341-1350

  • Return to Pivoting Sports after Cartilage Repair Surgery of the Knee: A Scoping Review

    Toyooka, Seikai; Moatshe, Gilbert; Persson, Andreas; Engebretsen, Lars

    Cartilage 2023 Mar;14(1):17-25

  • Olympic Games during nationwide lockdown: Sports injuries and illnesses, including COVID-19, at the Beijing 2022 Winter Olympics

    Soligard, Torbjørn; Palmer, Debbie; Steffen, Kathrin; Lopes, Alexandre Dias; Grek, Natalia; He, Xuan; Wang, Yan; Grant, Marie-Elaine; Toresdahl, Brett G; Gilgien, Matthias; Budgett, Richard; Engebretsen, Lars

    British Journal of Sports Medicine 2023 Oct 24:bjsports-2023-107412. doi: 10.1136/bjsports-2023-107412. Online ahead of print

  • Behind the podium and the glory: the IOC Olympian Health Cohort

    Palmer, Debbie; Soligard, Torbjørn: Engebretsen, Lars

    British Journal of Sports Medicine 2023 Nov;57(21):1339-1340

  • The International Olympic Committee Venue Ultrasound Program: A Pilot Study from Tokyo 2020 Olympic Games

    Onishi, Kentaro; Engebresten, Lars; Budgett, Richard; Soligard, Torbjørn; Forster, Bruce

    American Journal of Physical Medicine & Rehabilitation 2023 102(5):p 449-453

  • A Machine Learning Model Demonstrates Excellent Performance in Predicting Subscapularis Tears Based on Pre-Operative Imaging Parameters Alone

    Oeding, Jakob; Pareek, Ayoosh; Nieboer, Micha; Rhodes, Nicholas; Tiegs-Heiden, Christin; Camp, Christopher; Martin, Kyle; Moatshe, Gilbert; Engebretsen, Lars; Sanchez-Sotelo, Joaquin

    Arthroscopy 2023 Sep 15:S0749-8063(23)00766-1. doi: 10.1016/j.arthro.2023.08.084. Online ahead of print.

  • International Olympic Committee (IOC) consensus paper on sports-related ophthalmology issues in elite sports

    Moe, Morten Carstens; Özmert, Emin; Baudouin, Christophe; Binadra, Abhinav; Crafoord, Sven; Jo, Young; Kiratli, Hayyam; Moore, Melita; Pitsiladis, Yannis P; Rolle, Udo; Tan, Ben; Yanik, Özge; Budgett, Richard; Erdener, Ugur; Steffen, Kathrin; Engbretsen, Lars

    BMJ Open Sport & Exercise Medicine 2023 Jul 19;9(3):e001644. doi: 10.1136/bmjsem-2023-001644. eCollection 2023.

  • Ceiling Effect of the Combined Norwegian and Danish Knee Ligament Registers Limits Anterior Cruciate Ligament Reconstruction Outcome Prediction

    Martin, Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard; Fenstad, Anne Marie; Moatshe, Gilbert; Wolfson, Julian; Lind, Martin; Engebretsen, Lars

    American Journal of Sports Medicine 2023 Jul;51(9):2324-2332

  • Adolescent Athlete With Semimembranosus Tendinopathy Requiring Operative Intervention: A Case Report and Review of the Literature

    Mansour, Damian; Strauss, Marc Jacob; Larmo, Arne; Engebretsen, Lars

    Orthopaedic Journal of Sports Medicine 2023 Feb 2;11(2):23259671221147556. doi: 10.1177/23259671221147556. eCollection 2023 Feb.

  • Utilization of Imaging for Severe Injuries at the Beijing 2022 Winter Olympic Games

    Drury, Anne; Engebretsen, Lars; Steffen, Kathrin; Soligard, Torbjørn; Liu, Ran; Forster, Bruce B.

    Canadian Association of RadiologistJournal 2023 Nov 20:8465371231212110. doi: 10.1177/08465371231212110. Online ahead of print.

  • Epidemiology of International Match Injuries in Scottish Rugby: A Prospective Cohort Study

    Bailey Stuart, John; Martindale, Russel; Engebretsen, Lars; Robson, James Peter; Palmer, Debbie

    International Journal of Sports Medicine 2023 Oct;44(11):805-812.

  • Physical Performance Profiles in Norwegian Premier League Female Football: A Descriptive Study

    Vagle, Markus; Dalen-Lorentsen, Torstein; Moksnes, Håvard; Harøy, Joar; Bjørneboe, John; Thor Einar Andersen

    International Journal of Sports Physiology & Performance 2023 May 18;18(7):695-703

  • Performing Nordic hamstring strength testing with additional weight affects the maximal eccentric force measured: do not compare apples to oranges

    Amundsen, Roar; Møller, Merete; Bahr, Roald

    BMJ Open Sport & Exercise Medicine 2023 Nov 8;9(4) (Online ahead of print)

  • #ReadyToPlay: health problems in women's football-a two-season prospective cohort study in the Norwegian Premier League

    Amundsen, Roar; Thorarinsdottir, Solveig; Clarsen, Benjamin; Andersen, Thor Einar; Møller, Merete; Bahr, Roald

    British Journal of Sports Medicine 2023 Nov 15 (Online ahead of print)

  • Prepare to fail or failing to prepare? Acute performance after the 11+ with and without strength exercises

    Støvland, Varg Ringdal; Amundsen, Roar; Paulsen, Gøran; Dalen-Lorentsen, Torstein

    BMJ Open Sport & Exercise Medicine 2023 Nov 2;9(4) (online ahead of print)

  • Exploring growth, maturity and age as injury risk factors in high-level youth football

    Wik, Eirik Halvorsen; Chamari, Karim; Tabben, Montassar; Di Salvo, Valter; Gregson, Warren; Bahr, Roald

    Sports Medicine International Open 2023. doi: 10.1055/a-2180-4594 (Online ahead of print)

  • Major Increase in Incidence of Pediatric ACL Reconstructions From 2005 to 2021: A Study From the Norwegian Knee Ligament Register

    Kooy Tveiten, Caroline E v. W; Jakobsen, Rune B.; Fenstad, Anne Marie; Persson, Andreas; Visnes, Håvard; Engebretsen, Lars; Ekås, Guri Ranum

    American Journal of Sports Medicine 2023 Sep;51(11):2891-2899

  • To rest or to compete? A 4-week cohort study of analgesic use and willingness to compete hurt in Danish youth elite athletes

    Pedersen, Julie Rønne; Møller, Merete; Storm, Louise Kamuk; Koes, Bart; Ntoumanis, Nikos; Thorlund, Jonas Bloch

    Journal of Science and Medicine in Sport 2023 Sep 12 (Online ahead of print).

  • An early care void: The injury experience and perceptions of treatment among knee-injured individuals and healthcare professionals – A qualitative interview study

    Holm, Pætur M.; Simonÿ, Charlotte; Brydegaard, Nadia K.; Høgsgaard, Ditte; Thorborg, Kristian; Møller, Merete; Whittaker, Jackie L.; Roos, Ewa M.; Skou,Søren T.

    Physical Therapy in Sport 2023 Aug 30:64:32-40

  • Health-related quality of life in young Norwegian survivors of out-of-hospital cardiac arrest related to pre-arrest exercise habits

    Isern, Cecilie Benedicte; Blakstad Nilsson, Birgitta; Garratt, Andrew; Kramer-Johansen, Jo; Tjelmeland, Ingvild B. M.; Moseby Berge, Hilde

    Resusciation Plus 2023 Oct 5:16:100478. doi: 10.1016/j.resplu.2023.100478. eCollection 2023 Dec.

  • A 3-year population-based study of exercise-related sudden cardiac arrest among 12- to 50-year-old Norwegians

    Isern, Cecilie Benedicte; Kramer-Johansen, Jo; Tjelmeland, Ingvild; Bahr, Roald; Moseby Berge, Hilde

    Scandinavian Journal of Medicine & Science in Sports 2023 Aug;33(8):1560-1569

  • Illness and injury among Norwegian Para athletes over five consecutive Paralympic Summer and Winter Games cycles: prevailing high illness burden on the road from 2012 to 2020

    Steffen, Kathrin; Clarsen, Benjamin; Gjelsvik, Hilde; Haugvad, Lars; Koivisto-Mørk, Anu; Bahr, Roald; Moseby Berge, Hilde

    British Journal of Sports Medicine 2022 Feb;56(4):204-21

  • Impact of COVID-19 lockdown on injury risk in Qatar's professional football

    Chamari, Karim; Schumacher, Yorck Olaf; Chaabane, Mokhtar; Rekik, Raouf Nader; Chebbi, Souhail; Daoud, Ramadan; Bache-Mathiesen, Lena Kristin; Alkhelaifi, Khalid; Bahr, Roald; Tabben, Montassar

    Journal of Science and Medicine in Sport 2023 September (Online ahead of print)

  • Improving statistical methodology in training load and injury risk research (PhD Academy Award)

    Bache-Mathiesen, Lena Kristin

    British Journal of Sports Medicine 2023 Jul 17. Online ahead of print.

  • A new statistical approach to training load and injury risk: separating the acute from the chronic load

    Bache-Mathiesen, Lena Kristin; Andersen, Thor Einar; Dalen- Lorentsen, Torstein; Tabben, Montassar; Chamari, Karim; Clarsen, Benjamin; Wang Fagerland, Morten

    Biology of Sport 2023 41(1):119–134

  • The Long-Term Risk of Knee Arthroplasty in Patients with Arthroscopically Verified Focal Cartilage Lesions: A Linkage Study with the Norwegian Arthroplasty Register, 1999 to 2020

    Birkenes, Thomas; Furnes, Ove; Laastad Lygre, Stein Haakon; Solheim, Eirik; Aarøen, Asbjørn; Knutsen, Gunnar; Drogset, Jon Olav; Heir, Stig; Engebretsen, Lars; Løken, Sverre; Visnes, Håvard

    The Journal of Bone and Joint Surgery 2023 Jun 21;105(12):951-961

  • Associations between health problems and athlete burnout: a cohort study in 210 adolescent elite athletes

    Holm Moseid, Nils Fredrik; Lemyre, Nicolas; Roberts, Glyn C; Wang Fagerland, Morten; Holm Moseid, Christine; Bahr, Roald

    BMJ Open Sports & Exercise Medicine 2023 Mar 6;9(1) (Epub ahead of print)

  • Tidsskriftet den norske legeforening Stressfraktur i Calcaneus.pdf

  • MFM 2023 Program.pdf

  • Automatic segmentation of human knee anatomy by a convolutional neural network applying a 3D MRI protocol

    Kulseng, Carl Petter Skaar; Nainamalai, Varatharajan; Grøvik, Endre; Geitung, Jonn-Terje; Årøen, Asbjørn; Gjesdal, Kjell-Inge

    BMC Musculoskelet Disorder 2023 Jan 18;24(1):41 (Online)

  • Good validity in the Norwegian Knee Ligament Register: assessment of data quality for key variables in primary and revision cruciate ligament reconstructions from 2004 to 2013

    Midttun, Espen; Torheim Andersen, Morten; Engebretsen, Lars; Visnes, Håvard; Fenstad, Anne Marie; Gjertsen, Jan-Erik; Persson, Andreas

    BMC Musculoskelet Disorder 2022:Mar 9;23(1):231:Page 1-7

  • Predicting subjective failure of ACL reconstruction: a machine learning analysis of the Norwegian Knee Ligament Register and patient reported outcomes

    Martin, Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard; Fenstad, Anne Marie; Moatshe, Gilbert; Wolfson, Julain; Engebretsen, Lars

