Publications

Publications by Lars Engebretsen

566 publications found

1. Spörri J, McGawley K, Alhammoud M, Bahr R, Dios C, Engebretsen L, Gilgien M, Gouttebarge V, Hanstock H, Haugvad L, Hörterer H, Kastner T, Mitterbauer G, Mountjoy M, Wagner K, Noordhof DA, Ruedl G, Scherr J, Schobersberger W, Soligard T, Steidl-Müller L, Stenseth OMR, Jacobsen AU, Valtonen M, Westin M et al. (2024)
   Snow sports-specific extension of the IOC consensus statement: methods for recording and reporting epidemiological data on injury and illness in sports
   Br J Sports Med (in press)
   DOI 10.1136/bjsports-2024-108720, PubMed 39515849
2. Aga C, Trøan I, Heir S, Risberg MA, Rana T, Johansen S, Fagerland MW, Engebretsen L (2024)
   No difference in osteoarthritis, but less graft failures after 5 years, comparing anatomic double-bundle to anatomic single-bundle ACL reconstruction
   Knee Surg Sports Traumatol Arthrosc (in press)
   DOI 10.1002/ksa.12528, PubMed 39506539
3. Murray IR, Makaram NS, Neo C, Geeslin AG, Chahla J, Moatshe G, Crossley K, Kew ME, Davis A, Tuca M, Potter H, Janse van Rensburg DC, Emery CA, Eun S, Grindem H, Noyes FR, Marx RG, Harner C, Levy BA, King E, Cook JL, Whelan DB, Hatch GF, Wahl CJ, Thorborg K et al. (2024)
   Infographic. Multiligament knee injury (MLKI): an expert consensus statement on nomenclature, diagnosis, treatment and rehabilitation
   Br J Sports Med, 58 (23), 1463-1465
   DOI 10.1136/bjsports-2024-109051, PubMed 39496479
4. Berg B, Roos EM, Englund M, Kise NJ, Engebretsen L, Eftang CN, Risberg MA (2024)
   Arthroscopic partial meniscectomy versus exercise therapy for degenerative meniscal tears: 10-year follow-up of the OMEX randomised controlled trial
   Br J Sports Med (in press)
   DOI 10.1136/bjsports-2024-108644, PubMed 39326908
5. Geeslin AG, Tollefson LV, Slette EL, Shoemaker EP, Carlson M, LaPrade RF, Engebretsen L, Moatshe G (2024)
   The Fibular Collateral Ligament Is a More Important Restraint to Varus Laxity Compared to the Anterolateral Complex in the Anterior Cruciate Ligament-Deficient Knee in a Cadaveric Biomechanical Study
   Arthroscopy (in press)
   DOI 10.1016/j.arthro.2024.09.025, PubMed 39326574
6. Birkenes T, Furnes O, Laastad Lygre SH, Solheim E, Aaroen A, Knutsen G, Drogset JO, Heir S, Engebretsen L, Loken S, Visnes H (2024)
   Long-Term Outcomes of Arthroscopically Verified Focal Cartilage Lesions in the Knee: A 19-Year Multicenter Follow-up with Patient-Reported Outcomes
   J Bone Joint Surg Am, 106 (21), 1991-2000
   DOI 10.2106/JBJS.23.00568, PubMed 39283959
7. Racinais S, Dablainville V, Rousse Y, Ihsan M, Grant ME, Schobersberger W, Budgett R, Engebretsen L (2024)
   Cryotherapy for treating soft tissue injuries in sport medicine: a critical review
   Br J Sports Med, 58 (20), 1215-1223
   DOI 10.1136/bjsports-2024-108304, PubMed 39237265
8. Murray IR, Makaram NS, Geeslin AG, Chahla J, Moatshe G, Crossley K, Kew ME, Davis A, Tuca M, Potter H, Janse van Rensburg DC, Emery CA, Eun S, Grindem H, Noyes FR, Marx RG, Harner C, Levy BA, King E, Cook JL, Whelan DB, Hatch GF, Wahl CJ, Thorborg K, Irrgang JJ et al. (2024)
   Multiligament knee injury (MLKI): an expert consensus statement on nomenclature, diagnosis, treatment and rehabilitation
   Br J Sports Med, 58 (23), 1385-1400
   DOI 10.1136/bjsports-2024-108089, PubMed 39237264
9. Bergeron MF, Côté J, Cumming SP, Purcell R, Armstrong N, Basilico L, Burrows K, Charrin JB, Felix A, Groesswang H, Iwasaki Y, Kocher MS, Martowicz M, McConnell K, Moran J, Holm Moseid C, Mountjoy M, Soligard T, Tetelbaum E, Thiel A, Vertommen T, Viseras G, Budgett R, Engebretsen L, Erdener U (2024)
   IOC consensus statement on elite youth athletes competing at the Olympic Games: essentials to a healthy, safe and sustainable paradigm
   Br J Sports Med, 58 (17), 946-965
   DOI 10.1136/bjsports-2024-108186, PubMed 39197945
10. Engebretsen L, Møller M, Kooy C, Yamaguchi T, Moatshe G (2024)
    The gender and sex data gap in anterior cruciate ligament injuries in paediatric patients
    Knee Surg Sports Traumatol Arthrosc, 32 (10), 2500-2504
    DOI 10.1002/ksa.12397, PubMed 39126265
11. Tsukahara Y, Mountjoy M, Takazawa Y, Yagishita K, Ohuchi H, Akagi R, Katayose M, Fujiwara S, Engebretsen L (2024)
