Lars Engebretsen

Senior Executive Officer - Division of Orthopaedic Surgery
Image of Lars Engebretsen
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Mobile phone +47 48 40 06 48
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Visiting address Sognsvannsveien 20 OUS Rikshospitalet 0372 Oslo
Postal address Postboks 4956 Nydalen OUS, Ullevål 0424 Oslo

CV

Professor Engebretsen is currently the Professor of Orthopedic Surgery at Oslo University Clinic and Head of Medical Sciences in the International Olympic Committee.

Professor Engebretsen has published over 400 articles and book chapters, with a citation index (H-index) of 118. He is among the world’s most productive in clinical, epidemiological and basic science research in the areas of general sports medicine, knee ligaments, cartilage and prevention of sports injuries and illnesses.

He has received research grants and awards from many agencies and associations, including the National Institutes of Health, the Norwegian Council for Research in Science and Humanities, the Norwegian Ministry of Health, the American Orthopedic Society of Sports Medicine (AOSSM) and the International Olympic Committee.

He and his group have won several research awards around the world, and he was inducted into the AOSSM Hall of Fame in July 2015 and became an ESSKA Honorary member in 2016 and ISAKOS Honorary member in 2017. He received the Nordic Prize in Medicine in 2016.

Engebretsen is involved with three research groups:

  • Knee ligaments, together with May Arna Risberg in Oslo and Robert LaPrade in Vail, Colorado
  • Oslo Sports Trauma Research Center, co-chaired with professor Roald Bahr and emphasizing prevention of injuries and diseases in sports
  • Oslo Cartilage Group, which encompasses research from the cell to rehab after surgery, involving molecular biologists, pathologists, radiologists, physiotherapists and orthopedic surgeons

In 1997, the cartilage group performed the first knee joint chondrocyte transplantation in Norway. Since then, the group has had major emphasis on translational research. The group works closely with the Stem Cell group, led by dr Brinchmann, and has optimized chondrocyte and stem cell cultivation, while at the same time developing surgical techniques for implantation.

Professor Engebretsen has been the President of the Norwegian Sports Medicine Society, the Scandinavian Foundation of Sports Medicine and European Society of Sports Traumatology and Arthroscopy (ESSKA). Dr Engebretsen is, or has been, a board member of many other societies including, but not limited to, the Norwegian Society of Sports Medicine, the Scandinavian Foundation of Medicine & Science in Sports, the International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine (ISAKOS), the Orthopedic Research Society and International Knee Society.

He is the Editor of the British Journal of Sports Medicine (IPHP edition), Associate Editor of Journal of Bone and Joint (the most prestigious journal in orthopedics) and on the editorial board of American Journal of Sports Medicine, Scandinavian Journal of Medicine and Science in Sports, Knee Surgery, Arthroscopy and Sports Traumatology, and The Knee, and is a regular reviewer for all the major orthopedic and sports traumatology journals.

EDUCATION

  • University of Oslo, Oslo, Norway, June 1979. M.D. (cand. med.)
  • University of Trondheim, Trondheim, Norway, May 1990. Ph.D. in medicine (dr. med.)

CURRENT POSITIONS

  • Department of Orthopaedic surgery, University of Oslo
    Professor Emeritus
  • Norwegian School of Sport Sciences, Oslo, Norway
    Professor II in Sports Medicine
  • Oslo Sports Trauma Research Center, Oslo, Norway
    Co-chair
  • The International Olympic Committee
    Head of Medical Sciences

OTHER PROFESSIONAL EXPERIENCE (after 1990)