    Journal of ISAKOS 2022:Vol 7(3): Pages 1-9

• 2022

  • Validation of the Copenhagen Hip and Groin Outcome Score (HAGOS) using modern test theory across different cultures and languages: a cross-sectional study of 452 male athletes with groin pain

    Christensen, Karl Bang; Clausen, Mikkel Bek; King, Enda; Franklyn-Miller, Andrew; Harøy, Joar; Andersen, Thor Einar; Hölmich, Per; Thorborg, Kristian

    British Journal of Sports Medicine 2022:56(6):333-339

  • Handling and reporting missing data in training load and injury risk research

    Bache-Mathiesen, Lena K; Andersen, Thor Einar; Clarsen, Benjamin; Fagerland, Morten Wang

    Science & Medicine in Football 2022:Nov;6(4):452-464

  • Study on Hamstring Re-injury Prevention (SHARP): protocol for an international multicentre, randomised controlled trial

    Zein, Muhammad Ikhwan; Reurink, Gustaaf; Verhagen, Evert; Kerkhoffs, Gino MMJ; van der Horst, Nick; Goedhart, Edwin; Anggunadi, Angelica; Knapstad, Anders; Andersen, Thor Einar; Ishøi, Lasse; Hølmich, Per; Tol, Johannes L

    BMJ Open. 2022 Nov 14;12(11):e065816. doi: 10.1136/bmjopen-2022-065816. (Epub)

  • Injury characteristics in Norwegian male professional football: A comparison between a regular season and a season in the pandemic

    Dalen-Lorentsen, Torsten; Andersen, Thor Einar; Thorbjørnsen, Christian; Brown, Michael; Tovi, David; Braastad, Anders, Lindinger, Tom Gerald; Williams, Christian; Moen, Eirik; Clarsen, Ben, Bjørneboe, John

    Frontiers in Sports and Active Living 2022 Oct 21;4:915581. doi: 10.3389/fspor.2022.915581. eCollection 2022.

  • The aftermath of surviving a sudden cardiac arrest for young exercisers - a qualitative study in Norway

    Hardeland, Camilla; Linqvist Leonardsen, Ann-Chatrin; Isern, Cecilie Benedicte; Berge, Hilde Moseby

    BMC Health Services Research 2022 Nov 30;22(1):1452. doi: 10.1186/s12913-022-08674-z

  • Low rates of serious complications after open Latarjet procedure at short-term follow-up

    Alfaraidy, Moaad; Alraiyes Thamer; Moatshe, Gilbert; Litchfield, Robert; LeBel, Marie-Eve

    Journal of Shoulder and Elbow Surgery 2022 (July 21st). Online ahead of print

  • Learning Curve for Arthroscopic Shoulder Latarjet Procedure Shows Shorter Operating Time and Fewer Complications with Experience

    Bøe, Berte; Øydna Støen, Ragnhild; Blich, Ingvild; Moatshe, Gilbert; Clement Ludvigsen, Tom;

    Arthroscopy: The Journal of Arthroscopic & Related Surgery 2022:38(8):2391-2398

  • ACL Reconstruction Patients Have Increased Risk of Knee Arthroplasty at 15 Years of Follow-up: Data from the Norwegian Knee Ligament Register and the Norwegian Arthroplasty Register from 2004 to 2020

    Visnes, Håvard; Gifstad, Tone; Persson, Andreas; Låstad Lygre, Stein Håkon; Engebretsen, Lars; Drogset, Jon Olav; Furnes, Ove

    JB & JS Open Access 2022 Jun 21;7(2):e22.00023. eCollection 2022 Apr-Jun.

  • Unanticipated fake-and-cut maneuvers do not increase knee abduction moments in sport-specific tasks: Implication for ACL injury prevention and risk screening

    Mai, Patrick; Bill, Kevin; Claramunt- Molet Mireia; Bartsch Julia; Eggerud, Mathias; Pedersen, Anniken Tidemann; Berg Moss, Reidar; Glöckler, Katharina; Sæland, Fredrik; Mausehund, Lasse; Willwacher, Steffen; Kersting, Uwe; Eriksrud, Ola; Krosshaug, Tron

    Frontiers in Sports and Active Living 2022 Accepted for publication

  • Athletes with high knee abduction moments show increased vertical center of mass excursions and knee valgus angles across sport-specific fake-and-cut tasks of different complexities

    Bill, Kevin; Mai, Patrick; Willwacher, Steffen; Krosshaug, Tron; Kersting, Uwe G

    Frontiers in Sports and Active Living 2022 Sep 26;4:983889. doi: 10.3389/fspor.2022.983889. eCollection 2022.

  • Predicting ACL Injury Using Machine Learning on Data From an Extensive Screening Test Battery of 880 Female Elite Athletes

    Jauhiainen, Susanne; Kauppi, Jukka-Pekka; Krosshaug, Tron; Bahr, Roald; Bartsch, Julia; Äyrämö, Sami

    The American Journal of Sports Medicine 2022:50(11):2917–2924

  • Sports injury prevention programmes from the sports physical therapist's perspective: An international expert Delphi approach

    Mendonça, Luciana De Michelis; Schuermans, Joke; Denolf. Sander; Napier, Christopher; Bittencourt, Natália F N; Romanuk, Andrés; Tak, Igor: Thorborg, Kristian; Bizzini, Mario; Ramponi, Carlo; Paterson. Colin; Hägglund, Martin; Malisoux, Laurent; Attar, Wesam Saleh A Al; Samukawa, Mina; Esteve, Ernest; Bakare, Ummkulthoum; Constantinou, Maria; Schneiders, Anthony; Gomes, Alexandre Cavallieri; Florentz, Didier; Kaya, Derya Ozer; Lesmana, Syahmirza Indra; Harøy, Joar; Kuparinen, Vesa; Philips, Nicola; Jenkins, Walter; Wezenbeek, Evi; Witvrouw, Erik

    Physical Therapy in Sport 2022:55:146-154

  • Association of Training and Game Loads to Injury Risk in Junior Male Elite Ice Hockey Players: A Prospective Cohort Study

    Nordstrøm, Anine; Bahr, Roald; Bache-Mathiesen, Lena Kristin; Clarsen, Ben; Talsnes, Ove

    The Orthopaedic Journal of Sports Medicine 2022:10(10): eCollection 2022 Oct.

  • Experiences of cardiac arrest survivors among young exercisers in Norway: A qualitative study

    Hardeland, Camilla; Linqvist Leonardsen, Ann-Chatrin; Isern, Cecilie Benedicte; Berge, Hilde Moseby

    Resuscitation Plus 2022 August;11:100293. doi:10.1016/j.resplu.2022.100293. eCollection 2022 Sep.

  • Association of Quadriceps Strength Symmetry and Surgical Status With Clinical Osteoarthritis Five Years After Anterior Cruciate Ligament Rupture

    Arhos, Elanna K; Thoma, Louise M; Grindem, Hege; Logerstedt, David; Risberg, May Arna; Snyder-Mackler, Lynn

    Arthritis Care & Research 2022:74(3):386-391

  • Skadefri-klubbkvelder i Norge - erfaringer, utfordringer og muligheter: En tverrsnittstudie

    Heiestad, Hege; Myklebust, Grethe; Holm Moseid, Christine

    Fysioterapeuten nr 7/22 – utgivelse 14.12 (papir og eblad)

  • Closing the gap on injury prevention: the Oslo Sports Trauma Research Centre four-platform model for translating research into practice

    Heiestad, Hege; Myklebust, Grethe; Funnemark, Kaja; Holm Moseid, Christine

    British Journal of Sports Medicine 2022:56(9):482-483

  • Asthma endotypes in elite athletes: A cross-sectional study of European athletes participating in the Olympic Games

    Rasmussen, Søren Malte; Hansen, Erik Søren Halvard; Stensrud, Trine; Radon, Katja; Wolfarth, Bernd; Kurowski, Marcin; Bousquet, Jean; Bonini, Sergio; Bonini, Matteo; Delgado, Luis; Moreira, André; Drobnic, Franchek; Papadopoulos, Nikolaos G; Vakali, Sofia; Gratziou, Christina; Malmberg, Leo Pekka; Haahtela,Tari; Backer, Vibeke

    Allergy 2022:77(7):2250-2253

  • Adductor Strengthening Programme is successfully adopted but frequently modified in Norwegian male professional football teams: a cross-sectional study

    Stensø, Joakim; Andersen, Thor Einar; Harøy, Joar

    British Medical Journal Open 2022:12(9)

  • Effects of High and Low Training Volume with the Nordic Hamstring Exercise on Hamstring Strength, Jump Height, and Sprint Performance in Female Football Players: A Randomised Trial

    Amundsen, Roar; Heimland, Janita Sæther; Thorarinsdottir, Solveig; Møller, Merete; Bahr, Roald

    Translational Sports Medicine vol. 2022, Article ID 7133928, 9 pages

  • Cross-site harmonization of multi-shell diffusion MRI measures based on rotational invariant spherical harmonics (RISH)

    De Luca, Alberto; Cetin Karayumak, Suheyla; Leemans, Alexander; Rathi, Yogesh; Swinnen, Stephan; Gooijers, Jolien; Clauwaert, Amanda; Bahr, Roald; Bahr Sandmo, Stian; Sochen, Nir; Kaufmann, David; Muehlmann, Marc; Biessels, Geert-Jan; Koerte, Inga; Pasternak, Ofer

    NeuroImage 2022: Vol 259:119439

  • Readiness for return to sport in non-surgically treated patients with anterior cruciate ligament injury following a public municipal rehabilitation program

    Pedersen, Julie R; Hansen, Steffan H; Grindem, Hege; Jepsen, Anni P; Thorlund, Jonas B

    Physical Therapy in Sport 2022:53:7-13

  • Prevalence of Asthma among Norwegian Elite Athletes

    Melsom, Helen S; Randa, Anders; Hisdal, Jonny; Stang, Julie S; Stensrud, Trine

    Translational Sports Medicine vol. 2022, Article ID 3887471, 10 pages

  • Prevalence of and factors associated with osteoarthritis and pain in retired Olympians compared with the general population: part 2 – the spine and upper limb

    Palmer, Debbie; Cooper, Dale; Whittaker, Jackie L; Emery, Carolyn; Batt, Mark E; Engebretsen, Lars; Schamasch, Patrick; Shroff, Malav; Soligard, Torbjørn; Steffen, Kathrin; Budgett, Richard

    British Journal of Sports Medicine 2022:56(19):1132-1140

  • Prevalence of and factors associated with osteoarthritis and pain in retired Olympians compared with the general population: part 1 – the lower limb

    Palmer, Debbie; Cooper, Dale; Whittaker, Jackie L; Emery, Carolyn; Batt, Mark E; Engebretsen, Lars; Schamasch, Patrick; Shroff, Malav; Soligard, Torbjørn; Steffen, Kathrin; Budgett, Richard

    British Journal of Sports Medicine 2022:56(19):1123-1131

  • Assessing the cumulative effect of long-term training load on the risk of injury in team sports

    Bache-Mathiesen, Lena Kristin; Andersen, Thor Einar; Dalen-Lorentsen, Torstein; Clarsen, Benjamin; Fagerland, Morten Wang

    BMJ Open Sport & Exercise Medicine 2022:May 30;8(2):e001342. doi: 10.1136/bmjsem-2022-001342. eCollection 2022.