    Analysis of the Characteristics of Patients Visiting the Tokyo 2020 Olympics Polyclinic
    Clin J Sport Med (in press)
    DOI 10.1097/JSM.0000000000001265, PubMed 39120560
12. Racinais S, Ihsan M, Grant ME, Dablainville V, Rousse Y, Schobersberger W, Budgett R, Engebretsen L (2024)
    Ice challenge in recent summer olympic games
    Br J Sports Med, 58 (17), 943-945
    DOI 10.1136/bjsports-2024-108664, PubMed 39054047
13. Spalding T, LaPrade RF, Murray IR, Krych AJ, Engebretsen L (2024)
    Favorable Patient-Reported, Clinical, and Functional Outcomes 2 Years After ACL Repair and InternalBrace Augmentation Compared With ACL Reconstruction and Healthy Controls: Letter to the Editor
    Am J Sports Med, 52 (8), NP15
    DOI 10.1177/03635465241247750, PubMed 38946455
14. Tollefson LV, Kennedy NI, Banovetz MT, Homan MD, Engebretsen L, Moatshe G, Wulf CA, Larson CM, LaPrade RF (2024)
    Supratubercle Anterior Closing Wedge Osteotomy: No Changes in Patellar Height and Significant Decreases in Anterior Tibial Translation at 6 Months Postoperatively
    Am J Sports Med, 52 (8), 1990-1996
    DOI 10.1177/03635465241252982, PubMed 38828643
15. Soligard T, Steffen K, Budgett R, Engebretsen L (2024)
    Development of sports medicine in the International Olympic Committee
    Br J Sports Med, 58 (15), 813-815
    DOI 10.1136/bjsports-2024-108201, PubMed 38811060
16. Geeslin AG, Moatshe G, Engebretsen L, Lind M, Hansson F, Stalman A, Barenius B, LaPrade RF (2024)
    Functional anterior cruciate ligament braces may have a role in select patient groups although there is presently limited evidence supporting or refuting their routine use: A scoping review of clinical practice guidelines and an updated bracing classification
    Knee Surg Sports Traumatol Arthrosc, 32 (7), 1690-1699
    DOI 10.1002/ksa.12203, PubMed 38651562
17. Moatshe G, LaPrade CM, Fenstad AM, Persson A, LaPrade M, Martin RK, Engebretsen L, LaPrade RF (2024)
    Rates of Subjective Failure After Both Isolated and Combined Posterior Cruciate Ligament Reconstruction: A Study From the Norwegian Knee Ligament Registry 2004-2021
    Am J Sports Med, 52 (6), 1491-1497
    DOI 10.1177/03635465241238461, PubMed 38551134
18. Banovetz MT, Kennedy NI, LaPrade RF, Engebretsen L, Moatshe G (2023)
    Biomechanical considerations for graft choice in anterior cruciate ligament reconstruction
    Ann Jt, 8, 17
    DOI 10.21037/aoj-22-50, PubMed 38529237
19. Randsborg PH, Brinchmann JE, Owesen C, Engebretsen L, Birkenes T, Hanvold HA, Benth JŠ, Årøen A (2024)
    Autologous Chondrocyte Implantation Is Not Better Than Arthroscopic Debridement for the Treatment of Symptomatic Cartilage Lesions of the Knee: Two-Year Results From a Randomized-Controlled Trial
    Arthrosc Sports Med Rehabil, 6 (2), 100909
    DOI 10.1016/j.asmr.2024.100909, PubMed 38495635
20. Moatshe G, Engebretsen L (2024)
    Knee dislocations with vascular injuries - a review article
    Dan Med J, 71 (3)
    DOI 10.61409/A08230529, PubMed 38445318
21. Zegzdryn M, Moatshe G, Engebretsen L, Drogset JO, Lygre SHL, Visnes H, Persson A (2024)
    Increased risk for early revision with quadriceps graft compared with patellar tendon graft in primary ACL reconstructions
    Knee Surg Sports Traumatol Arthrosc, 32 (3), 656-665
    DOI 10.1002/ksa.12081, PubMed 38375583
22. Putukian M, Blauwet C, Currie A, Gouttebarge V, McDuff D, Mountjoy ML, Sloan S, Bindra A, Budgett R, Engebretsen L, Purcell R (2024)
    Social media impact on athlete mental health: #RealityCheck
    Br J Sports Med (in press)
    DOI 10.1136/bjsports-2023-107651, PubMed 38373828
23. Martin RK, Wastvedt S, Pareek A, Persson A, Visnes H, Fenstad AM, Moatshe G, Wolfson J, Lind M, Engebretsen L (2024)
    Unsupervised Machine Learning of the Combined Danish and Norwegian Knee Ligament Registers: Identification of 5 Distinct Patient Groups With Differing ACL Revision Rates
    Am J Sports Med, 52 (4), 881-891
    DOI 10.1177/03635465231225215, PubMed 38343270
24. Birkenes T, Furnes O, Lygre SHL, Solheim E, Årøen A, Knutsen G, Drogset JO, Heir S, Engebretsen L, Løken S, Visnes H (2024)
    Previous cartilage surgery is associated with inferior patient-reported outcomes after knee arthroplasty