  • Ph.D. Orthopaedic Surgery, University of Trondheim, Norway. Thesis defense, May 1990
  • Certified Specialist General Surgery and Orthopaedics, Aug. 1992
  • Professor II in Orthopaedics and Sports Trauma, University of Trondheim, 1993 Assistant Professor, Department of Orthopedic Surgery, University of Minnesota January 1, 1992 to June 30, 1994
  • Associate Professor, Department of Orthopedic Surgery, University of Minnesota June 30, 1994 to May 1, 1996
  • Professor and Chairman, Department of Orthopaedic Surgery, Ullevål Hospital, University of Oslo, Norway, 1996-2000
  • Professor and Chairman, Oslo Orthopaedic University Clinic, a joint venture between the National Hospital and Ullevål University Hospital. From Jan 1 2000 - 2002
  • Professor and Divisional chief Orthopaedic Center, UUS from 2002- 2006
  • Professor and Divisional chief Division for musculoskeletal diseases 2006-2007
  • Chief Medical Officer, The Norwegian Olympic Center 2000-2007
  • President, the European Society of Sports Traumatology and Arthroscopy (ESSKA), 2008-2010 - Past-president (2010-2012) - Program Chair (2006-2008) - Sports Committee (2014-2016)
  • ISAKOS - Program Chair 5th Biennial Congress (2009), Deputy Chair (2005), Scientific Committee (1999-2005), Board of Directors, member at large (2003- 2009)
  • Scientific Advisory Committee, Steadman Philippon Research Institute, Vail, Colorado; Sanford Clinic systems, Sioux Falls, South Dakota; UK Arthritis, England & Sports Surgery Clinic Research Foundation, Dublin, Ireland
  • Supervisor and Founder, Norwegian Knee Ligament Registry

Advisor for the following Ph.D. students

  • Torbjørn Grøntvedt (1996)
  • Stein Tyrdal (1997)
  • Thomas Muellner (2002)
  • Robert Laprade (2003)
  • Grethe Myklebust (2003)
  • Per Høiness (2003)
  • Arni Arnasson (2004)
  • Asbjørn Aarøen (2006)
  • Thor Einar Andersen (2006)
  • Odd Egil Olsen (2006)
  • Rune Jakobsen (2006)
  • Øystein Lian (2007)
  • Lars Petter Granan (2010)
  • Sigbjørn Dimmen (2010)
  • Coen Wijdicks (2010)
  • Sverre Løken (2010)
  • Stig Heir (2011)
  • Anders Engebretsen (2011)
  • Britt Ellin Øiestad (2011)
  • Kirsten Lundgren (2012)
  • Håvard Mosknes (2013)
  • Cathrine Engen (2017)
  • Cathrine Aga (2018)
  • Gilbert Moatshe (2018)
  • Guri Ekås (2019)
  • Nicholas DePhillipo (2020)
  • Marc Strauss and Caroline Kooy Tveiten are current phd candidates

