Publications

Publications by Lars Engebretsen

563 publications found

  1. 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
  2. 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
  3. 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 (in press)
    DOI 10.2106/JBJS.23.00568, PubMed 39283959
  4. 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 (in press)
    DOI 10.1136/bjsports-2024-108304, PubMed 39237265
  5. 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 (in press)
    DOI 10.1136/bjsports-2024-108089, PubMed 39237264
  6. 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
  7. 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 (in press)
    DOI 10.1002/ksa.12397, PubMed 39126265
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. Moatshe G, Engebretsen L (2024)
    Knee dislocations with vascular injuries - a review article
    Dan Med J, 71 (3)
    DOI 10.61409/A08230529, PubMed 38445318
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. 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
  47. 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
  48. 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
  49. 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
  50. 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
  51. 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
  52. 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
  53. 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
  54. 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
  55. 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
  56. 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
  57. 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
  58. 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
  59. 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
  60. 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
  61. 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
  62. 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
  63. 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
  64. Strauss M, Kennedy ML, Brady A, Moatshe G, Chahla J, LaPrade RF, Lind M, Engebretsen L (2021)
    Qualitative and Quantitative Anatomy of the Human Quadriceps Tendon in Young Cadaveric Specimens
    Orthop J Sports Med, 9 (9), 23259671211037305
    DOI 10.1177/23259671211037305, PubMed 34541017
  65. Moksnes H, Ardern CL, Kvist J, Engebretsen L, Risberg MA, Myklebust G, Grindem H (2021)
    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
    Phys Ther Sport, 52, 147-154
    DOI 10.1016/j.ptsp.2021.08.011, PubMed 34492443
  66. Pedersen M, Grindem H, Berg B, Gunderson R, Engebretsen L, Axe MJ, Snyder-Mackler L, Risberg MA (2021)
    Low Rates of Radiographic Knee Osteoarthritis 5 Years After ACL Reconstruction or Rehabilitation Alone: The Delaware-Oslo ACL Cohort Study
    Orthop J Sports Med, 9 (8), 23259671211027530
    DOI 10.1177/23259671211027530, PubMed 34423060
  67. DePhillipo NN, Dean RS, Engebretsen L, Larson CM, Monson J, LaPrade RF (2021)
    High incidence of acute self-reported sleep disturbances in patients following arthroscopic-assisted knee surgery
    J ISAKOS, 6 (5), 259-264
    DOI 10.1136/jisakos-2020-000594, PubMed 34272330
  68. Alizai H, Engebretsen L, Jarraya M, Roemer FW, Guermazi A (2021)
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  429. Engebretsen AH, Myklebust G, Holme I, Engebretsen L, Bahr R (2008)
    Prevention of injuries among male soccer players: a prospective, randomized intervention study targeting players with previous injuries or reduced function
    Am J Sports Med, 36 (6), 1052-60
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  430. Laprade RF, Engebretsen L, Johansen S, Wentorf FA, Kurtenbach C (2008)
    The effect of a proximal tibial medial opening wedge osteotomy on posterolateral knee instability: a biomechanical study
    Am J Sports Med, 36 (5), 956-60
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  431. Ljungqvist A, Schwellnus MP, Bachl N, Collins M, Cook J, Khan KM, Maffulli N, Pitsiladis Y, Riley G, Golspink G, Venter D, Derman EW, Engebretsen L, Volpi P (2008)
    International Olympic Committee consensus statement: molecular basis of connective tissue and muscle injuries in sport
    Clin Sports Med, 27 (1), 231-9, x-xi
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    Performance-based functional outcome for children 12 years or younger following anterior cruciate ligament injury: a two to nine-year follow-up study
    Knee Surg Sports Traumatol Arthrosc, 16 (3), 214-23
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  433. Granan LP, Bahr R, Steindal K, Furnes O, Engebretsen L (2007)
    Development of a national cruciate ligament surgery registry: the Norwegian National Knee Ligament Registry
    Am J Sports Med, 36 (2), 308-15