    Knee Surg Sports Traumatol Arthrosc, 32 (2), 361-370
    DOI 10.1002/ksa.12050, PubMed 38294966
25. Martin RK, Marmura H, Wastvedt S, Pareek A, Persson A, Moatshe G, Bryant D, Wolfson J, Engebretsen L, Getgood A (2024)
    External validation of the Norwegian anterior cruciate ligament reconstruction revision prediction model using patients from the STABILITY 1 Trial
    Knee Surg Sports Traumatol Arthrosc, 32 (2), 206-213
    DOI 10.1002/ksa.12031, PubMed 38226736
26. Urhausen AP, Grindem H, Engebretsen L, Grävare Silbernagel K, Axe MJ, Snyder-Mackler L, Risberg MA (2024)
    The Delaware-Oslo ACL Cohort treatment algorithm yields superior outcomes to usual care 9-12 years after anterior cruciate ligament reconstruction
    Knee Surg Sports Traumatol Arthrosc, 32 (2), 214-222
    DOI 10.1002/ksa.12039, PubMed 38226690
27. Mountjoy M, Ackerman KE, Bailey DM, Burke LM, Constantini N, Hackney AC, Heikura IA, Melin A, Pensgaard AM, Stellingwerff T, Sundgot-Borgen J, Klungland Torstveit M, Jacobsen AU, Verhagen E, Budgett R, Engebretsen L, Erdener U (2023)
    Avoiding the 'REDs Card'. We all have a role in the mitigation of REDs in athletes
    Br J Sports Med, 57 (17), 1063-1064
    DOI 10.1136/bjsports-2023-106749, PubMed 38155734
28. Drury A, Engebretsen L, Steffen K, Soligard T, Liu R, Forster BB (2023)
    Utilization of Imaging for Severe Injuries at the Beijing 2022 Winter Olympic Games
    Can Assoc Radiol J, 75 (2), 397-403
    DOI 10.1177/08465371231212110, PubMed 37982309
29. Soligard T, Palmer D, Steffen K, Lopes AD, Grek N, He X, Wang Y, Grant ME, Toresdahl BG, Gilgien M, Budgett R, Engebretsen L (2023)
    Olympic Games during nationwide lockdown: sports injuries and illnesses, including COVID-19, at the Beijing 2022 Winter Olympics
    Br J Sports Med (in press)
    DOI 10.1136/bjsports-2023-107412, PubMed 37875331
30. Mountjoy M, Ackerman KE, Bailey DM, Burke LM, Constantini N, Hackney AC, Heikura IA, Melin A, Pensgaard AM, Stellingwerff T, Sundgot-Borgen JK, Torstveit MK, Jacobsen AU, Verhagen E, Budgett R, Engebretsen L, Erdener U (2023)
    2023 International Olympic Committee's (IOC) consensus statement on Relative Energy Deficiency in Sport (REDs)
    Br J Sports Med, 57 (17), 1073-1097
    DOI 10.1136/bjsports-2023-106994, PubMed 37752011
31. Oeding JF, Pareek A, Nieboer MJ, Rhodes NG, Tiegs-Heiden CA, Camp CL, Martin RK, Moatshe G, Engebretsen L, Sanchez-Sotelo J (2023)
    A Machine Learning Model Demonstrates Excellent Performance in Predicting Subscapularis Tears Based on Pre-Operative Imaging Parameters Alone
    Arthroscopy, 40 (4), 1044-1055
    DOI 10.1016/j.arthro.2023.08.084, PubMed 37716627
32. Toyooka S, Persson A, LaPrade RF, Engebretsen L, Moatshe G (2023)
    Injury Patterns in Posterolateral Corner Knee Injury
    Orthop J Sports Med, 11 (8), 23259671231184468
    DOI 10.1177/23259671231184468, PubMed 37663094
33. Steinacker JM, van Mechelen W, Bloch W, Börjesson M, Casasco M, Wolfarth B, Knoke C, Papadopoulou T, Wendt J, Al Tunaiji H, Andresen D, Andrieieva O, Bachl N, Badtieva V, Beucher FJ, Blauwet CA, Casajus Mallen JA, Chang JH, Clénin G, Constantini N, Constantinou D, Di Luigi L, Declercq L, Doutreleau S, Drozdovska S et al. (2023)
    Global Alliance for the Promotion of Physical Activity: the Hamburg Declaration
    BMJ Open Sport Exerc Med, 9 (3), e001626
    DOI 10.1136/bmjsem-2023-001626, PubMed 37533594
34. Kooy CEVW, Jakobsen RB, Fenstad AM, Persson A, Visnes H, Engebretsen L, Ekås GR (2023)
    Major Increase in Incidence of Pediatric ACL Reconstructions From 2005 to 2021: A Study From the Norwegian Knee Ligament Register
    Am J Sports Med, 51 (11), 2891-2899
    DOI 10.1177/03635465231185742, PubMed 37497771
35. Mountjoy M, Junge A, Bindra A, Blauwet C, Budgett R, Currie A, Engebretsen L, Hainline B, McDuff D, Purcell R, Putukian M, Reardon CL, Soligard T, Gouttebarge V (2023)
    Surveillance of athlete mental health symptoms and disorders: a supplement to the International Olympic Committee's consensus statement on injury and illness surveillance
    Br J Sports Med, 57 (21), 1351-1360
    DOI 10.1136/bjsports-2022-106687, PubMed 37468210
36. Palmer D, Soligard T, Engebretsen L (2023)
    Behind the podium and the glory: the IOC Olympian Health Cohort