Publications

  • Martin, Richard Kyle; Marmura, Hana; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas & Moatshe, Gilbert [Show all 10 contributors for this article] (2024). External validation of the Norwegian anterior cruciate ligament reconstruction revision prediction model using patients from the STABILITY 1 Trial. Knee Surgery, Sports Traumatology, Arthroscopy. ISSN 0942-2056. 32(2), p. 206–213. doi: 10.1002/ksa.12031.
  • Urhausen, Anouk; Grindem, Hege; Engebretsen, Lars; Grävare Silbernagel, Karin; Axe, Michael J. & Snyder-Mackler, Lynn [Show all 7 contributors for this article] (2024). The Delaware-Oslo ACL Cohort treatment algorithm yields superior outcomes to usual care 9-12 years after anterior cruciate ligament reconstruction. Knee Surgery, Sports Traumatology, Arthroscopy. ISSN 0942-2056. 32(2), p. 214–222. doi: 10.1002/ksa.12039.
  • Birkenes, Thomas; Furnes, Ove Nord; Lygre, Stein Håkon Låstad; Solheim, Eirik Johan; Årøen, Asbjørn & Knutsen, Gunnar [Show all 11 contributors for this article] (2024). Previous cartilage surgery is associated with inferior patient-reported outcomes after knee arthroplasty. Knee Surgery, Sports Traumatology, Arthroscopy. ISSN 0942-2056. 32(2), p. 361–370. doi: 10.1002/ksa.12050.
  • Årøen, Asbjørn; Brinchmann, Jan Engelsen; Engen, Cathrine N.; Randsborg, Per-Henrik; Engebretsen, Lars & Jakobsen, Rune Bruhn (2023). The Need for Pragmatic Registry-Based Trials in Cartilage Research. Cureus. ISSN 2168-8184.
  • Toyooka, Seikai; Persson, Andreas; LaPrade, Robert F.; Engebretsen, Lars & Moatshe, Gilbert (2023). Injury Patterns in Posterolateral Corner Knee Injury. Orthopaedic Journal of Sports Medicine (OJSM). ISSN 2325-9671. 11(8). doi: 10.1177/23259671231184468. Full text in Research Archive
  • Drury, Anne; Engebretsen, Lars; Steffen, Kathrin; Soligard, Torbjørn; Liu, Ran & Forster, Bruce B. (2023). Utilization of Imaging for Severe Injuries at the Beijing 2022 Winter Olympic Games. Canadian Association of Radiologists Journal. ISSN 0846-5371. doi: 10.1177/08465371231212110. Full text in Research Archive
  • Soligard, Torbjørn; Palmer, Debbie; Steffen, Kathrin; Lopes, Alexandre Dias; Grek, Natalia & He, Xuan [Show all 12 contributors for this article] (2023). Olympic Games during nationwide lockdown: Sports injuries and illnesses, including COVID-19, at the Beijing 2022 Winter Olympics. British Journal of Sports Medicine. ISSN 0306-3674. doi: 10.1136/bjsports-2023-107412. Full text in Research Archive
  • Oeding, Jacob F.; Pareek, Ayoosh; Nieboer, Micah J.; Rhodes, Nicholas G.; Tiegs-Heiden, Christin A. & Camp, Christopher L. [Show all 10 contributors for this article] (2023). A Machine Learning Model Demonstrates Excellent Performance in Predicting Subscapularis Tears Based on Pre-Operative Imaging Parameters Alone. Arthroscopy: The Journal of Arthroscopy And Related. ISSN 0749-8063. doi: 10.1016/j.arthro.2023.08.084.
  • Mountjoy, Margo; Ackerman, Kathryn E.; Bailey, David M.; Burke, Louise M.; Constantini, Naama & Hackney, Anthony C. [Show all 17 contributors for this article] (2023). 2023 International Olympic Committee's (IOC) consensus statement on Relative Energy Deficiency in Sport (REDs). British Journal of Sports Medicine. ISSN 0306-3674. 57(17), p. 1073–1097. doi: 10.1136/bjsports-2023-106994.