  • Prevalence and burden of health problems in top-level football referees

    Moen, Christian; Andersen, Thor Einar; Clarsen, Ben; Madsen-Kaarød, Gitte; Dalen-Lorentsen, Torstein

    Science & Medicine in Football 2023 May;7(2):131-138

  • Machine learning algorithm to predict anterior cruciate ligament revision demonstrates external validity

    Martin, Kyle R; Wastved, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard; Fenstad, Anne Marie; Moatshe, Gilbert; Wolfson Julian; Lind, Martin; Engebretsen, Lars

    Knee Surg Sports Traumatol Arthrosc. 2022 Feb;30(2):368-375. doi: 10.1007/s00167-021-06828-w. Epub 2022 Jan 1.

  • Incidence and risk factors of intraoperative periprosthetic femoral fractures during primary total hip arthroplasty: 218,423 cases reported to the Norwegian Arthroplasty Register between 1987 and 2020

    Brüggemann, Heinrich; Dalen, Ingvild; Bache-Mathiesen, Lena Kristin; Fenstad, Anne Marie; Hallan, Geir; Fosse, Lars

    Acta Orthop. 2022 Apr 6;93:405-412. doi: 10.2340/17453674.2022.2431

  • Injury and illness in elite athletics - a prospective cohort study over three seasons

    Kelly, Shane; Pollock, Noel; Polglass, George; Clarsen, Ben

    IJSPT. 2022;17(3):420-433. doi.org/10.26603/001c.32589

  • Medial patellofemoral ligament reconstruction is superior to active rehabilitation in protecting against further patella dislocations

    Straume-Næsheim, Truls; Randsborg, Per-Henrik; Mikaelsen, Jan Rune; Årøen, Asbjørn

    Knee Surgery, Sports Traumatology, Arthroscopy https://doi.org/10.1007/s00167-022-06934-3

  • Early versus delayed lengthening exercises for acute hamstring injury in male athletes - a randomised controlled clinical trial

    Vermeulen, Robin; Whiteley, Rod; van der Made, Anne D; van Dyk, Nicol; Almusa, Emad; Geertsema, Celeste; Targett, Stephen; Farooq, Abdulaziz; Bahr, Roald; Tol, Johannes L; Wangensteen, Arnlaug

    Br J Sports Med. 2022 Mar 25;bjsports-2020-103405. doi: 10.1136/bjsports-2020-103405

  • Information extraction from binary skill assessment data with machine learning

    Jauhiainen, Susanne; Krosshaug, Tron; Petushek, Erich; Kauppi, Jukka-Pekka; Äyrämö, Sami

    International Journal of Learning Analytics and Artificial Intelligence for Education (iJAI), 3(1), pp. 20–35. https://doi.org/10.3991/ijai.v3i1.24295

  • Change of direction biomechanics in a 180-degree pivot turn and the risk for noncontact knee injuries in youth basketball and floorball players

    Leppänen, Mari; Parkkari, Jari; Vasankari, Tommi; Äyrämö, Sami; Kulmama, Juha-Pekka; Krosshaug, Tron; Kannus, Pekka; Pasanen, Kati

    Am J Sports Med. 2021 Aug;49(10):2651-2658. doi: 10.1177/03635465211026944

  • Functional and anthropometrical screening test among high performance female football payers - a descriptive study with injury incidence analysis, the Basque Female Football Cohort (BFFC) Study

    Álvarez-Zafra, Marta; Yanci, Javier; García-Tabar, Ibai; Bikandi, Eder; Etxaleki, Saioa; Izquierdo, Mikel; Krosshaug, Tron; Fernandez-Lasa, Uxue; Setuain, Igor

    Int J Environ Res Public Health. 2021 Oct 12;18(20):10658. doi: 10.3390/ijerph182010658

  • Changes in circulating microRNAs following head impacts in soccer

    Sandmo, Stian Bahr; Matyasova, Katarina; Filipcik, Peter; Cente, Martin; Koerte, Inga Katharina; Pasternak, Ofer; Andersen, Thor Einar; Straume-Næsheim, Truls Martin; Bahr, Roald; Jurisica, Igor

    Brain Injury 2022 Mar 21;36(4):560-571. doi: 10.1080/02699052.2022.2034042. Epub 2022 Feb 16.

  • Association between preseason fitness level and risk of injury or illness in male elite ice hockey players - a prospective cohort study

    Nordstrøm, Anine; Bahr, Roald; Clarsen, Ben; Talsnes, Ove

    Orthop J Sports Med. 2022 Feb; 10(2): 23259671221076849. Published online 2022 Feb 22. doi: 10.1177/23259671221076849

  • What have we learnt from quantitative case reports of acute lateral ankle sprains injuries and episodes of 'giving-way' of the ankle joint, and what shall we further investigate?

    Lysdal, Filip Gertz; Wang, Yuehang; Delahunt, Eamonn; Gehring, Dominic; Kosik, Kyle B; Krosshaug, Tron; Li, Yumeng; Mok, Kam-Ming; Pasanen, Kati; Remus, Alexandria; Terada, Musafumi; Fong, Daniel TP

    Sports Biomechanics 2022 Apr;21(4):359-379. doi: 10.1080/14763141.2022.2035801. Epub 2022 Feb 21.

  • Training load and health problems in football: more complex than we first thought? (PhD Academy Award)

    Dalen-Lorentsen, Torstein

    Br J Sports Med. 2022 Feb 22;bjsports-2021-105403. doi: 10.1136/bjsports-2021-105403.

  • Mental health in elite student athletes - exploring the link between training volume and mental health problems in Norwegian college and university students

    Grasdalsmoen, Michael; Clarsen, Benjamin; Sivertsen, Børge

    Front Sports Act Living. 2022 Feb 1;4:817757. doi: 10.3389/fspor.2022.817757. eCollection 2022

• 2021

  • Injury prevention knowledge, beliefs and strategies in elite female footballers at the FIFA Women's World Cup France 2019

    Geertsema, Celeste; Geertsema, Liesel; Farooq, Abdulaziz; Harøy, Joar; Oester, Chelsea; Weber, Alexis; Bahr, Roald

    British Journal of Sports Medicine 2021:55(14):801-806

  • Prevalence and Burden of Self-Reported Health Problems in Junior Male Elite Ice Hockey Players: A 44-Week Prospective Cohort Study

    Nordstrøm, Anine; Bahr, Roald; Clarsen, Benjamin; Talsnes, Ove

    American Journal of Sports Medicine 2021:49(12):3379-3385

  • Tennis-specific extension of the International Olympic Committee consensus statement: methods for recording and reporting of epidemiological data on injury and illness in sport 2020

    Verhagen, Evert; Clarsen, Benjamin; Capel-Davies, Jamie; Collins, Christy; Derman, Wayne; de Winter, Don; Dunn, Nicky; Ellenbecker, Todd S; Forde, Raymond; Hainline, Brian; Larkin, Jo; Reid, Machar; Renstrøm, Per Afh; Stroia, Kathleen; Wolstenholme, Sue; Pluim, Babette M

    British Journal of Sports Medicine 2021:55(1):9-13

  • Prevalence and burden of health problems in competitive adolescent distance runners: A 6-month prospective cohort study

    Mann, Robert H; Clarsen, Benjamin M; McKay, Carly D; Clift, Bryan C; Williams, Craig A; Barker, Alan R

    Journal of Sports Sciences 2021:39(12):1366-1375

  • Qualitative and Quantitative Anatomy of the Human Quadriceps Tendon in Young Cadaveric Specimens

    Strauss, Marc; Kennedy, Mitchell L; Brady, Alex; Moatshe, Gilbert; Chahla, Jorge; LaPrade, Robert F; Lind, Martin; Engebretsen, Lars

    The Orthopaedic Journal of Sports Medicine 2021 Sep 14;9(9)

  • "Is it fun and does it enhance my performance?" - Key implementation considerations for injury prevention programs in youth handball

    Møller, Merete; Zebis, Mette K; Myklebust, Grethe; Lind, Martin; Wedderkopp, Niels; Bekker, Sheree

    Journal of Science and Medicine in Sport 2021:24(11):1136-1142

  • Predicting Anterior Cruciate Ligament Reconstruction Revision: A Machine Learning Analysis Utilizing the Norwegian Knee Ligament Register

    Martin, Kyle R; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard; Fenstad, Anne Marie; Moatshe, Gilbert; Wolfson, Julian; Engebretsen, Lars

    The Journal of Bone and Joint Surgery 2022 Jan 19;104(2):145-153

  • Concomitant full-thickness cartilage lesions do not affect patient-reported outcomes at minimum 10-year follow-up after ACL reconstruction

    Wang, Katherine; Eftang, Cathrine Nørstad; Ulstein, Svend; Årøen, Asbjørn; Jakobsen, Rune Bruhn

    Knee Surgery, Sports Traumatology, Arthroscopy 2021 Oct 9;1-10 (Online ahead of print)

  • Preliminary experience of an international orthopaedic registry: the ESSKA Paediatric Anterior Cruciate Ligament Initiative (PAMI) registry

    Mouton, Caroline; Moksnes, Håvard; Janssen, Rob; Fink, Christian; Zaffagnini, Stefano; Monllau, Juan Carlos; Ekås, Guri; Engebretsen, Lars; Seil, Romain

    Journal of Experimental Orthopaedics 2021:8(1):45

  • Drop Jump? Single-Leg Squat? Not if You Aim to Predict Anterior Cruciate Ligament Injury From Real-Time Clinical Assessment: A Prospective Cohort Study Involving 880 Elite Female Athletes

    Petushek, Erich; Nilstad, Agnethe; Bahr, Roald, Krosshaug, Tron

    The Journal of Orthopaedic and Sports Physical Therapy 2021:51(7):372-378

  • Kiss goodbye to the 'kissing knees': no association between frontal plane inward knee motion and risk of future non-contact ACL injury in elite female athletes

    Nilstad, Agnethe; Petushek, Erich; Mok, Kam-Ming; Bahr, Roald; Krosshaug, Tron

    Sports Biomechanics 2021 Apr 28;1-15 (Online ahead of print)

  • Assessing implementation, limited efficacy, and acceptability of the BEAST tool: A rehabilitation and return-to-sport decision tool for nonprofessional athletes with anterior cruciate ligament reconstruction

    Moksnes, Håvard; Ardern, Clare L; Kvist, Joanna; Engebretsen, Lars; Risberg, May Arna; Myklebust, Grethe; Grindem, Hege

    Physical Therapy in Sports 2021:52:147-154

  • Low annual hospital volume of anterior cruciate ligament reconstruction is not associated with higher revision rates

    Martin, Kyle R; Persson, Andreas; Moatshe, Gilbert; Fenstad, Anne Marie; Engebretsen, Lars; Drogset, Jon Olav; Visnes, Håvard

    Knee Surgery, Sports Traumatology, Arthroscopy; official journal of the ESSKA 2022 May;30(5):1575-1583

  • Clinical, Functional, and Physical Activity Outcomes 5 Years Following the Treatment Algorithm of the Delaware-Oslo ACL Cohort Study

    Pedersen, Marie; Grindem, Hege; Johnson, Jessica L; Engebretsen, Lars; Axe, Michael J; Snyder-Mackler, Lynn; Risberg, May Arna

    The Journal of Bone and Joint Surgery 2021:103(16):1473-1481

  • Low Rates of Radiographic Knee Osteoarthritis 5 Years After ACL Reconstruction or Rehabilitation Alone: The Delaware-Oslo ACL Cohort Study

    Pedersen, Marie; Grindem, Hege; Berg, Bjørnar; Gunderson, Ragnhild; Engebretsen, Lars; Axe, Michael J; Snyder-Mackler, Lynn; Risberg, May Arna