    Br J Sports Med, 57 (21), 1339-1340
    DOI 10.1136/bjsports-2023-106830, PubMed 37399319
37. Martin RK, Wastvedt S, Pareek A, Persson A, Visnes H, Fenstad AM, Moatshe G, Wolfson J, Lind M, Engebretsen L (2023)
    Ceiling Effect of the Combined Norwegian and Danish Knee Ligament Registers Limits Anterior Cruciate Ligament Reconstruction Outcome Prediction
    Am J Sports Med, 51 (9), 2324-2332
    DOI 10.1177/03635465231177905, PubMed 37289071
38. Bailey SJ, Martindale R, Engebretsen L, Robson JP, Palmer D (2023)
    Epidemiology of International Match Injuries in Scottish Rugby: A Prospective Cohort Study
    Int J Sports Med, 44 (11), 805-812
    DOI 10.1055/a-2038-3452, PubMed 37279793
39. Birkenes T, Furnes O, Laastad Lygre SH, Solheim E, Aaroen A, Knutsen G, Drogset JO, Heir S, Engebretsen L, Loken S, Visnes H (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
    J Bone Joint Surg Am, 105 (12), 951-961
    DOI 10.2106/JBJS.22.01174, PubMed 37104554
40. Mansour D, Strauss MJ, Larmo A, Engebretsen L (2023)
    Adolescent Athlete With Semimembranosus Tendinopathy Requiring Operative Intervention: A Case Report and Review of the Literature
    Orthop J Sports Med, 11 (2), 23259671221147556
    DOI 10.1177/23259671221147556, PubMed 36756170
41. Toyooka S, Moatshe G, Persson A, Engebretsen L (2023)
    Return to Pivoting Sports after Cartilage Repair Surgery of the Knee: A Scoping Review
    Cartilage, 14 (1), 17-25
    DOI 10.1177/19476035221141416, PubMed 36661094
42. Soligard T, Palmer D, Steffen K, Lopes AD, Grek N, Onishi K, Shimakawa T, Grant ME, Mountjoy M, Budgett R, Engebretsen L (2022)
    New sports, COVID-19 and the heat: sports injuries and illnesses in the Tokyo 2020 Summer Olympics
    Br J Sports Med (in press)
    DOI 10.1136/bjsports-2022-106155, PubMed 36588430
43. Nilsen DH, Furnes O, Kroken G, Robsahm TE, Johnsen MB, Engebretsen L, Nordsletten L, Bahr R, Lie SA (2022)
    Risk of total hip arthroplasty after elite sport: linking 3304 former world-class athletes with the Norwegian Arthroplasty Register
    Br J Sports Med, 57 (1), 33-9 (in press)
    DOI 10.1136/bjsports-2022-105575, PubMed 36588424
44. Katagiri H, Forster BB, Engebretsen L, An JS, Adachi T, Saida Y, Onishi K, Koga H (2022)
    Epidemiology of MRI-detected muscle injury in athletes participating in the Tokyo 2020 Olympic Games
    Br J Sports Med, 57 (4), 218-24 (in press)
    DOI 10.1136/bjsports-2022-105827, PubMed 36588405
45. Martowicz M, Budgett R, Pape M, Mascagni K, Engebretsen L, Dienstbach-Wech L, Pitsiladis YP, Pigozzi F, Erdener U (2022)
    Position statement: IOC framework on fairness, inclusion and non-discrimination on the basis of gender identity and sex variations
    Br J Sports Med, 57 (1), 26-32
    DOI 10.1136/bjsports-2022-106386, PubMed 36526281
46. Merritt A, Roemer FW, Heiss R, Jarraya M, Guermazi D, Hayashi D, Engebretsen L, Crema MD, Guermazi A (2021)
    Frequency of MRI-detected peripheral osteoarthritis in athletes during the Summer Olympics in Rio 2016
    Osteoarthr Cartil Open, 3 (4), 100199
    DOI 10.1016/j.ocarto.2021.100199, PubMed 36474759
47. LaPrade RF, Geeslin AG, Chahla J, Cohen M, Engebretsen L, Faucett SC, Getgood AM, Inderhaug E, Johnson DL, Kopf S, Krych AJ, Larson CM, Lind M, Moatshe G, Murray IR, Musahl V, Negrin R, Riboh JC, Seil R, Spalding T (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, 38 (12), 3095-3101
    DOI 10.1016/j.arthro.2022.09.015, PubMed 36462774
48. Martin RK, Wastvedt S, Pareek A, Persson A, Visnes H, Fenstad AM, Moatshe G, Wolfson J, Engebretsen L (2022)
    Predicting subjective failure of ACL reconstruction: a machine learning analysis of the Norwegian Knee Ligament Register and patient reported outcomes
    J ISAKOS, 7 (3), 1-9
    DOI 10.1016/j.jisako.2021.12.005, PubMed 36178391
49. LaPrade RF, Engebretsen L, Lind M (2022)
    Comparative Outcomes After Superficial Medial Collateral Ligament Augmented Repair vs Reconstruction: Response
    Am J Sports Med, 50 (12), NP53-NP54
    DOI 10.1177/03635465221113587, PubMed 36177756
50. Racinais S, Hosokawa Y, Akama T, Bermon S, Bigard X, Casa DJ, Grundstein A, Jay O, Massey A, Migliorini S, Mountjoy M, Nikolic N, Pitsiladis YP, Schobersberger W, Steinacker JM, Yamasawa F, Zideman DA, Engebretsen L, Budgett R (2022)