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  434. Knutsen G, Drogset JO, Engebretsen L, Grøntvedt T, Isaksen V, Ludvigsen TC, Roberts S, Solheim E, Strand T, Johansen O (2007)
    A randomized trial comparing autologous chondrocyte implantation with microfracture. Findings at five years
    J Bone Joint Surg Am, 89 (10), 2105-12
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  435. Akgun U, Karahan M, Tiryaki C, Erol B, Engebretsen L (2008)
    Direction of the load on the elbow of the ball blocking handball goalie
    Knee Surg Sports Traumatol Arthrosc, 16 (5), 522-30
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  436. Tegnander A, Olsen OE, Moholdt TT, Engebretsen L, Bahr R (2007)
    Injuries in Norwegian female elite soccer: a prospective one-season cohort study
    Knee Surg Sports Traumatol Arthrosc, 16 (2), 194-8
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  437. Nakamae A, Engebretsen L, Peterson L (2007)
    Autologous chondrocyte transplantation for the treatment of massive cartilage lesion of the distal tibia: a case report with 8-year follow-up
    Knee Surg Sports Traumatol Arthrosc, 15 (12), 1469-72
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    The anatomy of the medial part of the knee
    J Bone Joint Surg Am, 89 (9), 2000-10
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  439. Espeland A, Natvig NL, Løge I, Engebretsen L, Ellingsen J (2007)
    Magnetic resonance imaging of the knee in Norway 2002-2004 (national survey): rapid increase, older patients, large geographic differences
    BMC Health Serv Res, 7, 115
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  440. Myklebust G, Engebretsen L, Braekken IH, Skjølberg A, Olsen OE, Bahr R (2007)
    Prevention of noncontact anterior cruciate ligament injuries in elite and adolescent female team handball athletes
    Instr Course Lect, 56, 407-18
    PubMed 17472324
  441. Risberg MA, Holm I, Myklebust G, Engebretsen L (2007)
    Neuromuscular training versus strength training during first 6 months after anterior cruciate ligament reconstruction: a randomized clinical trial
    Phys Ther, 87 (6), 737-50
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  442. LaPrade RF, Morgan PM, Wentorf FA, Johansen S, Engebretsen L (2007)
    The anatomy of the posterior aspect of the knee. An anatomic study
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  443. Arnason A, Andersen TE, Holme I, Engebretsen L, Bahr R (2007)
    Prevention of hamstring strains in elite soccer: an intervention study
    Scand J Med Sci Sports, 18 (1), 40-8
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  444. Hanstad DV, Engebretsen L (2007)
    [Illness in the Norwegian team during the Olympic winter games 2006 in Torino]
    Tidsskr Nor Laegeforen, 127 (5), 614-6
    PubMed 17332818
  445. Lian Ø, Scott A, Engebretsen L, Bahr R, Duronio V, Khan K (2007)
    Excessive apoptosis in patellar tendinopathy in athletes
    Am J Sports Med, 35 (4), 605-11
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  446. Krosshaug T, Slauterbeck JR, Engebretsen L, Bahr R (2006)
    Biomechanical analysis of anterior cruciate ligament injury mechanisms: three-dimensional motion reconstruction from video sequences
    Scand J Med Sci Sports, 17 (5), 508-19
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  447. Krosshaug T, Nakamae A, Boden B, Engebretsen L, Smith G, Slauterbeck J, Hewett TE, Bahr R (2006)
    Estimating 3D joint kinematics from video sequences of running and cutting maneuvers--assessing the accuracy of simple visual inspection
    Gait Posture, 26 (3), 378-85
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  448. Olsen OE, Myklebust G, Engebretsen L, Bahr R (2006)
    Injury pattern in youth team handball: a comparison of two prospective registration methods
    Scand J Med Sci Sports, 16 (6), 426-32
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  449. Krosshaug T, Nakamae A, Boden BP, Engebretsen L, Smith G, Slauterbeck JR, Hewett TE, Bahr R (2006)
    Mechanisms of anterior cruciate ligament injury in basketball: video analysis of 39 cases
    Am J Sports Med, 35 (3), 359-67
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  450. 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)
    Understanding and preventing noncontact anterior cruciate ligament injuries: a review of the Hunt Valley II meeting, January 2005
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  451. Bahr R, Fossan B, Løken S, Engebretsen L (2006)
    Surgical treatment compared with eccentric training for patellar tendinopathy (Jumper's Knee). A randomized, controlled trial
    J Bone Joint Surg Am, 88 (8), 1689-98
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    Pronociceptive and antinociceptive neuromediators in patellar tendinopathy
    Am J Sports Med, 34 (11), 1801-8