    Orthopaedic Journal of Sports Medicine 2021: 9(8)

  • Neuromuscular Training Warm-up Prevents Acute Noncontact Lower Extremity Injuries in Children’s Soccer: A Cluster Randomized Controlled Trial

    Hilska, Mathias; Leppanen, Mari; Vasankari, Tommi; Aaltonen, Sari; Kannus, Pekka; Parkkari, Jair; Steffen, Kathrin; Kujala, Urho M; Konttinen, Niilo, Raisanen, Anu M; Pasanen, Kati

    The Orthopaedic Journal of Sports Medicine 2021: 9(4)

  • Low-Input RNA-Sequencing in Patients with Cartilage Lesions, Osteoarthritis, and Healthy Cartilage

    Wang, Katherine; Esbensen, Q.Y; Karlsen, T.A; Eftang, Cathrine Nørstad; Owesen, Christian; Årøen, Asbjørn; Jakobsen, Rune Bruhn

    Cartilage. 2021 Nov 15th: Online ahead of print

  • Effect of concomitant meniscal lesions and meniscal surgery in ACL reconstruction with 5-year follow-up - a nationwide prospective cohort study from Norway and Sweden of 8408 patients

    Ulstein, Svend; Årøen, Asbjørn; Engebretsen, Lars; Forssblad, Magnus; Røtterud, Jan Harald

    The Orthopaedic Journal of Sports Medicine 2021, 9(10), 23259671211038375 DOI: 10.1177/23259671211038375

  • Field based lower limb strength tests provide insight into sprint and change of direction ability in academy footballers

    Jones, Steven; Mullen, Rich; Clair, Zoe; Andersen, Thor Einar; Williams, Morgan

    Scand J Med Sci Sports. 2021 Aug 21. doi: 10.1111/sms.14039. Online ahead of print

  • Full thickness quadriceps tendon grafts with bone had similar material properties to bone-patellar tendon-bone and a four-strand semitendinosus grafts - a biomechanical study

    Strauss, Marc J; Miles, Jon W; Kennedy, Mitchell L; Dornan, Grant J; Moatshe, Gilbert; Lind, Martin; Engebretsen, Lars; LaPrade, Robert F

    Knee Surg Sports Traumatol Arthrosc. 2021 Sep 30. doi: 10.1007/s00167-021-06738-x. Online ahead of print.

  • Cross-validation of a machine learning algorithm that determines anterior cruciate ligament rehabilitation status and evaluation of its ability to predict future injury

    Richter, Chris; Petushek, Erich; Grindem, Hege; Franklyn-Miller, Andrew; Bahr, Roald; Krosshaug, Tron

    Sports Biomech. 2021 Jul 29;1-11. doi: 10.1080/14763141.2021.1947358. Online ahead of print

  • Illness and injury among Norwegian Para athletes over five consecutive Paralympic Summer and Winter Games cycles - prevailing high illness burden on the road from 2012 to 2020

    Steffen, Kathrin; Clarsen, Benjamin; Gjelsvik, Hilde; Haugvad, Lars; Koivisto-Mørk, Anu; Bahr, Roald; Berge, Hilde Moseby

    British Journal of Sports Medicine 2022 56(4):204-212

  • Strength development and non-contact lower limb injury in academy footballers across age groups

    Jones, Steven; Clair, Zoe; Wrigley, Russ; Mullen, Rich; Andersen, Thor Einar; Williams, Morgan

    Scand J Med Sci Sports. 2021 Mar;31(3):679-690. doi: 10.1111/sms.13889. Epub 2020 Dec 15

  • Remote assessment in sport and exercise medicine (SEM): a narrative review and teleSEM solutions for and beyond the COVID-19 pandemic

    Dijkstra, H Paul; Ergen, Emin; Holtzhausen, Louis; Beasley, Ian; Alonso, Juan Manuel; Geertsema, Liesel; Geertsema, Celeste; Nelis, Sofie; Ngai, Aston Seng Huey; Stankovic, Ivan; Targett, Stephen; Andersen, Thor Einar

    Br J Sports Med. 2020 Oct;54(19):1162-1167. doi: 10.1136/bjsports-2020-102650. Epub 2020 Jun 30

  • Return‑to‑play practices following hamstring injury - a worldwide survey of 131 premier league football teams

    Dunlop, Gordon; Ardern, Clare L; Andersen, Thor Einar; Lewin, Colin; Dupont, Gregory; Ashworth, Ben; O'Driscoll, Gary; Ruller, Andrew; Brun, Heidi; McCall, Allan

    Sport Med. 2020 April;50(4):829-840. doi: 10.1007/s40279-019-01199-2

  • Individual response to external training load in elite football players

    Wiig, Håvard; Andersen, Thor Einar; Luteberget, Live S; Spencer Matt

    Int J Sport Physiol Utføre. 2020 Jan 30;15(5):696-704. doi: 10.1123/ijspp.2019-0453.

  • Monitoring the health of transitioning professional footballers - protocol of an observational prospective cohort study

    Gouttebarge, Vincent; Andersen, Thor Einar; Cowie, Charlotte; Goedhart, Edwin; Jorstad, Harald; Kemp, Simon; Königs, Marsh; Maas, Mario; Orhant, Emmanuel; Rantanen, Jussi; Salo, Jari; Serratosa, Luis; Stokes, Keith; Tol, Johannes L; Verhagen, Evert; Weber, Alexis; Kerkhoffs, Gino

    BMJ Open Sport Exerc Med. 2019 Dec 15;5(1):e000680. doi: 10.1136/bmjsem-2019-000680. eCollection 2019.

  • Correction to: Injury incidence, prevalence and severity in high‑level male youth football - a systematic review

    Jones, Steven; Almousa, Sania; Gibb, Alistair; Allamby, Nick; Mullen, Rich; Andersen, Thor Einar; Williams, Morgan

    Sport Med. 2019 Desember;49(12):1901. doi: 10.1007/s40279-019-01182-x.

  • Injury incidence, prevalence and severity in high‑level male youth football - a systematic review

    Jones, Steven; Almousa, Sania; Gibb, Alistair; Allamby, Nick; Muller, Rich; Andersen, Thor Einar; Williams, Morgan

    Sports Med. 2019 Dec;49(12):1879-1899. doi: 10.1007/s40279-019-01169-8.

  • There are more football injury prevention reviews than randomised controlled trials. Time for more RCT action!

    Bricca, Alessio; Juhl, Carsten B; Bizzini, Mario; Andersen, Thor Einar; Thorborg Kristian

    Br J Sports Med. 2018 Nov;52(22):1477-1478. doi: 10.1136/bjsports-2018-099373. Epub 2018 Sep 10

  • Facilitators and barriers for implementation of a load management intervention in football

    Dalen-Lorentsen, Torstein; Ranvik, Andreas; Bjørneboe, John; Clarsen, Benjamin; Andersen, Thor Einar

    BMJ Open Sport Exerc Med. 2021 Jun 22;7(2):e001046. doi: 10.1136/bmjsem-2021-001046. eCollection 2021

  • Not straightforward - modelling non-linearity in training load and injury research

    Bache-Mathiesen, Lena Kristin; Andersen, Thor Einar; Dalen-Lorentsen, Torstein; Clarsen, Benjamin; Fagerland, Morten Wang

    Bache-Mathiesen LK, et al. BMJ Open Sp Ex Med 2021;7:e001119. doi:10.1136/bmjsem-2021-001119

  • An examination of training load, match activities, and health problems in Norwegian youth elite handball players over one competitive season

    Bjørndal, Christian T; Bache-Mathiesen, Lena K; Gjesdal, Siv; Moseid, Christine H; Myklebust, Grethe; Luteberget, Live S

    Front. Sports Act. Living, 08 March 2021 | https://doi.org/10.3389/fspor.2021.635103

  • New data on illness in elite sport - are immediate flights home after competition a changeable risk factor?

    Berge, Hilde Moseby; Clarsen, Ben

    Editorial Br J Sports Med. 2016 Jul;50(13):772-3. doi: 10.1136/bjsports-2016-096378.

  • Carefully executed studies of illness in elite sport: still room to improve methods in at least five ways

    Berge, Hilde Moseby; Clarsen, Ben

    Br J Sports Med. 2016 Jul;50(13):773-4. doi: 10.1136/bjsports-2016-096411

  • Moving forward with steady strokes in paralympic sports medicine

    Berge, Hilde Moseby

    Br J Sports Med. 2017 Jul;51(14):1047. doi: 10.1136/bjsports-2017-098062

  • Editorial: The Scandinavian Foundation of Medicine & Science in Sports

    Berge, Hilde Moseby

    Scand J Med Sci Sports. 2017;27:1536

  • Don’t get stuck in the mud - keep climbing for a better view of sport and exercise medicine

    Berge, Hilde Moseby

    Berge HM. Br J Sports Med September 2018 Vol 52 No 18

  • Making sport and sports medicine history - Lillehammer 1994, 2019 and 2021

    Berge, Hilde Moseby

    Berge HM. Br J Sports Med October 2019 Vol 53 No 20

  • Hang in there! Climbing towards a new normal in sport and exercise medicine and sports physiotherapy

    Wangensteen, Arnlaug; Berge, Hilde Moseby

    British Journal of Sports Medicine 2020;54:1123-1124.

  • Blood pressure and hypertension in athletes - a systematic review

    Berge, Hilde Moseby; Isern, Cecilie B; Berge, Eivind

    Br J Sports Med. 2015 Jun;49(11):716-23. doi: 10.1136/bjsports-2014-093976.

  • Incidence, prevalence, severity, and risk factors for hip and groin problems in Swedish male ice hockey – A one-season prospective cohort study

    Wörner, Tobias; Thorborg, Kristian; Clarsen, Benjamin; Eek, Frida

    J Athl Train. 2021 May 26. doi: 10.4085/1062-6050-0522.20. Online ahead of print.

  • Injuries in elite male youth football and athletics - growth and maturation as potential risk factors

    Wik, Eirik Halvorsen

    Dissertation from the Norwegian School of Sport Sciences. 2021. ISBN 978-82-502-0592-5

  • Prevention of shoulder injuries in handball - the challenge of implementation of preventive measures

    Fredriksen, Hilde

    Dissertation from the Norwegian School of Sports Sciences. 2021. ISBN 978-82-502-0591-8

  • Injury of the meniscus root

    Kennedy, Mitchell I; Strauss, Marc; LaPrade, Robert F

    Clin Sports Med. 2020 Jan;39(1):57-68. doi: 10.1016/j.csm.2019.08.009

  • Different suture materials for arthroscopic transtibial pull-out repair of medial meniscal posterior root tears - a human biomechanical study

    Nakama, Gilberto Y; Aman, Zachary S; Storaci, Hunter W; Kuczmarski, Alexander S; Krob, Joseph J; Strauss, Marc J

    Orthop J Sports Med. 2019 Sep 30;7(9):2325967119873274. doi: 10.1177/2325967119873274.