    IOC consensus statement on recommendations and regulations for sport events in the heat
    Br J Sports Med, 57 (1), 8-25
    DOI 10.1136/bjsports-2022-105942, PubMed 36150754
51. Pedersen M, Grindem H, Berg B, Engebretsen L, Axe MJ, Snyder-Mackler L, Risberg MA (2022)
    Four Distinct 5-Year Trajectories of Knee Function Emerge in Patients Who Followed the Delaware-Oslo ACL Cohort Treatment Algorithm
    Am J Sports Med, 50 (11), 2944-2952
    DOI 10.1177/03635465221116313, PubMed 35975945
52. Palmer D, Cooper D, Whittaker JL, Emery C, Batt ME, Engebretsen L, Schamasch P, Shroff M, Soligard T, Steffen K, Budgett R (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
    Br J Sports Med (in press)
    DOI 10.1136/bjsports-2021-104978, PubMed 35961762
53. Adachi T, Katagiri H, An JS, Engebretsen L, Tateishi U, Saida Y, Koga H, Yagishita K, Onishi K, Forster BB (2022)
    Imaging-detected bone stress injuries at the Tokyo 2020 summer Olympics: epidemiology, injury onset, and competition withdrawal rate
    BMC Musculoskelet Disord, 23 (1), 763
    DOI 10.1186/s12891-022-05725-8, PubMed 35948918
54. Schwellnus M, Adami PE, Bougault V, Budgett R, Clemm HH, Derman W, Erdener U, Fitch K, Hull JH, McIntosh C, Meyer T, Pedersen L, Pyne DB, Reier-Nilsen T, Schobersberger W, Schumacher YO, Sewry N, Soligard T, Valtonen M, Webborn N, Engebretsen L (2022)
    International Olympic Committee (IOC) consensus statement on acute respiratory illness in athletes part 1: acute respiratory infections
    Br J Sports Med (in press)
    DOI 10.1136/bjsports-2022-105759, PubMed 35863871
55. Visnes H, Gifstad T, Persson A, Lygre SHL, Engebretsen L, Drogset JO, Furnes O (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
    JB JS Open Access, 7 (2)
    DOI 10.2106/JBJS.OA.22.00023, PubMed 35747170
56. Schwellnus M, Adami PE, Bougault V, Budgett R, Clemm HH, Derman W, Erdener U, Fitch K, Hull JH, McIntosh C, Meyer T, Pedersen L, Pyne DB, Reier-Nilsen T, Schobersberger W, Schumacher YO, Sewry N, Soligard T, Valtonen M, Webborn N, Engebretsen L (2022)
    International Olympic Committee (IOC) consensus statement on acute respiratory illness in athletes part 2: non-infective acute respiratory illness
    Br J Sports Med (in press)
    DOI 10.1136/bjsports-2022-105567, PubMed 35623888
57. Schneider KJ, Patricios J, Echemendia RJ, Makdissi M, Davis GA, Ahmed OH, Blauwet C, Dvorak J, Engebretsen L, Organising Committee (2022)
    Concussion in sport: the consensus process continues
    Br J Sports Med, 56 (19), 1059-60 (in press)
    DOI 10.1136/bjsports-2022-105673, PubMed 35523538
58. Midttun E, Andersen MT, Engebretsen L, Visnes H, Fenstad AM, Gjertsen JE, Persson A (2022)
    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
    BMC Musculoskelet Disord, 23 (1), 231
    DOI 10.1186/s12891-022-05183-2, PubMed 35264137
59. Anderssen Ø, Engebretsen L, Larmo A (2022)
    [Stress fracture of the calcaneus]
    Tidsskr Nor Laegeforen, 142 (4)
    DOI 10.4045/tidsskr.21.0613, PubMed 35239271
60. LaPrade RF, DePhillipo NN, Dornan GJ, Kennedy MI, Cram TR, Dekker TJ, Strauss MJ, Engebretsen L, Lind M (2022)
    Comparative Outcomes Occur After Superficial Medial Collateral Ligament Augmented Repair vs Reconstruction: A Prospective Multicenter Randomized Controlled Equivalence Trial
    Am J Sports Med, 50 (4), 968-976
    DOI 10.1177/03635465211069373, PubMed 35107354
61. Martin RK, Wastvedt S, Pareek A, Persson A, Visnes H, Fenstad AM, Moatshe G, Wolfson J, Lind M, Engebretsen L (2022)
    Machine learning algorithm to predict anterior cruciate ligament revision demonstrates external validity
    Knee Surg Sports Traumatol Arthrosc, 30 (2), 368-375
    DOI 10.1007/s00167-021-06828-w, PubMed 34973096
62. Stenseth OMR, Barli SF, Martin RK, Engebretsen L (2021)
    Injuries in elite women's ski jumping: a cohort study following three International Ski Federation (FIS) World Cup seasons from 2017-2018 to 2019-2020
    Br J Sports Med, 56 (1), 35-40
    DOI 10.1136/bjsports-2021-104198, PubMed 34893472
63. Ulstein S, Årøen A, Engebretsen L, Forssblad M, Røtterud JH (2021)
    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