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  453. Nakamae A, Engebretsen L, Bahr R, Krosshaug T, Ochi M (2006)
    Natural history of bone bruises after acute knee injury: clinical outcome and histopathological findings
    Knee Surg Sports Traumatol Arthrosc, 14 (12), 1252-8
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    A sixteen-year follow-up of three operative techniques for the treatment of acute ruptures of the anterior cruciate ligament
    J Bone Joint Surg Am, 88 (5), 944-52
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  455. Arøen A, Heir S, Løken S, Engebretsen L, Reinholt FP (2006)
    Healing of articular cartilage defects. An experimental study of vascular and minimal vascular microenvironment
    J Orthop Res, 24 (5), 1069-77
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  456. Reikvam A, Hexeberg S, Kvien TK, Slørdal L, Aabakken L, Engebretsen L, Flatø B, Idsø N, Johnsen V, Kalstad S, Madsen S, Mikkelsen K, Os I, REder J (2006)
    [Clinical use of COX inhibitors--a consensus]
    Tidsskr Nor Laegeforen, 126 (5), 591-5
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  457. Jakobsen RB, Engebretsen L, Slauterbeck JR (2005)
    An analysis of the quality of cartilage repair studies
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  458. Arøen A, Heir S, Løken S, Reinholt FP, Engebretsen L (2005)
    Articular cartilage defects in a rabbit model, retention rate of periosteal flap cover
    Acta Orthop, 76 (2), 220-4
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  459. Engebretsen L, Bahr R (2005)
    An ounce of prevention?
    Br J Sports Med, 39 (6), 312-3
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  460. Lian OB, Engebretsen L, Bahr R (2005)
    Prevalence of jumper's knee among elite athletes from different sports: a cross-sectional study
    Am J Sports Med, 33 (4), 561-7
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  461. Olsen OE, Myklebust G, Engebretsen L, Holme I, Bahr R (2005)
    Exercises to prevent lower limb injuries in youth sports: cluster randomised controlled trial
    BMJ, 330 (7489), 449
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  462. Arnason A, Engebretsen L, Bahr R (2005)
    No effect of a video-based awareness program on the rate of soccer injuries
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  463. Andersen TE, Arnason A, Engebretsen L, Bahr R (2004)
    Mechanisms of head injuries in elite football
    Br J Sports Med, 38 (6), 690-6
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  464. Andersen TE, Tenga A, Engebretsen L, Bahr R (2004)
    Video analysis of injuries and incidents in Norwegian professional football
    Br J Sports Med, 38 (5), 626-31
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  465. Arnason A, Tenga A, Engebretsen L, Bahr R (2004)
    A prospective video-based analysis of injury situations in elite male football: football incident analysis
    Am J Sports Med, 32 (6), 1459-65
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  466. LaPrade RF, Johansen S, Wentorf FA, Engebretsen L, Esterberg JL, Tso A (2004)
    An analysis of an anatomical posterolateral knee reconstruction: an in vitro biomechanical study and development of a surgical technique
    Am J Sports Med, 32 (6), 1405-14
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  467. Olsen OE, Myklebust G, Engebretsen L, Bahr R (2004)
    Injury mechanisms for anterior cruciate ligament injuries in team handball: a systematic video analysis
    Am J Sports Med, 32 (4), 1002-12
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  468. Gaski IA, Martinussen BT, Engebretsen L, Johansen S, Ludvigsen TC (2004)
    [Knee luxation--follow-up after surgery]
    Tidsskr Nor Laegeforen, 124 (8), 1078-80
    PubMed 15114381
  469. Granan LP, Engebretsen L, Bahr R (2004)
    [Surgery for anterior cruciate ligament injuries in Norway]
    Tidsskr Nor Laegeforen, 124 (7), 928-30
    PubMed 15060639
  470. Knutsen G, Engebretsen L, Ludvigsen TC, Drogset JO, Grøntvedt T, Solheim E, Strand T, Roberts S, Isaksen V, Johansen O (2004)
    Autologous chondrocyte implantation compared with microfracture in the knee. A randomized trial
    J Bone Joint Surg Am, 86 (3), 455-64
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  471. Andreassen GS, Høiness PR, Skraamm I, Granlund O, Engebretsen L (2004)
    Use of a synthetic bone void filler to augment screws in osteopenic ankle fracture fixation
    Arch Orthop Trauma Surg, 124 (3), 161-5
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    Physical fitness, injuries, and team performance in soccer
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  473. Andersen TE, Engebretsen L, Bahr R (2004)
    Rule violations as a cause of injuries in male norwegian professional football: are the referees doing their job?