  • Engebretsen, Lars (2023). Osteoarthritis in high level athletes - the landscape. In Della Villa, F & Susta, D (Ed.), Football Medicine - The Pursuit of Excellence - Abstract book. Calzetti Maricci editori. ISSN 9788860286871.
  • Moe, Morten Carsten; Özmert, Emin; Baudouin, Christophe; Binadra, Abhinav; Crafoord, Sven & Jo, Young [Show all 16 contributors for this article] (2023). International Olympic Committee (IOC) consensus paper on sports-related ophthalmology issues in elite sports. BMJ Open sport & exercise medicine. ISSN 2055-7647. 9(3). doi: 10.1136/bmjsem-2023-001644. Full text in Research Archive
  • Tveiten, Caroline Emilie Van Woensel Ko; Jakobsen, Rune Bruhn; Fenstad, Anne Marie; Persson, Andreas; Visnes, Håvard & Engebretsen, Lars [Show all 7 contributors for this article] (2023). Major Increase in Incidence of Pediatric ACL Reconstructions From 2005 to 2021: A Study From the Norwegian Knee Ligament Register. American Journal of Sports Medicine. ISSN 0363-5465. 51(11), p. 2891–2899. doi: 10.1177/03635465231185742. Full text in Research Archive
  • Bailey, Stuart John; Martindale, Russell; Engebretsen, Lars; Robson, James Peter & Palmer, Debbie (2023). Epidemiology of International Match Injuries in Scottish Rugby: A Prospective Cohort Study. International Journal of Sports Medicine (IJSM). ISSN 0172-4622. 44(11), p. 805–812. doi: 10.1055/a-2038-3452.
  • Martin, R. Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2023). Ceiling Effect of the Combined Norwegian and Danish Knee Ligament Registers Limits Anterior Cruciate Ligament Reconstruction Outcome Prediction. American Journal of Sports Medicine. ISSN 0363-5465. 51(9), p. 2324–2332. doi: 10.1177/03635465231177905. Full text in Research Archive
  • Banovetz, Mark T.; Kennedy, Nicholas I.; LaPrade, Robert F.; Engebretsen, Lars & Moatshe, Gilbert (2023). Biomechanical considerations for graft choice in anterior cruciate ligament reconstruction. Annals of Joint. ISSN 2415-6809. 8. doi: 10.21037/aoj-22-50.
  • Onishi, Kentaro; Engebretsen, Lars; Budgett, Richard; Soligard, Torbjørn & Forster, Bruce B. (2023). The International Olympic Committee Venue Ultrasound Program: A Pilot Study from Tokyo 2020 Olympic Games. American Journal of Physical Medicine & Rehabilitation. ISSN 0894-9115. 102(5), p. 449–453. doi: 10.1097/PHM.0000000000002192.
  • Birkenes, Thomas; Furnes, Ove Nord; Lygre, Stein Håkon Låstad; Solheim, Eirik Johan; Årøen, Asbjørn & Knutsen, Gunnar [Show all 11 contributors for this article] (2023). 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. Journal of Bone and Joint Surgery. American volume. ISSN 0021-9355. 105(12), p. 951–961. doi: 10.2106/JBJS.22.01174. Full text in Research Archive
  • Toyooka, Seikai; Moatshe, Gilbert; Persson, Andreas & Engebretsen, Lars (2023). Return to Pivoting Sports after Cartilage Repair Surgery of the Knee: A Scoping Review. Cartilage. ISSN 1947-6035. doi: 10.1177/19476035221141416. Full text in Research Archive