    Orthop J Sports Med, 9 (10), 23259671211038375
    DOI 10.1177/23259671211038375, PubMed 34722785
64. Martin RK, Wastvedt S, Pareek A, Persson A, Visnes H, Fenstad AM, Moatshe G, Wolfson J, Engebretsen L (2022)
    Predicting Anterior Cruciate Ligament Reconstruction Revision: A Machine Learning Analysis Utilizing the Norwegian Knee Ligament Register
    J Bone Joint Surg Am, 104 (2), 145-153
    DOI 10.2106/JBJS.21.00113, PubMed 34662318
65. Jarraya M, Roemer FW, Engebretsen L, Kompel AJ, Small KM, Smith SE, Guermazi A (2021)
    Association of markers of patellofemoral maltracking to cartilage damage and bone marrow lesions on MRI: Data from the 2016 Olympic Games of Rio De Janeiro
    Eur J Radiol Open, 8, 100381
    DOI 10.1016/j.ejro.2021.100381, PubMed 34660850
66. Strauss MJ, Miles JW, Kennedy ML, Dornan GJ, Moatshe G, Lind M, Engebretsen L, LaPrade RF (2021)
    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
    Knee Surg Sports Traumatol Arthrosc, 30 (5), 1786-1794
    DOI 10.1007/s00167-021-06738-x, PubMed 34591124
67. Strauss M, Kennedy ML, Brady A, Moatshe G, Chahla J, LaPrade RF, Lind M, Engebretsen L (2021)
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437. Knutsen G, Drogset JO, Engebretsen L, Grøntvedt T, Isaksen V, Ludvigsen TC, Roberts S, Solheim E, Strand T, Johansen O (2007)
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453. Griffin LY, Albohm MJ, Arendt EA, Bahr R, Beynnon BD, Demaio M, Dick RW, Engebretsen L, Garrett WE, Hannafin JA, Hewett TE, Huston LJ, Ireland ML, Johnson RJ, Lephart S, Mandelbaum BR, Mann BJ, Marks PH, Marshall SW, Myklebust G, Noyes FR, Powers C, Shields C, Shultz SJ, Silvers H et al. (2006)
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474. Andreassen GS, Høiness PR, Skraamm I, Granlund O, Engebretsen L (2004)
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482. Karlsson J, Engebretsen L, Dainty K, ISAKOS Scientific Committee (2003)
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520. Grøntvedt T, Engebretsen L, Rossvoll I, Smevik O, Nilsen G (1995)
     Comparison between magnetic resonance imaging findings and knee stability: measurements after anterior cruciate ligament repair with and without augmentation. A five- to seven-year followup of 52 patients
     Am J Sports Med, 23 (6), 729-35
     DOI 10.1177/036354659502300616, PubMed 8600742
521. Bahr R, Craig EV, Engebretsen L (1995)
     The clinical presentation of shoulder instability including on field management
     Clin Sports Med, 14 (4), 761-76
     PubMed 8581998
522. Grossfeld SL, Engebretsen L (1995)
     Patellar tendinitis--a case report of elongation and ossification of the inferior pole of the patella
     Scand J Med Sci Sports, 5 (5), 308-10
     DOI 10.1111/j.1600-0838.1995.tb00050.x, PubMed 8581575
523. Engebretsen L, Craig EV (1993)
     Radiologic features of shoulder instability
     Clin Orthop Relat Res (291), 29-44
     PubMed 8504609
524. Engebretsen L, Grøntvedt T, Bredland T (1993)
     [Current principles in the treatment of knee ligament injuries]
     Tidsskr Nor Laegeforen, 113 (8), 952-4
     PubMed 8470074
525. Engebretsen L (1993)
     [Development of sports medicine]
     Tidsskr Nor Laegeforen, 113 (4), 433-4
     PubMed 8465279
526. Stewart NJ, Engebretsen L, Lewis JL, Lindquist C, Lew WD (1993)
     Maintenance of set force in anterior cruciate ligament grafts
     J Orthop Res, 11 (1), 149-53
     DOI 10.1002/jor.1100110117, PubMed 8423517
527. Engebretsen L, Arendt E, Fritts HM (1993)
     Osteochondral lesions and cruciate ligament injuries. MRI in 18 knees
     Acta Orthop Scand, 64 (4), 434-6
     DOI 10.3109/17453679308993661, PubMed 8213122
528. Engebretsen L, Craig EV, Fritts HM (1994)
     [Evaluation of the rotator cuff with magnetic tomography]
     Tidsskr Nor Laegeforen, 114 (6), 682-3
     PubMed 8191450
529. Slawson SH, Arendt E, Engebretsen L, Everson LI, Griffiths HJ (1994)
     Radiologic case study. Fibular stress fracture in a 20-year-old woman
     Orthopedics, 17 (4), 375, 378-9
     DOI 10.3928/0147-7447-19940401-15, PubMed 8015995
530. Lewis JL, Poff BC, Smith JJ, Lindquist C, Engebretsen L, Lew WD (1994)