  • Good mid-term outcomes and low rates of residual rotatory laxity, complications and failures after revision anterior cruciate ligament reconstruction (ACL) and lateral extra-articular tenodesis (LET)

    Grassi, Alberto; Zicaro, Juan Pablo; Costa-Paz, Matias; Samuelsson, Kristian; Wilson, Adrian; Zaffagnini, Stefano; Condello, Vincenzo; ESSKA Arthroscopy Committee

    Knee Surgery, Sports Traumatology, Arthroscopy (2020) 28:418–431

  • Low surgical routine increases revision rates after quadriceps tendon autograft for anterior cruciate ligament reconstruction - results from the Danish Knee Ligament Reconstruction Registry

    Lind, Martin; Strauss, Marc J; Nielsen, Torsten; Engebretsen, Lars

    Knee Surgery, Sports Traumatology, Arthroscopy (2021) 29:1880–1886

  • Quadriceps tendon autograft for anterior cruciate ligament reconstruction is associated with high revision rates - results from the Danish Knee Ligament Registry

    Lind, Martin; Strauss, Marc J; Nielsen, Torsten; Engebretsen, Lars

    Knee Surgery, Sports Traumatology, Arthroscopy (2020) 28:2163–2169

  • Response letter to "Higher re-rupture rate in quadriceps tendon ACL reconstruction surgeries performed in Denmark: let's return to the mean" by Matthieu Ollivier (Knee Surg Sports Traumatol Arthrosc. doi: 10.1007/s00167-019-05751-5)

    Lind, Martin; Strauss, Marc ; Nielsen, Torsten; Engebretsen, Lars

    Knee Surg Sports Traumatol Arthrosc. 2020 Nov;28(11):3657-3658.

  • Methods matter: exploring the 'too much, too soon' theory, part 1: causal questions in sports injury research

    Nielsen, Rasmus Oestergaard; Bertelsen, Michael Lejbach; Møller, Merete; Hulme, Adam; Mansournia, Mohammad Ali; Casals, Marti; Parner, Erik Thorlund

    Br J Sports Med. 2020 Sep;54(18):1119-1122. doi: 10.1136/bjsports-2018-100245. Epub 2020 Mar 5

  • Shoulder rotation strength changes from preseason to midseason - a cohort study of 292 youth elite handball players without shoulder problems

    Liaghat, Behnam; Bencke, Jesper; Zebis, Mette K; Sørensen, Henrik; Myklebust, Grethe; Wedderkopp, Niels; Lind, Martin; Møller, Merete

    J Orthop Sports Phys Ther. 2020 Jul;50(7):381-387. doi: 10.2519/jospt.2020.9183

  • Statement on methods in sport injury research from the 1st METHODS MATTER Meeting, Copenhagen, 2019

    Nielsen, Rasmus Oestergaard; Shrier, Ian; Casals, Marti; Nettel-Aguirre, Albertro Møller, Merete; Bolling, Caroline; Bittencourt, Natália Franco Netto; Clarsen, Benjamin; Wedderkopp, Niels; Soligard, Torbjørn; Timpka, Toomas; Emery, Carolyn; Bahr, Roald; Jacobsson, Jenny; Whiteley, Rod; Dahlstrom, Orjan; van Dyk, Nicol; Pluim, Babette M; Stamatakis, Emmanuel; Palacios-Derflingher, Luz; Fagerland, Morten Wang; Khan, Karim; Ardern, Clare L; Verhagen, Evert

    Br J Sports Med 20 Aug;54(15):941. doi: 10.1136/bjsports-2019-101323. Epub 2020 May 4.

  • Estimating throwing speed in handball using a wearable device

    Skejø, Sebastian D; Bencke, Jesper; Møller, Merete; Sørensen, Henrik

    Sensors (Basel). 2020 Aug 31;20(17):4925. doi: 10.3390/s20174925

  • Methods, challenges and benefits of a health monitoring programme for Norwegian Olympic and Paralympic athletes: the road from London 2012 to Tokyo 2020

    Clarsen, Ben; Steffen, Kathrin; Moseby Berge, Hilde; Bendiksen, Fredrik; Fossan, Bjørn; Fredriksen, Hilde, Gjelsvik, Hilde; Haugvad, Lars, Kjelsberg, Mona; Rønsen, Ola; Torgalsen, Thomas; Walløe, Anders; Bahr, Roald

    British Journal of Sports Medicine 2021: Published online May

  • Neurofilament light and tau in serum after head-impact exposure in soccer

    Sandmo, Stian Bahr; Filipcik, Peter; Cente, Martin; Hanes, Jozef; Andersen, Thor Einar; Straume-Naesheim, Truls Martin; Bahr, Roald

    Brain Inj. 2020 Apr 15;34(5):602-609. doi: 10.1080/02699052.2020.1725129. Epub 2020 Feb 25

  • Evaluating the validity of self-report as a method for quantifying heading exposure in male youth soccer

    Sandmo, Stian B; Gooijers, Jolien; Seer, Caroline; Kaufmann, David; Bahr, Roald; Pasternak, Ofer; Lipton, Michael L; Tripodis, Yorghos; Koerte, Inga K

    Res Sports Med. 2020 Dec 6;1-13. doi: 10.1080/15438627.2020.1853541. Online ahead of print.

  • Is T2 mapping reliable in evaluation of native and repair cartilage tissue of the knee?

    Banitalebi, Hasan; Owesen, Christian; Årøen, Asbjørn; Tran, Hang Thi; Myklebust, Tor Åge; Randsborg, Per-Henrik

    J Exp Orthop. 2021 Apr 28;8(1):34. doi: 10.1186/s40634-021-00350-1.

  • A cherry, ripe for picking - the relationship between the acute-chronic workload ratio and health problems

    Dalen-Lorentsen, Torstein; Andersen, Thor Einar; Bjørneboe, John; Vagle, Markus; Martin, Kevin Nordanger; Kleppen, Michael; Wang Fagerland, Morten; Clarsen, Benjamin

    J Orthop Sports Phys Ther. 2021 Apr;51(4):162-173. doi: 10.2519/jospt.2021.9893. Epub 2021 Jan 20.

  • More than a metric - how training load is used in elite sport for athlete management

    West, Stephen W; Clubb, Jo; Torres-Ronda, Lorena; Howells, Daniel; Leng, Edward; Vescovi, Jason D; Carmody, Sean; Posthumus, Michael; Dalen-Lorentsen, Torstein; Windt, Johann

    Int J Sports Med. 2021 Apr;42(4):300-306. doi: 10.1055/a-1268-8791. Epub 2020 Oct 19.

  • No added benefit of 8 weeks of shoulder external rotation strength training for youth handball players over usual handball training alone - a randomized controlled trial

    Fredriksen, Hilde; Cools, Ann; Myklebust, Grethe

    Randomized Controlled Trial J Orthop Sports Phys Ther. 2021 Apr;51(4):174-187. doi: 10.2519/jospt.2021.9957

  • Injury characteristics in male youth athletics - a five-season prospective study in a full-time sports academy

    Daniel Martínez-Silván; Eirik Halvorsen Wik; Juan Manuel Alonso; Evan Jeanguyot; Benjamin Salcinovic; Amanda Johnson; Marco Cardinale

    Br J Sports Med. 2020 Nov 3;bjsports-2020-102373. doi: 10.1136/bjsports-2020-102373

  • Injury patterns differ with age in male youth football - a four-season prospective study of 1111 time-loss injuries in an elite national academy

    Wik, Eirik Halvorsen; Lolli, Lorenzo; Chamari, Karim; Materne, Olivier; Di Salvo, Valter; Gregson, Warren; Bahr, Roald

    Br J Sports Med 2020;0:1–8. doi:10.1136/bjsports-2020-103430

  • Injury and illness surveillance in elite Paralympians - urgent need for suitable illness prevention strategies in para athletes

    Hirschmüller, Anja; Fassbender, Katharina, Kubosch, Eva; Leonhart, Rainer; Steffen, Kathrin

    American Journal of Physical Medicine & Rehabilitation 2020: Published online June 9.

  • The Athletics Injury Prevention Programme Can Help to Reduce the Occurrence at Short Term of Participation Restriction Injury Complaints in Athletics: A Prospective Cohort Study

    Edouard, Pascal; Cugy, Emmanuelle; Dolin, Romain; Morel, Nicholas; Serra; Depiesse, Frédéric; Branco, Pedro; Steffen, Kathrin

    Sports (Basel) 2020: 4;8(6):84.

  • The usage of multidisciplinary physical therapies at the Rio de Janeiro 2016 Olympic Summer Games: an observational study

    Grant, Maire-Elaine; Steffen, Kathrin; Palmer, Debbie

    Braz J Phys Ther 2020: Published online Jun 15.

  • Self-reported sports injuries and later-life health status in 3357 retired Olympians from 131 countries: a cross-sectional survey among those competing in the games between London 1948 and PyeongChang 2018

    Palmer, Debbie; Cooper, Dale; Emery, Carolyn; Batt, Mark E; Engebretsen, Lars; Scammell, Birgitte; Schamasch, Patrick; Shroff, M; Soligard, Torbjørn; Steffen, Kathrin; Whittaker; Jackie L; Budgett, Richard

    British Journal of Sports Medicine 2021:55(1):46-53.

  • Norwegian translation, cross-cultural adaptation and validation of the Kerlan-Jobe Orthopaedic Clinic shoulder and elbow questionnaire

    Fredriksen, Hilde; Myklebust, Grethe

    Fredriksen H, Myklebust G. BMJ Open Sp Ex Med 2019;5:e000611

  • Development of a short and effective shoulder external rotation strength program in handball - a delphi study

    Fredriksen, Hilde; Cools, Ann; Myklebust, Grethe

    Physical Therapy in Sport 2020, 44; 92-98

  • The use of allograft tissue in posterior cruciate, collateral and multi-ligament knee reconstruction

    Marc Jacob Strauss, Ricardo Varatojo, Tarek Boutefnouchet, Vincenzo Condello, Kristian Samuelsson, Pablo E Gelber, Paolo Adravanti, Lior Laver, Sigbjorn Dimmen, Karl Eriksson, Peter Verdonk, Tim Spalding

    Knee Surgery, Sports Traumatology, Arthroscopy volume 27, pages1791–1809(2019)

• 2020

  • Does load management using the acute:chronic workload ratio prevent health problems? A cluster randomised trial of 482 elite youth footballers of both sexes

    Dalen-Lorentsen, Torstein; Bjørneboe, John; Clarsen, Ben; Vagle, Markus; Fagerland, Morten Wang; Andersen, Thor Einar

    British Journal of Sports Medicine 2020; Accepted Sept 10

  • Review of response rates over time in registry-based studies using patient-reported outcome measures

    Wang, Katherine; Eftang, Cathrine Nørstad; Jakobsen, Rune Bruhn; Årøen, Asbjørn

    British Journal of Sports Medicine 2020 August 6th [Online ahead of print]

  • Fixation of Acute Chondral Fractures in Adolescent Knees

    Kjennvold, Stian; Randsborg, Per-Henrik; Jakobsen, Rune B; Årøen, Asbjørn

    Cartilage 2020 July 16th [Online ahead of print]

  • Meniscal Ramp Lesions- Anatomy, Biomechanics, and Clinical Outcomes (PhD thesis)

    Nicholas DePhillipo

    Norwegian School of Sport Sciences, PhD -thesis, 2020

  • MRI-detected Spinal Disc Degenerative Changes in Athletes Participating in the Rio De Janeiro 2016 Summer Olympics Games

    Abdalkader, Mohamad; Guermazi, Ali; Engebretsen, Lars; Roemer, Frank W; Jarraya, Mohamed; Hayashi, Daichi; Crema, Michel D; Mian, Asim Z

    BMC Musculoskeletal Disorders 2020:21(1):45

  • How do the new Olympic sports compare with the traditional Olympic sports? Injury and illness at the 2018 Youth Olympic Summer Games in Buenos Aires, Argentina

    Steffen, Kathrin; Soligard, Torbjørn; Mountjoy, Margo; Dallo, Ignacio; Gessara, Alan Maximiliano; Giuria, Hernan; Alamino, Leonel Perez; Rodriguez, Joaquin; Salmina, Natalia; Veloz, Daniel; Budgett, Richard; Engebretsen, Lars

    British Journal of Sports Medicine 2020:54(3):168–175

  • Activity and functional readiness, not age, are the critical factors for second anterior cruciate ligament injury — the Delaware-Oslo ACL cohort study

    Grindem, Hege; Engebretsen, Lars; Axe, Michael; Snyder-Mackler, Lynn; Risberg, May Arna

    British Journal of Sports Medicine 2020:Feb 11th (Epub ahead of print)

  • Injuries in Elite Women's Ski Jumping: Surveillance Through the 2017-18 FIS World Cup Season

    Stenseth, Oleane Marthea Rebne; Barli, Sindre Fløtlien; Martin, Richard Kyle; Engebretsen, Lars

    British Journal of Sports Medicine 2020:54(1):44-48.