  • Nilsen, Daniel Hoseth; Furnes, Ove Nord; Kroken, Gard; Robsahm, Trude Eid; Johnsen, Marianne Bakke & Engebretsen, Lars [Show all 9 contributors for this article] (2022). Risk of total hip arthroplasty after elite sport: Linking 3304 former world-class athletes with the Norwegian Arthroplasty Register. British Journal of Sports Medicine. ISSN 0306-3674. 57(1), p. 33–39. doi: 10.1136/bjsports-2022-105575. Full text in Research Archive
  • Soligard, Torbjørn; Palmer, Debbie; Steffen, Kathrin; Lopes, Alexandre Dias; Grek, Natalia & Onishi, Kentaro [Show all 11 contributors for this article] (2022). New sports, COVID-19 and the heat: sports injuries and illnesses in the Tokyo 2020 Summer Olympics. British Journal of Sports Medicine. ISSN 0306-3674. 57(1). doi: 10.1136/bjsports-2022-106155.
  • Katagiri, Hiroki; Forster, Bruce B.; Engebretsen, Lars; An, Jae-Sung; Adachi, Takuya & Saida, Yukihisa [Show all 8 contributors for this article] (2022). Epidemiology of MRI-detected muscle injury in athletes participating in the Tokyo 2020 Olympic Games. British Journal of Sports Medicine. ISSN 0306-3674. doi: 10.1136/bjsports-2022-105827. Full text in Research Archive
  • Mouton, Caroline; Magosch, Amanda; Moksnes, Håvard; Janssen, Rob; Fink, Christian & Zaffagnini, Stefano [Show all 11 contributors for this article] (2022). Enlarging the evidence base for optimal treatment of paediatric ACL injuries the Paediatric Anterior Cruciate Ligament Initiative (PAMI). Sports Orthopaedics and Traumatology. ISSN 0949-328X. 38(4), p. 413–423. doi: 10.1016/j.orthtr.2022.11.003. Full text in Research Archive
  • Schwellnus, Martin; Adami, Paolo Emilio; Bougault, Valerie; Budgett, Richard; Clemm, Hege Synnøve Havstad & Derman, Wayne [Show all 21 contributors for this article] (2022). International Olympic Committee (IOC) consensus statement on acute respiratory illness in athletes part 2: non-infective acute respiratory illness. British Journal of Sports Medicine. ISSN 0306-3674. 56(19), p. 1089–1103. doi: 10.1136/bjsports-2022-105567.
  • Visnes, Håvard; Gifstad, Tone; Persson, Andreas; Lygre, Stein Håkon Låstad; Engebretsen, Lars & Drogset, Jon Olav [Show all 7 contributors for this article] (2022). 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. JBJS Open Access. ISSN 2472-7245. 7(2), p. 1–7. doi: 10.2106/JBJS.OA.22.00023. Full text in Research Archive
  • Palmer, Debbie; Cooper, Dale; Whittaker, Jackie L; Emery, Carolyn; Batt, Mark E & Engebretsen, Lars [Show all 11 contributors for this article] (2022). Prevalence of and factors associated with osteoarthritis and pain in retired Olympians, with comparison to the general population: part 1 - the lower limb. British Journal of Sports Medicine. ISSN 0306-3674. 56(19), p. 1123–1131. doi: 10.1136/bjsports-2021-104762. Full text in Research Archive
  • Palmer, Debbie; Cooper, Dale; Whittaker, Jackie L; Emery, Carolyn; Batt, Mark E & Engebretsen, Lars [Show all 11 contributors for this article] (2022). Prevalence of and factors associated with osteoarthritis and pain in retired Olympians compared with the general population: part 2 - the spine and upper limb. British Journal of Sports Medicine. ISSN 0306-3674. 56(19), p. 1132–1140. doi: 10.1136/bjsports-2021-104978. Full text in Research Archive