     Method for establishing and measuring in vivo forces in an anterior cruciate ligament composite graft: response to differing levels of load sharing in a goat model
     J Orthop Res, 12 (6), 780-8
     DOI 10.1002/jor.1100120605, PubMed 7983553
531. Tegnander A, Engebretsen L, Bergh K, Eide E, Holen KJ, Iversen OJ (1994)
     Activation of the complement system and adverse effects of biodegradable pins of polylactic acid (Biofix) in osteochondritis dissecans
     Acta Orthop Scand, 65 (4), 472-5
     DOI 10.3109/17453679408995495, PubMed 7976300
532. Grøntvedt T, Engebretsen L (1995)
     Arthroscopy of the hip
     Scand J Med Sci Sports, 5 (1), 7-9
     DOI 10.1111/j.1600-0838.1995.tb00003.x, PubMed 7882131
533. Holen KJ, Engebretsen L, Grøntvedt T, Rossvoll I, Hammer S, Stoltz V (1995)
     Surgical treatment of medial tibial stress syndrome (shin splint) by fasciotomy of the superficial posterior compartment of the leg
     Scand J Med Sci Sports, 5 (1), 40-3
     DOI 10.1111/j.1600-0838.1995.tb00009.x, PubMed 7882127
534. Lund-Hanssen H, Gannon J, Engebretsen L, Holen KJ, Anda S, Vatten L (1994)
     Intercondylar notch width and the risk for anterior cruciate ligament rupture. A case-control study in 46 female handball players
     Acta Orthop Scand, 65 (5), 529-32
     DOI 10.3109/17453679409000907, PubMed 7801756
535. Finkemeier C, Engebretsen L, Gannon J (1995)
     Tibial-talar dislocation without fracture: treatment principles and outcome
     Knee Surg Sports Traumatol Arthrosc, 3 (1), 47-9
     DOI 10.1007/BF01553525, PubMed 7773821
536. Grøntvedt T, Engebretsen L, Benum P, Anda S (1995)
     Extraarticular transposition of the patellar tendon for anterolateral instability of the knee. Poor results in 52 patients after 5-14-year follow-up
     Acta Orthop Scand, 66 (4), 321-4
     DOI 10.3109/17453679508995553, PubMed 7676818
537. Gannon JM, Engebretsen L, Aamodt A (1995)
     Avascular necrosis of the metacarpal head in a shot-putter
     Scand J Med Sci Sports, 5 (2), 107-9
     DOI 10.1111/j.1600-0838.1995.tb00022.x, PubMed 7606510
538. Engebretsen L, Gilbert T (1995)
     [Edema and pain in the leg--how to benefit from magnetic tomography?]
     Tidsskr Nor Laegeforen, 115 (21), 2636-7
     PubMed 7570471
539. Engebretsen L (1985)
     [Soccer injuries in Norway]
     Tidsskr Nor Laegeforen, 105 (26), 1766-9
     PubMed 4060120
540. Engebretsen L, Kase T (1987)
     [Soccer injuries and artificial turf]
     Tidsskr Nor Laegeforen, 107 (26), 2215-7
     PubMed 3672453
541. Engebretsen L, Svenningsen S, Benum P (1988)
     Poor results of anterior cruciate ligament repair in adolescence
     Acta Orthop Scand, 59 (6), 684-6
     DOI 10.3109/17453678809149425, PubMed 3063056
542. Engebretsen L, Svenningsen S, Benum P (1989)
     Advancement of the tibial tuberosity for patellar pain. A 5-year follow-up
     Acta Orthop Scand, 60 (1), 20-2
     DOI 10.3109/17453678909150083, PubMed 2929287
543. Engebretsen L, Tegnander A, Benum P (1989)
     [Treatment and rehabilitation of anterior cruciate ligament injuries in Norway. A comparison with the Anterior Cruciate Ligament Study Group]
     Tidsskr Nor Laegeforen, 109 (12), 1288-90
     PubMed 2734757
544. Engebretsen L, Lew WD, Lewis JL, Hunter RE (1989)
     Knee mechanics after repair of the anterior cruciate ligament. A cadaver study of ligament augmentation
     Acta Orthop Scand, 60 (6), 703-9
     DOI 10.3109/17453678909149609, PubMed 2624092
545. Engebretsen L, Benum P, Sundalsvoll S (1989)
     Primary suture of the anterior cruciate ligament. A 6-year follow-up of 74 cases
     Acta Orthop Scand, 60 (5), 561-4
     DOI 10.3109/17453678909150122, PubMed 2603656
546. Finsen V, Saetermo R, Kibsgaard L, Farran K, Engebretsen L, Bolz KD, Benum P (1989)
     Early postoperative weight-bearing and muscle activity in patients who have a fracture of the ankle
     J Bone Joint Surg Am, 71 (1), 23-7
     DOI 10.2106/00004623-198971010-00005, PubMed 2492286
547. Haaverstad R, Salkowitsch B, Griegel K, Bergmann S, Engebretsen L (1990)
     [Primary suture of the anterior cruciate ligament at a county hospital]
     Tidsskr Nor Laegeforen, 110 (2), 217-20
     PubMed 2405543
548. Lew WD, Engebretsen L, Lewis JL, Hunter RE, Kowalczyk C (1990)