  • Evidence Too Weak to Guide Surgical Treatment Decisions for Anterior Cruciate Ligament Injury: A Systematic Review of the Risk of New Meniscal Tears After Anterior Cruciate Ligament Injury

    Ekås, Guri Ranum; Ardern, Clare L; Grindem, Hege; Engebretsen, Lars

    British Journal of Sports Medicine 2020:54(9):520–527

  • Does Surgery Reduce Knee Osteoarthritis, Meniscal Injury and Subsequent Complications Compared With Non-Surgery After ACL Rupture With at Least 10 Years Follow-Up? A Systematic Review and Meta-Analysis

    Lien-Iversen, Teodor; Morgan, Daniel Barklin; Jensen, Carsten; Risberg, May Arna; Engebretsen, Lars; Viberg, Bjarke

    British Journal of Sports Medicine 2020:54(10):592-598

  • Improved Reporting of Overuse Injuries and Health Problems in Sport: An Update of the Oslo Sport Trauma Research Center Questionnaires

    Clarsen, Benjamin; Bahr, Roald; Myklebust, Grethe; Andersson, Stig Haugsbø; Docking, Sean Iain; Drew, Michael; Finch, Caroline F; Fortington, Lauren Victoria; Harøy, Joar; Khan, Karim M; Moreau, Bill; Moore, Isabel S; Møller, Merete; Nabhan, Dustin; Nielsen, Rasmus Oestergaard; Pasanen, Kati; Schwellnus, Martin; Soligard, Torbjørn; Verhagen, Evert

    British Journal of Sports Medicine 2020:54(7):390-396

  • No Association Between Perceived Exertion and Session Duration With Hamstring Injury Occurrence in Professional Football

    Lolli, Lorenzo; Bahr, Roald; Weston, Matthew; Whiteley, Rodney; Tabben, Montassar; Bonanno, Daniele; Gregson, Warren; Chamari, Karim; Di Salvo, Valter; van Dyk, Nicol

    Scandinavian Journal of Medicine and Science in Sports 2020:30(3):523-530

  • Serum Ferritin Distribution in Elite Athletes

    Nabhan, Dustin; Bielko, Shane; Sinex, Jacob A; Surhoff, Kendall; Moreau, William J; Schumacher, Yorck Olaf; Bahr, Roald; Chapman, Robert F

    Journal of Science and Medicine in Sports 2020:23(6):554 – 558

  • Skeletal Maturation and Growth Rates Are Related to Bone and Growth Plate Injuries in Adolescent Athletics

    Wik, Eirik Halvorsen; Martínez-Silván, Daniel; Farooq, Abdulaziz; Cardinale, Marco; Johnson, Amanda; Bahr, Roald

    Scandinavian Journal of Medicine and Science in Sports 2020:(30(5):894-903

  • Sport Medicine Diagnostic Coding System (SMDCS) and the Orchard Sports Injury and Illness Classification System (OSIICS): Revised 2020 Consensus Versions

    Orchard, John W; Meeuwisse, Willem; Derman, Wayne; Hägglund, Martin; Soligard, Torbjørn; Schwellnus, Martin; Bahr, Roald

    British Journal of Sports Medicine 2020:54(7):397-401

  • Does an effective shoulder injury prevention program affect risk factors in Handball? A Randomized Controlled Study

    Fredriksen, Hilde; Cools, Ann; Bahr, Roald; Myklebust, Grethe

    Scandinavian Journal of Medicine and Science in Sports 2020:April 15th (Epub ahead of print)

  • Surgical site infection after hip fracture – mortality and risk factors: an observational cohort study of 1,709 patients

    Pollmann, Christian T; Dahl, Fredrik A; Røtterud, Jan Harald; Gjertsen, Jan-Erik; Årøen, Asbjørn

    Acta Orthopaedica 2020 Jan 24th [Online ahead of print]

  • Compensation Claims After Knee Cartilage Surgery Is Rare. A Registry-Based Study From Scandinavia From 2010 to 2015

    Frøseth Aae, Tommy; Bjerkestrand Lian, Øystein; Årøen, Asbjørn; Engebretsen, Lars; Randsborg, Per-Henrik

    BMC Musculoskeletal Disorders 2020:21(1):287

  • Biomechanical comparison of tension band wiring and plate fixation with locking screws in transverse olecranon fractures

    Midtgaard, Kaare Sourin; Søreide, Endre; Brattgjerd, Jan Egil; Moatshe, Gilbert; Madsen, Jan Erik; Flugsrud, Gunnar B.

    Journal of Shoulder and Elbow Surgery 2020:29(6):1242-1248

  • I spy with my little eye … a knee about to go ‘pop’? Can coaches and sports medicine professionals predict who is at greater risk of ACL rupture?

    Mørtvedt, Anne Inger; Krosshaug, Tron; Bahr, Roald; Petushek, Erich

    British Journal of Sports Medicine 2020:54(3):154-158

  • Altered Hip Control During a Standing Knee-Lift Test Is Associated With Increased Risk of Knee Injuries

    Leppänen, M; Rossi, MT; Parkkari, J; Heinonen, A; Äyrämö, S; Krosshaug, Tron; Vasankari, T; Kannus, P; Pasanen, K

    Scandinavian Journal of Medicine and Science in Sports 2020:30(5):922-931

  • There Is No Relationship Between Lower Extremity Alignment During Unilateral and Bilateral Drop Jumps and the Risk of Knee or Ankle Injury: A Prospective Study

    Räisänen, AM; Kulmala, T; Parkkari, J; Vasankari, T; Kannus, P; Krosshaug, Tron; Kujala, UM; Heinonen, A; Vesanto, J; Pasanen, K

    The Journal of Orthopaedic and Sports Physical Therapy 2020:50(5):267-274

  • International Olympic Committee consensus statement: methods for recording and reporting of epidemiological data on injury and illness in sport 2020 (including STROBE Extension for Sport Injury and Illness Surveillance (STROBE-SIIS))

    Bahr, Roald; Clarsen, Ben; Derman, W; Dvorak, Jiri; Emery, CA; Finch, CF; Hägglund, Martin; Junge, Astrid; Kemp, Simon; Khan, Karim M; Marshall, SW; Meeuwisse, W; Mountjoy, M; Orchard JW; Pluim, B; Quarrie, KL; Reider, B; Schwellnus, M; Soligard, Torbjørn; Stokes, KA; Timpka, T; Verhagen, E; Bindra, A; Budgett, Richard; Engebretsen, Lars; Erdener, Uğur; Chamari, K

    British Journal of Sports Medicine 2020:54(7):372-389

  • Prevalence and Burden of Health Problems in Male Elite Ice Hockey Players: A Prospective Study in the Norwegian Professional League

    Nordstrøm, Anine; Bahr, Roald; Talsnes, Ove; Clarsen, Ben

    Orthopaedic Journal of Sports Medicine 2020: Published online Feb 19

  • Statement on Methods in Sport Injury Research From the 1st METHODS MATTER Meeting, Copenhagen, 2019

    Nielsen, RO; Shrier, I; Casals, M; Nettel-Aguirre, A; Møller, M; Bolling, C; Bittencourt, NFN; Clarsen, Ben; Wedderkopp, N; Soligard, Torbjørn; Timpka, T; Emery, CA; Bahr, Roald; Jacobsson, J; Whiteley, R; Dahlström, O; van Dyk, N; Pluim, BM; Stamatakis, E; Palacios-Derflingher, L; Fagerland, Morten W; Khan, K; Ardern, CL; Verhagen, E

    Journal of Orthopaedic & Sports Physical Therapy 2020:50(5):226-233

  • Injury and illness in youth elite athletes (PhD thesis)

    Christine Holm Moseid

    Norwegian School of Sport Sciences, PhD -thesis, 2020

• 2019

  • Are prevalence measures better than incidence measures in sports injury research?

    Oestergaard ,Rasmus Nielsen; Debes-Kristensen, Katrin; Hulme, Adam; Bertelsen, Michael Lejbach; Møller, Merete; Parner, Erik Thorlund; Mansournia, Mohammad Ali

    British Journal of Sports Medicine 2019:53(7):396-397

  • Seven sins when interpreting statistics in sports injury science

    Oestergaard Nielsen, Rasmus; Chapman, Cassandra M; Louis, Winnifred R; Stovitz, Steven D; Mansournia, Mohammad Ali; Windt, Johann; Møller, Merete; Parner, Erik Thorlund; Hulme, Adam; Bertelsen, Michael Lejbach; Finch, Caroline F; Casals, Marti; Verhagen, Evert

    British Journal of Sports Medicine 2018:52(22):1410-1412

  • Time-to-event analysis for sports injury research part 2: time-varying outcomes

    Oestergaard, Rasmus Nielsen; Lejbach Bertelsen, Michael; Ramskov, Daniel; Møller, Merete; Hulme, Adam Theisen, Daniel; Finch, Caroline F; Victoria Fortington, Lauren; Mansournia, Mohammad Ali; Thorlund Parner, Erik

    British Journal of Sports Medicine 2019:53(1):70-78

  • Time-to-event analysis for sports injury research part 1: time-varying exposures

    Oestergaard, Rasmus Nielsen; Lejbach Bertelsen, Michael; Ramskov, Daniel; Møller, Merete; Hulme, Adam Theisen, Daniel; Finch, Caroline F; Victoria Fortington, Lauren; Mansournia, Mohammad Ali; Thorlund Parner, Erik

    British Journal of Sports Medicine 2019:53(1):61-68

  • In pursuit of the ‘Unbreakable’ Athlete: what is the role of moderating factors and circular causation?