View all works in Cristin

  • Toyooka, Seikai; Moatshe, Gilbert; Persson, Andreas & Engebretsen, Lars (2023). Return to pivoting sports after cartilage repair surgery of the knee - a scoping review.
  • Engebretsen, Lars (2023). The joy and pain of research.
  • Martin, Richard Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2023). Ceiling effect of the combined Norwegian and Danish Knee Ligament Registers limits anterior cruciate ligament reconstruction outcome prediction.
  • Martin, Richard Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2023). Unsupervised machine learning of the combined Danish and Norwegian Knee Ligament Registers identifies five discrete patient groups with differing ACL revision rates.
  • Engebretsen, Lars (2023). What the last decade has taught us.
  • Moatshe, Gilbert; Lind, Martin & Engebretsen, Lars (2023). Panel discussion - MLKI cases.
  • Engebretsen, Lars (2023). MLKI - one-stage or two-stage approach - my journey from two to one stage.
  • Getgood, Alan; van Thiel, Geoffrey; Kane, Patrick & Engebretsen, Lars (2023). Live demo - anatomic PLC - allograft vs single tendon autograft.
  • LaPrade, Robert F. & Engebretsen, Lars (2023). Live demo: Key surgical PLC anatomy and biomechanics.
  • Engebretsen, Lars (2023). Do we protect the gold medal winners? Me job as the scientific director of the International Olympic Committee.
  • Brown, Charles & Engebretsen, Lars (2023). Live demo: Key tips and tricks for a BTB harvest.
  • LaPrade, Robert F. & Engebretsen, Lars (2023). Course goals and review: Evidence-based anatomic repairs and reconstructions by course chairmen.
  • Engebretsen, Lars (2023). What medical challenges are expected in the Games?
  • Birkenes, Thomas; Furnes, Ove Nord; Lygre, Stein Håkon Låstad; Solheim, Eirik Tveit; Årøen, Asbjørn & Knutsen, Gunnar [Show all 11 contributors for this article] (2023). Tidligere fokal bruskskade er assosiert med dårligere pasientrapportert resultat etter kneprotese .
  • Urhausen, Anouk; Pedersen, Marie; Grindem, Hege; Gunderson, Ragnhild B.; Aune, Arne Kristian & Engebretsen, Lars [Show all 11 contributors for this article] (2023). Lav grad av artrose og gode pasientrapporterte utfall 10 år etter korsbåndskade – Delaware-Oslo ACL kohorten .
  • Aga, Cathrine; Trøan, Ingrid; Tariq, Rana; Heir, Stig; Risberg, May Arna & Johansen, Steinar [Show all 8 contributors for this article] (2023). Ingen forskjell i artroseutvikling etter 5 år - anatomisk Double-bundle versus Singlebundle ACL rekonstruksjons teknikk.
  • Tveiten, Caroline Emilie Van Woensel Ko; Jakobsen, Rune Bruhn; Bache-Mathiesen, Lena Kristin; Persson, Andreas; Myklebust, Grethe & Engebretsen, Lars [Show all 7 contributors for this article] (2023). Kommer utøvere på alle nivåer tilbake til vridningsidrett etter ACL rekonstruksjon?
  • Engebretsen, Lars (2023). Sideline management of ankle sprains - assessment and initial treatment.
  • Engebretsen, Lars (2023). The scientific activities of the IOC Medical Commission.
  • Urhausen, Anouk; Pedersen, Marie; Grindem, Hege; Gunderson, Ragnhild B.; Aune, Arne Kristian & Engebretsen, Lars [Show all 11 contributors for this article] (2023). Lav grad av artrose og gode pasientrapporterte utfall 10 år etter korsbåndskade – Delaware-Oslo ACL kohorten.
  • Tveiten, Caroline Emilie Van Woensel Ko; Jakobsen, Rune Bruhn; Bache-Mathiesen, Lena Kristin; Persson, Andreas; Myklebust, Grethe & Engebretsen, Lars [Show all 7 contributors for this article] (2023). Kommer utøvere på alle nivåer tilbake til vridningsidrett etter ACL rekonstruksjon?
  • Randsborg, Per-Henrik; Brinchmann, Jan Engelsen; Owesen, Christian; Engebretsen, Lars; Birkenes, Thomas & Hanvold, Heidi Andreassen [Show all 8 contributors for this article] (2023). Bruskcelletransplantasjon vs. artroskopisk debridement av isolerte bruskskader i kneleddet. En RCT med 2 års oppfølging.
  • Engebretsen, Lars (2023). Update on the activities the IOC, including summary of recent consensus statements.