     Method for setting total graft force and load sharing in augmented ACL grafts
     J Orthop Res, 8 (5), 702-11
     DOI 10.1002/jor.1100080512, PubMed 2388110
549. Strand T, Tvedte R, Engebretsen L, Tegnander A (1990)
     [Anterior cruciate ligament injuries in handball playing. Mechanisms and incidence of injuries]
     Tidsskr Nor Laegeforen, 110 (17), 2222-5
     PubMed 2375011
550. Engebretsen L, Lew WD, Lewis JL, Hunter RE, Benum P (1990)
     Anterolateral rotatory instability of the knee. Cadaver study of extraarticular patellar-tendon transposition
     Acta Orthop Scand, 61 (3), 225-30
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551. Lewis JL, Lew WD, Engebretsen L, Hunter RE, Kowalczyk C (1990)
     Factors affecting graft force in surgical reconstruction of the anterior cruciate ligament
     J Orthop Res, 8 (4), 514-21
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552. Engebretsen L, Lew WD, Lewis JL, Hunter RE (1990)
     The effect of an iliotibial tenodesis on intraarticular graft forces and knee joint motion
     Am J Sports Med, 18 (2), 169-76
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553. Engebretsen L, Benum P, Fasting O, Mølster A, Strand T (1990)
     A prospective, randomized study of three surgical techniques for treatment of acute ruptures of the anterior cruciate ligament
     Am J Sports Med, 18 (6), 585-90
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554. Engebretsen L, Tegnander A (1990)
     Short-term results of the nonoperated isolated anterior cruciate ligament tear
     J Orthop Trauma, 4 (4), 406-10
     PubMed 2266446
555. Engebretsen L, Arendt E (1991)
     [Patellofemoral pain. Diagnosis and treatment]
     Tidsskr Nor Laegeforen, 111 (16), 1949-52
     PubMed 1866724
556. Knutsen G, Drogset JO, Engebretsen L, Grontvedt T, Ludvigsen TC, Solheim E, Strand T, Johansen O (2008)
     A randomized trial comparing autologous chondrocyte implantation with microfracture
     J. Bone Joint Surg.-Am. Vol., 90A (5), 1165-1166
557. Clarsen B, Moksnes H, Maughan RJ, Engebretsen L, Budgett R (2015)
     The IOC Diploma programme in sports physiotherapy
     Br. J. Sports Med., 49 (7), 424
     DOI 10.1136/bjsports-2015-094686
558. Moatshe G, LaPrade RF, Engebretsen L (2018)
     How to avoid tunnel convergence in a multiligament injured knee
     Ann. Joint, 3 (11), 93
     DOI 10.21037/aoj.2018.11.05
559. Ljungqvist A, Jenoure P, Engebretsen L, Alonso JM, Bahr R, Clough A, De Bondt G, Dvorak J, Maloley R, Matheson G, Meeuwisse W, Meijboom E, Mountjoy M, Pelliccia A, Schwellnus M, Sprumont D, Schamasch P, Gauthier JB, Dubi C, Stupp H, Thill C (2009)
     The International Olympic Committee (IOC) Consensus Statement on periodic health evaluation of elite athletes March 2009
     Int. Sportmed. J., 10 (3), 124-144
560. Lodrup A, Engebretsen L (2017)
     Martial arts need doctors
     Tidsskr. Nor. Laegeforen., 137 (21), 1664-1665
561. Swinford ST, LaPrade R, Engebretsen L, Cohen M, Safran M (2020)
     Biomechanics and physical examination of the posteromedial and posterolateral knee: state of the art
     J ISAKOS Joint Disord. Orthopaed. Sport. Med., 5 (6), 378-388
     DOI 10.1136/jisakos-2018-000221
562. Steffen K, Engebretsen L (2011)
     The Youth Olympic Games and a new awakening for sports and exercise medicine
     Br. J. Sports Med., 45 (16), 1251-1252
     DOI 10.1136/bjsports-2011-090658
563. Engebretsen L, Schamasch P (2012)
     The Use of Platelet-Rich Plasma in Sports Medicine-the International Olympic Committee Opinion
     Oper. Tech. Orthop., 22 (1), 43-48
     DOI 10.1053/j.oto.2011.10.006
564. Moatshe G, Floyd ER, Martin RK, Engebretsen L, LaPrade RF (2021)
     Emerging Topics in ACL Graft Selection: Best Evidence for the Use of Quadriceps Tendon Graft
     Oper. Tech. Sports Med., 29 (2), 150835
     DOI 10.1016/j.otsm.2021.150835
565. Engebretsen L, Steffen K (2012)
     Sports medicine and science gearing up for London, enjoy the ICSEMIS congress in Glasgow
     Br. J. Sports Med., 46 (3), 157
     DOI 10.1136/bjsports-2012-090932
566. Risberg MA, Engebretsen L, Nordsletten L, Holm I (2018)
     Package progression for patients with musculoskeletal ailments?
     Tidsskr. Nor. Laegeforen., 138 (17), 1598-1599