    Gabbett, Tim J; Oestergaard, Rasmus Nielsen; Lejbach, Michael Bertelsen; Netto Bittencourt, Natália Franco; Fonseca, Sérgio T; Shane, Malone; Møller, Merete; Oetter, Eric; Verhagen, Evert; Windt, Johann

    British Journal of Sports Medicine 2019:53(7):394-395

  • Shoulder kinematics and kinetics of team handball throwing: A scoping review

    Skejø, Sebastian Deisting; Møller, Merete; Bencke, Jesper; Sørensen, Henrik

    Human Movement Science 2019:64:203-212

  • Infographic. The Adductor Strengthening Programme prevents groin problems among male football players

    Harøy, Joar; Pope, David; Clarsen, Ben; Wiger, Espen Guldahl; Øyen, Mari Glomnes; Serner, Andreas; Thorborg, Kristian; Hölmich, Per; Andersen, Thor Einar, Bahr, Roald

    British Journal of Sports Medicine 2019:53(1):45-46

  • Implementation of the Adductor Strengthening Programme: Players primed for adoption but reluctant to maintain - A cross-sectional study

    Harøy, Joar; Wiger, Espen Guldahl; Bahr, Roald; Andersen, Thor Einar

    Scandinavian Journal of Medicine & Science in Sports. 2019:29(8):1092-1100

  • A comparison of hamstring muscle activity during different screening tests for non-contact ACL injury

    Husted, Rasmus S; Bencke, Jesper; Andersen Lars L; Myklebust, Grethe; Kallemose, Thomas; Lauridsen HB; Hölmich, Per; Aagaard, Per; Zebis, Mette K

    The Knee 2016:23(3):362-366

  • Knee function among elite handball and football players 1-6 years after anterior cruciate ligament injury

    Myklebust, Grethe; Bahr, Roald; Nilstad, Agnethe; Steffen, Kathrin

    Scandinavian Journal of Medicine & Science in Sports 2017:27(5):545-553

  • ESSKA helps making a change: the example of handball medicine

    Seil, Roman; Laver, Lior; Landreau, Phiippe; Myklebust, Grethe; Waldén, Markus

    Knee Surgery, Sports Traumatology, Arthroscopy 2018:26(7):1881-1883

  • The SMS, Phone, and medical Examination sports injury surveillance system is a feasible and valid approach to measuring handball exposure, injury occurrence, and consequences in elite youth sport

    Møller, Merete; Wedderkopp, Niels; Myklebust, Grethe; Lind, Martin; Sørensen, H; Hebert, JJ; Attermann, Jørn

    Scandinavian Journal of Medicine & Science in Sports 2018:28(4):1424-1434

  • Maximum hip and knee muscle strength are not related to neuromuscular pre-activity during sidecutting maneuver: A cross-sectional study

    Husted, Rasmus S; Bencke, Jesper; Hölmich, Per; Andersen, Lars L; Thorborg, Kristian; Bandholm, Thomas; Gliese, Bjørn; Lauridsen, Hanne B; Myklebust, Grethe; Aagaard, Per; Zebis, Mette K

    International Journal of Sports Physical Therpy 2018:13(1):66-76

  • Characteristics of functional movement screening testing in elite handball players: Indicative data from the 9

    Rafnsson, ET; Myklebust, Grethe; Bahr, Roald; Valdimarsson, Ö; Frohm, A; Árnason, Á;

    Physical Therapy in Sports 2019:37:15-20

  • Acute Neuromuscular Activity in Selected Injury Prevention Exercises with App-Based versus Personal On-Site Instruction: A Randomized Cross-Sectional Study

    Zebis, MK; Sanderhoff, C; Andersen, LL; Fernandes, L; Møller, Merete; Ageberg, E; Myklebust, Grethe; Aagaard, P; Bencke, J

    Journal of Sports Medicine (Hindawi Publishing Corporation) 2019 Oct.8th eCollection

  • Reconstruction of head impacts in FIS World Cup alpine skiing

    Steenstrup,Sophie; Mok,Kam Ming; McIntosh, Andrew; Bahr,Roald; Krosshaug,Tron;

    British Journal of Sports Medicine 2018:52(11):709-715

  • Examination of Physical Characteristics and Positional Differences in Professional Soccer Players in Qatar

    Halvorsen Wik,Eirik; Mc Auliffe,Sean; Read,Paul

    Sports (Basel) 2019:7(1) E9

  • Involving research-invested clinicians in data collection affects injury incidence in youth football

    Wik,Eirik Halvorsen; Bahr,Roald; Johnson,Amanda; Materne,Olivier; Karim, Chamari; Pena Duque,Juan David; Horobeanu,Cosmin; Salcinovic,Benjamin

    Scandinavian Journal of Medicine and Science in Sports 2019:29(7):1031-1039

  • Head impact exposure in youth football – Are current interventions hitting the target?

    Sandmo, Stian Bahr; Bahr, Roald; Koerte,Inga Katharina; Andersen, Thor Einar

    Scandinavian Journal of Medicine and Science in Sports 2019 October [Epub ahead of print]

  • ESSKA partners and the IOC join forces to improve children ACL treatment.pdf

  • 2018 International Olympic Committee consensus statement on prevention, diagnosis and management of paediatric anterior cruciate ligament (ACL) injuries.pdf

  • Similar risk of ACL graft revision for alpine skiers, football and handball players: the graft revision rate is influenced by age and graft choice

    Ekeland, Arne; Engebretsen, Lars; Fenstad, Anne Marie; Heir, Stig

    British Journal of Sports Medicine 2019: published online Aug 9

  • Knee pathology in young adults after paediatric ACL injury - a prospective case series of 47 patients with a mean 9.5-yr follow-up

    Ekås, Guri Ranum; Laane, Marit Mjelde; Larmo, Arne; Moksnes, Håvard; Grindem, Hege; Risberg, May Arna; Engebretsen, Lars

    American Journal of Sports Medicine 2019 Jun;47(7):1557-1566

  • Attitudes, beliefs, and behavior toward shoulder injury prevention in elite handball: Fertile ground for implementation

    Andersson, Stig Haugsbø; Bahr, Roald; Olsen, Magnus; Myklebust, Grethe

    Scandinavian Journal of Medicine and Science in Sports 2019:29(12):1996-2009

  • CAM-type femoroacetabular impingement in male elite junior cross-country skiers and non-athlete controls: a cross-sectional MRI study

    Seven, Simen Andreas; Martin, Kyle; Alhaug, Eivind; Engebretsen, Lars

    BMJ Open Sport and Exercise Medicine 2019: published online June 30

  • Recurrent lateral patella dislocation affects knee function as much as ACL deficiency – however patients wait five times longer for treatment

    Straume-Næsheim. Truls; Randsborg, Per-Henrik; Mikaelsen, Jan Rune; Sivertsen, Einar; Devitt, Brian; Granan, Lars-Petter; Årøen, Asbjørn

    BMC Musculoskeletal Disorders 2019:20:318

  • The association between physical fitness level and rate and severity of injury and illness in youth elite athletes.

    Moseid, Christine Holm; Myklebust, Grethe; Slaastuen, Marit Kyte; Brun Bar‐Yaacov, Jonathan; Kristiansen, Aase Helen; Fagerland, Morten Wang; Bahr, Roald

    Scandinavian Journal of Medicine & Science in Sports 2019:29(11):1736-1748

  • Evaluation of an in-ear sensor for quantifying head impacts in youth soccer

    Sandmo, Stian Bahr; McIntosh, Andrew S; Andersen, Thor Einar; Koerte, Inga Katharina; Bahr, Roald

    American Journal of Sports Medicine 2019:47(4):974-981

  • High jump demands in professional volleyball—large variability exists between players and player positions

    Skazalski, Christopher; Whiteley, Rod; Bahr, Roald

    Scandinavian Journal of Medicine and Science in Sports 2018:28(11):2293-2298

  • Utility and effectiveness of the Scandinavian guidelines to exclude computerized tomography scanning in mild traumatic brain injury - a prospective cohort study

    Ananthaharan, Arurann; Kravdal, Gunnhild; Straume-Naesheim Truls

    BMC Emerg Medicine 2018:20;18(1):44

• 2018

  • Quantitative and qualitative assessment of the posterior medial meniscus anatomy. Defining meniscal ramp lesions

    DePhillipo, Nicholas; Moatshe, Gilbert; Chahla, Jorge; Aman, Zach; Storaci, Hunter; Morris, Elisabeth; Robbins, Collin; Engebretsen, Lars; LaPrade, Robert

    American Journal of Sports Medicine 2018: published online Dec 7

  • No association between risk of anterior cruciate ligament rupture and selected candidate collagen gene variants in female elite athletes from high-risk team sports

    Sivertsen, Einar; Haug, Kari Bente; Kristianslund, Eirik Klami; Trøseid, AS; Parkkari, Jari; Lehtimäki, T; Mononen, N; Pasanen, Kati; Bahr, Roald.

    American Journal of Sports Medicine 2018: published online Nov 28.

  • The 6-m timed hop test is a prognostic factor for outcomes in patients with meniscal tears treated with exercise therapy or arthroscopic partial meniscectomy: a secondary, exploratory analysis of the Odense-Oslo meniscectomy versus exercise (OMEX) trial

    Kise, Nina; Roos, Eva Maria; Stensrud, Silje; Engebretsen, Lars; Risberg, May Arna

    Knee Surgery, Sports Traumatology and Arthroscopy 2018: published online Nov 16

  • Age, player position and 2 min suspensions were associated with match injuries during the 2017 Men’s Handball World Championship (France)

    Tabben, Montassar; Landreau, Philippe; Chamari, Karim; Juin, Gerad; Ahmed, Hosny; Farooq, Abdulaziz; Bahr, Roald; Popovic, Nebojsa

    British Journal of Sports Medicine 2018: published online Sep 15

  • The association between early specialization and performance level with injury and illness risk in youth elite athletes

    Moseid, Christine Holm; Myklebust, Grethe; Fagerland, Morten; Bahr, Roald

    Scandinavian Journal of Medicine & Science in Sports 2019:29(3):460-468

  • Cardiovascular incidents in male professional football players with negative preparticipation cardiac screening results: an 8-year follow-up

    Berge, Hilde Moseby; Andersen, Thor Einar; Bahr, Roald

    British Journal of Sports Medicine 2018: published online Nov 15

  • Inside-out repair of meniscal ramp lesions

    DePhillipo, Nicholas N;Cinque, Mark C; Kennedy, Nicholas I; Chahla, Jorge; Geeslin, Andrew G; Moatshe, Gilbert; Engebretsen, Lars; LaPrade, Robert F

    Arthroscopy Techniques 2017:6(4):e1315-e1320

  • Strength training as superior, dose-dependent and safe prevention of acute and overuse sports injuries: a systematic review, qualitative analysis and meta-analysis

    Lauersen, Jeppe; Andersen, Thor Einar; Andersen Lars Bo

    British Journal of Sports Medicine 2018: Published online Aug 21

  • Genetic variation in candidate genes and patellar tendinopathy: prospective cohort study of 126 elite volleyball players

    Haug, KBF; Visnes, Håvard; Sivertsen, Einar A; Bahr, Roald

    Translational Sports Medicine 2018: published online Feb 12

  • No difference in the KOOS Quality of Life subscore between anatomic double-bundle and anatomic single-bundle anterior cruciate ligament reconstruction of the knee: a prospective randomized controlled trial with 2 years’ follow-up

    Aga, Cathrine; Risberg, May Arna; Fagerland, Morten; Johansen, Steinar; Trøan, I; Heir, Stig; Engebretsen, Lars.