  • Engebretsen, Lars (2023). The 10 most important principles to prevent and treat knee injuries in athletes.
  • Rodriguez, Ariel N.; Falaas, Kari L.; Monson, Jill; Moatshe, Gilbert; Engebretsen, Lars & LaPrade, Robert F. (2023). Management of Posterolateral Corner Injury in the Multiligament Injured Knee. In Sherman, Seth L.; Chahla, Jorge; Rodeo, Scott & LaPrade, Robert F. (Ed.), Knee Arthroscopy and Knee Preservation Surgery. Springer. ISSN 978-3-030-82869-1. doi: 10.1007/978-3-030-82869-1_41-1.
  • Lundeen, Anna; LaPrade, Robert F. & Engebretsen, Lars (2023). Knee Ligament Injuries. In Longo, Umile Giuseppe & Denaro, Vincenzo (Ed.), Textbook of Musculoskeletal Disorders. Springer. ISSN 978-3-031-20986-4. p. 467–474. doi: 10.1007/978-3-031-20987-1_53.
  • Engebretsen, Lars (2023). The IOC ethics rule - what dos it mean for you?
  • Engebretsen, Lars (2023). What medical challenges are expected in the Games?
  • Engebretsen, Lars (2023). ACL Injury prevention strategies.
  • Engebretsen, Lars (2023). Injury and illness prevention at the Olympics.
  • Mountjoy, Margo; Ackerman, Kathryn E.; Bailey, David M.; Burke, Louise M.; Constantini, Naama & Hackney, Anthony C. [Show all 17 contributors for this article] (2023). Avoiding the ‘REDs Card’. We all have a role in the mitigation of REDs in athletes. British Journal of Sports Medicine. ISSN 0306-3674. 57(17), p. 1063–1064. doi: 10.1136/bjsports-2023-106749.
  • Steinacker, Jürgen M.; Van Mechelen, Willem; Bloch, Wilhelm; Börjesson, Mats; Casasco, Maurizio & Wolfarth, Bernd [Show all 113 contributors for this article] (2023). Global Alliance for the Promotion of Physical Activity: the Hamburg Declaration. BMJ Open Diabetes Research & Care. ISSN 2052-4897. 9(3). doi: 10.1136/bmjsem-2023-001626. Full text in Research Archive
  • Palmer, Debbie; Soligard, Torbjørn & Engebretsen, Lars (2023). Behind the podium and the glory: the IOC Olympian Health Cohort. British Journal of Sports Medicine. ISSN 0306-3674. 57(21), p. 1339–1340. doi: 10.1136/bjsports-2023-106830.
  • Engebretsen, Lars (2023). Osteoarthritis in high level athletes - the landscape.
  • Engebretsen, Lars (2023). Keynote lecture. Clinical translation: The intersection of science and medicine for better clinical outcomes with rapid translation .
  • Engebretsen, Lars (2023). Summary and review of the course - group picture.
  • Engebretsen, Lars (2023). Opening & overview of the IOC projects to protect the health of the athletes.
  • Engebretsen, Lars (2023). Viktigheten av utenlandske relasjoner.
  • Engebretsen, Lars (2023). Stamcelleforskning - hvor står vi nå?
  • Engebretsen, Lars (2023). Hva er prosessene i et degenerativt kne?
  • Engebretsen, Lars; Seil, Romain & Karlsson, Jon (2023). Richard Steadman dies at 85. Knee Surgery, Sports Traumatology, Arthroscopy. ISSN 0942-2056. 31(5), p. 1623–1624. doi: 10.1007/s00167-023-07362-7.
  • Toyooka, Seikai; Villanger, Olaug; Kristiansen, Vibeke Røstad & Engebretsen, Lars (2023). Clay-Shoveler Fracture of an Adolescent Tennis Player : A Case Report . JBJS Journal of Orthopaedics for Physician Assistants Statistics. ISSN 2470-1122. 11(2). doi: 10.2106/JBJS.JOPA.22.00027.
  • Mansour, Damian; Strauss, Marc Jacob; Larmo, Arne Feilberg & Engebretsen, Lars (2023). Adolescent Athlete With Semimembranosus Tendinopathy Requiring Operative Intervention: A Case Report and Review of the Literature. Orthopaedic Journal of Sports Medicine (OJSM). ISSN 2325-9671. 11(2). doi: 10.1177/23259671221147556.
  • Moatshe, Gilbert & Engebretsen, Lars (2022). Knee dislocations with vascular injuries. Kirurgen. ISSN 1504-8888. p. 202–205.
  • Persson, Andreas; Løken, Sverre Bertrand; Engebretsen, Lars & Moatshe, Gilbert (2022). Kneluksasjon - diagnostikk og initial behandling. Kirurgen. ISSN 1504-8888. 4, p. 198–201.
  • Engebretsen, Lars (2022). Scientific activities of the department.