    Am J Sports Med, 32 (1 Suppl), 62S-8S
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    Risk factors for injuries in football
    Am J Sports Med, 32 (1 Suppl), 5S-16S
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  475. Arøen A, Løken S, Heir S, Alvik E, Ekeland A, Granlund OG, Engebretsen L (2004)
    Articular cartilage lesions in 993 consecutive knee arthroscopies
    Am J Sports Med, 32 (1), 211-5
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  476. Höiness P, Engebretsen L, Strömsöe K (2003)
    Soft tissue problems in ankle fractures treated surgically. A prospective study of 154 consecutive closed ankle fractures
    Injury, 34 (12), 928-31
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  477. Myklebust G, Holm I, Maehlum S, Engebretsen L, Bahr R (2003)
    Clinical, functional, and radiologic outcome in team handball players 6 to 11 years after anterior cruciate ligament injury: a follow-up study
    Am J Sports Med, 31 (6), 981-9
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  478. LaPrade RF, Ly TV, Wentorf FA, Engebretsen L (2003)
    The posterolateral attachments of the knee: a qualitative and quantitative morphologic analysis of the fibular collateral ligament, popliteus tendon, popliteofibular ligament, and lateral gastrocnemius tendon
    Am J Sports Med, 31 (6), 854-60
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  479. Karlsson J, Engebretsen L, Dainty K, ISAKOS Scientific Committee (2003)
    Considerations on sample size and power calculations in randomized clinical trials
    Arthroscopy, 19 (9), 997-9
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    Relationship between floor type and risk of ACL injury in team handball
    Scand J Med Sci Sports, 13 (5), 299-304
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  481. Muellner T, Menth-Chiari WA, Funovics M, Metz V, Vécsei V, Engebretsen L (2003)
    Shortening of the patellar tendon length does not influence the patellofemoral alignment in a cadaveric model
    Arch Orthop Trauma Surg, 123 (9), 451-4
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    Football incident analysis: a new video based method to describe injury mechanisms in professional football
    Br J Sports Med, 37 (3), 226-32
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  483. Ozer H, Tekdemir I, Elhan A, Turanli S, Engebretsen L (2003)
    A clinical case and anatomical study of the innervation supply of the vastus medialis muscle
    Knee Surg Sports Traumatol Arthrosc, 12 (2), 119-22
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  484. Lian Ø, Refsnes PE, Engebretsen L, Bahr R (2003)
    Performance characteristics of volleyball players with patellar tendinopathy
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    [Use of MR examination in knee injuries]
    Tidsskr Nor Laegeforen, 123 (7), 944-5
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  486. Kvakestad R, Frihagen F, Melhuus K, Engebretsen L (2003)
    [Knee injuries in the Oslo emergency ward]
    Tidsskr Nor Laegeforen, 123 (3), 322-4
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  487. Myklebust G, Engebretsen L, Braekken IH, Skjølberg A, Olsen OE, Bahr R (2003)
    Prevention of anterior cruciate ligament injuries in female team handball players: a prospective intervention study over three seasons
    Clin J Sport Med, 13 (2), 71-8
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  488. Frihagen F, Kvakestad R, Melhuus K, Engebretsen L (2002)
    The use of MRI scan of knee injuries in an emergency department
    Scand J Med Sci Sports, 12 (3), 150-3
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  489. Engebretsen L, Bahr R (2001)
    [Hazardous--but good for health]
    Tidsskr Nor Laegeforen, 121 (1), 18
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  490. Muellner T, Ganko A, Bugge W, Engebretsen L (2001)
    Isolated femoral mononeuropathy in the athlete. Anatomic considerations and report of two cases
    Am J Sports Med, 29 (6), 814-7
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  491. Muellner T, Bugge W, Johansen S, Holtan C, Engebretsen L (2001)
    Inter- and intratester comparison of the Rolimeter knee tester: effect of tester's experience and the examination technique
    Knee Surg Sports Traumatol Arthrosc, 9 (5), 302-6
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  492. Rønning R, Rønning I, Gerner T, Engebretsen L (2001)
    The efficacy of wrist protectors in preventing snowboarding injuries
    Am J Sports Med, 29 (5), 581-5
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  493. Muellner T, Menth-Chiari WA, Reihsner R, Eberhardsteiner J, Engebretsen L (2001)
    Accuracy of pressure and flow capacities of four arthroscopic fluid management systems
    Arthroscopy, 17 (7), 760-4
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  494. Höiness P, Engebretsen L, Strömsöe K (2001)
    The influence of perioperative soft tissue complications on the clinical outcome in surgically treated ankle fractures
    Foot Ankle Int, 22 (8), 642-8
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  495. Muellner T, Knopp A, Ludvigsen TC, Engebretsen L (2001)
    Failed autologous chondrocyte implantation. Complete atraumatic graft delamination after two years
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    [Hazardous--but healthy. New leisure activities and sports result in increased number of new and more severe injuries]
    Lakartidningen, 98 (10), 1121
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  497. Rønning R, Gerner T, Engebretsen L (2000)