    American Journal of Sport Medicine 2018: Published online July 18

  • Effect of concomitant cartilage lesions on patient-reported outcomes after anterior cruciate ligament reconstruction: a nationwide cohort study from Norway and Sweden of 8470 patients with 5-year follow-up

    Ulstein, Svend; Årøen, Asbjørn; Engebretsen, Lars; Forssblad, Magnus; Lygre, S; Røtterud, Jan Harald

    Orthopeadic Journal of Sports Medicine 2018:24:6(7):2325967118786219

  • Mechanisms of acute adductor longus injuries in male football players: a systematic visual video analysis

    Serner, Andres; Mosler, Andrea; Tol, Johannes; Bahr, Roald; Weir, Adam

    British Journal of Sports Medicine 2018: Published online July 13

  • The inter- and intrarater reliability and agreement for field-based assessment of scapular control, shoulder range of motion, and shoulder isometric strength in elite adolescent athletes

    Møller, Merete; Attermann, Jørn; Myklebust, Grethe; Lind, Martin; Sørensen, H; Hebert, JJ; Nielsen, Rasmus; Bertelsen, LN; Wedderkopp, Niels

    Physical Therapy in Sport 2018:32:212-220

  • Association between frontal plane knee control and lower extremity injuries: a prospective study on young team sport athletes

    Räisänen; Anu; Pasanen, Kati; Krosshaug, Tron; Vasankari, Tommy; Kannus, Pekka; Heinonen, Ari; Kujala, UM; Avela, J; Perttunen, J; Parkkari, JRI

    BMJ Open Sport and ExerciseMedicine 2018:13;4(1):e000311

  • Health promotion through sport: international sport federations' priorities, actions and opportunities

    Mountjoy, Margo; Costa, A; Budgett, Richard; Dvorak, Jiri; Engebretsen, Lars; Miller, S; Moran, Jane; Foster, J; Carr, J

    British Journal of Sports Medicine 2018:52(1):54-60

  • The influence of graft tensioning sequence on tibiofemoral orientation during bicruciate and posterolateral corner knee ligament reconstruction: a biomechanical study

    Moatshe, Gilbert; Chahla, Jorge; Brady, AW; Dornan, GJ; Muckenhirn, KJ; Kruckeberg, BM; Cinque, ME; Turnbull, TL; Engebretsen, Lars; LaPrade, Rob

    American Journal of Sports Medicine 2018:46(8):1863-1869

  • Qualitative and quantitative anatomy of the proximal humerus muscle attachments and the axillary nerve: a cadaveric study

    Moatshe, Gilbert; Marchetti, DC; Chahla, Jorge; Ferrari, MB; Sanchez, G; Lebus, GF; Brady, AW; Frank, RM; LaPrade, Rob; Provencher, MT

    Arthroscopy 2018:34(3):795-803

  • Acromioclavicular and coracoclavicular ligament reconstruction for acromioclavicular joint instability: a systematic review of clinical and radiographic outcomes

    Moatshe, Gilbert; Kruckeberg, BM; Chahla, Jorge; Godin, JA; Cinque, ME; Provencher, MT; LaPrade, Rob

    Arthroscopy 2018:34(6):1979-1995.e8

  • Medial patellar instability - treatment and outcomes

    Moatshe, Gilbert; Cram, TC; Chahla, J; Cinque, ME; Godin, JA; LaPrade, Rob

    Orthopaedic Journal of Sports Medicine 2017:5(4):2325967117699816

  • Demographics and injuries associated with knee dislocation: a prospective review of 303 patients

    Moatshe, Gilbert; Dornan, GJ; Løken, Sverre; Ludvigsen, Tom; LaPrade, Rob; Engebretsen, Lars

    Orthopaedic Journal of Sports Medicine 2017:22;5(5):2325967117706521

  • Repair of proximal hamstring tears: a surgical technique

    Moatshe, Gilbert; Chahla, Jorge; Vap, AR; Ferrari, M; Sanchez, G1; Mitchell, JJ; LaPrade, Rob

    Arthroscopy Techniques 2017:13;6(2):e311-e317

  • Biological treatment of the knee with platelet-rich plasma or bone marrow aspirate concentrates

    Moatshe, Gilbert; Morris, ER; Cinque, ME; Pascual-Garrido, C; Chahla, Jorge; Engebretsen, Lars; Laprade, Rob.

    Acta Orthopaedica 2017:88(6):670-674

  • Comparable outcomes after bucket-handle meniscal repair and vertical meniscal repair can be achieved at a minimum 2 years' follow-up

    Moatshe, Gilbert; Cinque ME; Godin, JA; Vap, AR; Chahla, Jorge; LaPrade, Rob

    American Journal of Sports Medicine 2017:45(13):3104-3110

  • Medial patellar instability: a systematic review of the literature of outcomes after surgical treatment

    Moatshe, Gilbert; Cinque, ME; Kruckeberg, BM; Chahla, Jorge; LaPrade, Rob

    Arthroscopy 2017:33(8):1587-1593

  • Clinical and radiologic outcomes after scaphoid fracture: injury and treatment patterns in national football league combine athletes between 2009 and 2014

    Moatshe, Gilbert; Godin, JA; Chahla, Jorge; Cinque, ME; Kennedy, NI; Sanchez, G; Beaulieu-Jones, BR; LaPrade, Rob; Provencher, MT

    Arthroscopy 2017:33(12):2154-2158

  • High prevalence of knee osteoarthritis at a minimum 10-year follow-up after knee dislocation surgery

    Moatshe, Gilbert; Dornan, G; Ludvigsen, Tom; Løken, Sverre; LaPrade, Rob; Engebretsen, Lars

    Knee, Surgery, Sports Traumatology, Arthroscopy 2017:25(12):3914-3922

  • Consensus statement on concussion in sport-the 5th international conference on concussion in sport held in Berlin, October 2016

    McCrory, Paul; Meeuwisse, Winne; Dvořák, Jiri; Aubry, Mark; Bailes, Julian; Broglio, Steven; Cantu, Robert; Cassidy, David; Echemendia, Ruben; Castellani, Rudy; Davis, Gavin; Ellenbogen, Richard; Emery, Carolyn; Engebretsen, Lars; Feddermann-Demont, Nina; Giza, Christopher; Guskiewicz, Kevin; Herring, Stanley; Iverson, Grant; Johnston, Karen; Kissick, James; Kutcher, Jeffrey; Leddy, John; Maddocks, David; Makdissi, Michael; Manley, Geoff; McCrea, Michael; Meehan, William; Nagahiro, Shinji; Patricios, Jon; Putukian, Margot; Schneider, Kathryn; Sills, Allen; Tator, Charles; Turner, Michael; Vos, Pieter

    British Journal of Sports Medicine 2017:51(11):838-847

  • 5th International Conference on Concussion in Sport (Berlin)

    McCrory, Paul; Meeuwisse, Winne; Dvořák, Jiri; Echemendia, Ruben; Engebretsen, Lars; Feddermann-Demont, N; McCrea, M; Makdissi, M; Patricios, Jon; Schneider, KJ; Sills, AK

    British Journal of Sports Medicine 2017:51(11):837

  • IOC consensus statement: dietary supplements and the high-performance athlete

    Maughan, Ron; Burke, LM; Dvorak, J; Larson-Meyer, DE; Peeling, P; Phillips, SM; Rawson, ES; Walsh, NP; Garthe, I; Geyer, H; Meeusen, R; van Loon, LJC; Shirreffs, SM; Spriet, LL; Stuart, M; Vernec, A; Currell, K; Ali, VM; Budgett, RG; Ljungqvist, A; Mountjoy, M; Pitsiladis, YP; Soligard, T; Erdener, U; Engebretsen, Lars

    British Journal of Sports Medicine 2018:52(7):439-455

  • Validation of an inertial measurement unit for the measurement of jump count and height

    MacDonald, Kerry; Bahr, Roald; Baltich, J; Whittaker, Jackie; Meeuwisse, Winne

    Physical Therapy in Sport 2017:25:15-19

  • Knee stability and movement coordination impairments: knee ligament sprain revision 2017

    Logerstedt, DS; Scalzitti, D; Risberg, May Arna; Engebretsen, Lars; Webster, KE; Feller, J; Snyder-Mackler, L; Axe, MJ; McDonough, CM

    Journal of Orthopaedic and Sports Physical Therapy 2017:47(11):A1-A47

  • A multilayer biomaterial for osteochondral regeneration shows superiority vs microfractures for the treatment of osteochondral lesions in a multicentre randomized trial at 2 years

    Kon, Elisabeth; Filardo, G; Brittberg, M; Busacca, M; Condello, V; Engebretsen, Lars; Marlovits, S; Niemeyer, P; Platzer, P; Posthumus, M; Verdonk, P; Verdonk, R; Victor, J; van der Merwe, W; Widuchowski, W; Zorzi, C; Marcacci, M

    Knee Surgery, Sports Traumatology, Arthroscopy 2017: Published online Sep 14

  • Clinical outcomes of knee osteoarthritis treated with an autologous protein solution injection: a 1-year pilot double-blinded randomized controlled trial

    Kon, Elisabeth; Engebretsen, Lars; Verdonk, Peter; Nehrer, S; Filardo, G

    American Journal of Sports Medicine 2018:46(1):171-180

  • Epidemiology of imaging-detected bone stress injuries in athletes participating in the Rio de Janeiro 2016 Summer Olympics

    Hayashi, D; Jarraya, M; Engebretsen, Lars; Crema, M; Roemer, Frank; Skaf, A; Guermazi, A

    British Journal of Sports Medicine 2018:52(7):470-474

  • Cohen's MRI scoring system has limited value in predicting return to play

    Hamilton, Bruce; Wangensteen, Arnlaug; Whiteley, Rod; Almusa, E; Geertsema, L; Targett, Steven; Tol, Johannes

    Knee Surgery of Sports Traumathology Arthroscopy 2018:26(4):1288-1294

  • What strategies can be used to effectively reduce the risk of concussion in sport? A systematic review

    Emery, Carolyn; Black, Amanda; Kolstad, A; Martinez, G; Nettel-Aguirre, A; Engebretsen, Lars; Johnston, K; Kissick, J; Maddocks, D; Tator, C; Aubry, Mark; Dvořák, Jiri; Nagahiro, S; Schneider, Kathryn

    British Journal of Sports Medicine 2017:51(12):978-984

  • New meniscal tears after ACL injury: what is the risk? A systematic review protocol

    Ekås, Guri Ranum; Ardern, Claire; Grindem, Hege; Engebretsen, Lars

    British Journal of Sports Medicine 2018:52(6):386

  • The Sport Concussion Assessment Tool 5th Edition (SCAT5): background and rationale

    Echemendia, Ruben; Meeuwisse, Winne; McCrory, Paul; Davis, GA; Putukian, M; Leddy, J; Makdissi, M; Sullivan, SJ; Broglio, SP; Raftery, M; Schneider, K; Kissick, J; McCrea, M; Dvořák, Jiri; Sills, AK; Aubry, Mark; Engebretsen, Lars; Loosemore, Mike; Fuller, Gorden; Kutcher, J; Ellenbogen, R; Guskiewicz, K; Patricios, Jon; Herring, S

    British Journal of Sports Medicine 2017:51(11):848-850

  • The Concussion Recognition Tool 5th Edition (CRT5): background and rationale

    Echemendia; Ruben; Meeuwisse, Winne; McCrory, Paul; Davis, GA; Putukian, M; Leddy, J; Makdissi, M; Sullivan, SJ; Broglio, SP; Raftery, M; Schneider, K; Kissick, J; McCrea, M; Dvořák, Jiri; Sills, AK; Aubry, Mark; Engebretsen, Lars; Loosemore, Mike; Fuller, Gorden; Kutcher, J; Ellenbogen, R; Guskiewicz, K; Patricios, Jon; Herring, S

    British Journal of Sports Medicine 2017:51(11):870-871

  • Posterior tibial translation measurements on magnetic resonance imaging improve diagnostic sensitivity for chronic posterior cruciate ligament injuries and graft tears

    DePhillipo, Nicholas; Cinque, ME; Godin, JA; Moatshe, Gilbert; Chahla, Jorge; LaPrade, Rob

    American Journal of Sports Medicine 2018:46(2):341-347

  • Incidence and detection of meniscal ramp lesions on magnetic resonance imaging in patients with anterior cruciate ligament reconstruction

    DePhillipo; Nicholas; Cinque, ME; Chahla, Jorge; Geeslin, AG; Engebretsen, Lars; LaPrade, Rob

    American Journal of Sports Medicine 2017:45(10):2233-2237