  • LaPrade, Robert F.; Geeslin, Andrew G.; Chahla, Jorge; Cohen, Moises; Engebretsen, Lars & Faucett, Scott C. [Show all 20 contributors for this article] (2022). Posterior Lateral Meniscal Root and Oblique Radial Tears: The Biomechanical Evidence Supports Repair of These Tears, Although Long-Term Clinical Studies Are Necessary. Arthroscopy: The Journal of Arthroscopy And Related. ISSN 0749-8063. 38(12), p. 3095–3101. doi: 10.1016/j.arthro.2022.09.015.
  • Martin, Richard Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2022). Predicting anterior cruciate ligament reconstruction revision - external validation of a machine learning algorithm.
  • Martin, Richard Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2022). Predicting subjective failure of anterior cruciate ligament reconstruction - a machine learning analysis of a national knee ligament registry.
  • Engebretsen, Lars (2022). Why doctors should participate by the sports field and how to utilize its research data.
  • Engebretsen, Lars (2022). Er det farlig for helsa å vinne gull i OL?
  • Birkenes, Thomas; Furnes, Ove Nord; Lygre, Stein Håkon Låstad; Solheim, Eirik; Årøen, Asbjørn & Knutsen, Gunnar [Show all 10 contributors for this article] (2022). The long-term risk of knee arthroplasty after arthroscopically verified focal cartilage lesions in the knee.
  • Engebretsen, Lars (2022). The history and context of the global Concussion in Sport Consensus Statements.
  • Ekås, Guri Ranum; Moksnes, Håvard & Engebretsen, Lars (2022). Pediatric ACL monitoring initative - i Norge og Europa.
  • Martin, Richard Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2022). Unsupervised Machine learning of the combined Danish and Norwegian knee ligament registers for ACL revision rates.
  • Martin, Richard Kyle; Wastvedt, Solvejg; Pareek, Ayoosh; Persson, Andreas; Visnes, Håvard & Fenstad, Anne Marie [Show all 10 contributors for this article] (2022). Ceiling effect of the combined Norwegian and Danish Knee Ligament Registers limits ACL outcome prediction.
  • Erdener, Uğur & Engebretsen, Lars (2022). Welcome and conference opening.
  • Tandberg, Alexander; Zegzdryn, Marek; Aga, Cathrine; Lygre, Stein Håkon Låstad; Gifstad, Tone & Drogset, Jon Olav [Show all 10 contributors for this article] (2022). Sammenligning av kortikal fiksasjon versus skruefiksasjon for patellarsenegraft i femur - Skandinavisk registerstudie med over 14.000 pasienter.
  • Ekås, Guri Ranum; Engebretsen, Lars & Moksnes, Håvard (2022). Pediatric ACL Monitoring Initative - i Norge og Europa.
  • Engebretsen, Lars & LaPrade, Robert (2022). Double-bundle PCL reconstruction.
  • Engebretsen, Lars & LaPrade, Robert (2022). Anatomic PLC reconstruction.
  • Engebretsen, Lars (2022). Anatomic posteromedial corner reconstruction.
  • Engebretsen, Lars (2022). ACL reconstruction and anterolateral tenodesis.
  • Engebretsen, Lars (2022). Meniscal root repair.
  • Engebretsen, Lars (2022). Root repair.
  • Engebretsen, Lars (2022). The activities of the IOC Medical and Scientific Department.
  • Engebretsen, Lars (2022). The scientific activities of the IOC Medical Commission.
  • Engebretsen, Lars (2022). How does the International Olympic Committee (IOC) work to safeguard the health of the Olympians?
  • Engebretsen, Lars (2022). Injury prevention is successful.
  • Engebretsen, Lars & Lee, Dave (2022). The ultimate knee injury from sport venues to the operating theatres.
  • Engebretsen, Lars (2022). My developing approach in knee cartilage injury.
  • Engebretsen, Lars (2022). Lateral side knee injuries & repair/reconstruction.
  • Engebretsen, Lars (2022). My life as a Sports Medicine clinical scientist and how I changed my priorities.
  • Engebretsen, Lars (2022). My experience as head of HMRC in WADA - is it development in WADA or only politics and bureaucracy?

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Published Apr. 13, 2011 2:54 PM - Last modified Oct. 3, 2022 10:32 AM