    Risk of injury during alpine and telemark skiing and snowboarding. The equipment-specific distance-correlated injury index
    Am J Sports Med, 28 (4), 506-8
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    Subcutaneous migration of meniscal arrows after failed meniscus repair. A report of two cases
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    The rolimeter: a new arthrometer compared with the KT-1000
    Knee Surg Sports Traumatol Arthrosc, 8 (1), 36-9
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    Five-year outcome of 13 patients with an initially undiagnosed anterior cruciate ligament rupture
    Scand J Med Sci Sports, 9 (1), 62-4
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    Effects of ketoralac tromethamine and indomethacin on primary and secondary bone healing. An experimental study in rats
    Arch Orthop Trauma Surg, 118 (1-2), 50-2
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    Severe hypothermic injury to the foot and ankle caused by continuous cryocompression therapy
    Knee Surg Sports Traumatol Arthrosc, 6 (4), 253-5
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    Ligament force and joint motion in the intact ankle: a cadaveric study
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    Relationship between symptoms of jumper's knee and the ultrasound characteristics of the patellar tendon among high level male volleyball players
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    Fixation strength of interference screw fixation in bovine, young human, and elderly human cadaver knees: influence of insertion torque, tunnel-bone block gap, and interference
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    J Bone Joint Surg Am, 78 (2), 159-68
    DOI 10.2106/00004623-199602000-00001, PubMed 8609105
  517. 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
  518. 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
  519. 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
  520. Engebretsen L, Craig EV (1993)
    Radiologic features of shoulder instability
    Clin Orthop Relat Res (291), 29-44
    PubMed 8504609
  521. 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
  522. Engebretsen L (1993)
    [Development of sports medicine]
    Tidsskr Nor Laegeforen, 113 (4), 433-4
    PubMed 8465279
  523. 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
  524. 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
  525. Engebretsen L, Craig EV, Fritts HM (1994)
    [Evaluation of the rotator cuff with magnetic tomography]
    Tidsskr Nor Laegeforen, 114 (6), 682-3
    PubMed 8191450
  526. 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
  527. 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
  528. 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
  529. 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
  530. 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
  531. 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
  532. 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
  533. 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
  534. 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
  535. 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
  536. Engebretsen L (1985)
    [Soccer injuries in Norway]
    Tidsskr Nor Laegeforen, 105 (26), 1766-9
    PubMed 4060120
  537. Engebretsen L, Kase T (1987)
    [Soccer injuries and artificial turf]
    Tidsskr Nor Laegeforen, 107 (26), 2215-7
    PubMed 3672453
  538. 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
  539. 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
  540. 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
  541. 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
  542. 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
  543. 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
  544. 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
  545. 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
  546. 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
  547. 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
    DOI 10.3109/17453679008993505, PubMed 2371815
  548. 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
    DOI 10.1002/jor.1100080407, PubMed 2355291
  549. 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
    DOI 10.1177/036354659001800210, PubMed 2343985
  550. 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
    DOI 10.1177/036354659001800605, PubMed 2285086
  551. 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
  552. Engebretsen L, Arendt E (1991)
    [Patellofemoral pain. Diagnosis and treatment]
    Tidsskr Nor Laegeforen, 111 (16), 1949-52
    PubMed 1866724
  553. 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
  554. 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
  555. 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
  556. Lodrup A, Engebretsen L (2017)
    Martial arts need doctors
    Tidsskr. Nor. Laegeforen., 137 (21), 1664-1665
  557. 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
  558. 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
  559. 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
  560. 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
  561. 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
  562. Risberg MA, Engebretsen L, Nordsletten L, Holm I (2018)
    Package progression for patients with musculoskeletal ailments?
    Tidsskr. Nor. Laegeforen., 138 (17), 1598-1599
  563. 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

 
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