Surgical competence, research and evidence-based medicine (EBM) in orthopaedic surgery: what the ESSKA is doing to bring it all together Laura de GirolamoDavid DejourRomain Seil Editorial 23 December 2019 Pages: 335 - 338
Strength in numbers? The fragility index of studies from the Scandinavian knee ligament registries Eleonor SvantessonEric Hamrin SenorskiKristian Samuelsson KNEE Open access 12 June 2019 Pages: 339 - 352
Every second retired elite female football player has MRI evidence of knee osteoarthritis before age 50 years: a cross-sectional study of clinical and MRI outcomes Annika PrienSana BoudabousPhilippe M. Tscholl KNEE 17 June 2019 Pages: 353 - 362
The incidence of paediatric ACL injury is increasing in Finland Frederick K. WeitzPetri J. SillanpääVille M. Mattila KNEE Open access 20 June 2019 Pages: 363 - 368
Age, gender, quadriceps strength and hop test performance are the most important factors affecting the achievement of a patient-acceptable symptom state after ACL reconstruction Riccardo CristianiChristina MikkelsenAnders Stålman KNEE Open access 22 June 2019 Pages: 369 - 380
Triaxial accelerometer evaluation is correlated with IKDC grade of pivot shift Lionel HelferThais Dutra VieiraBertrand Sonnery-Cottet KNEE 14 June 2019 Pages: 381 - 388
A new device for patellofemoral instrumented stress-testing provides good reliability and validity Ana LealRenato AndradeElizabeth Arendt KNEE 28 June 2019 Pages: 389 - 397
Healthy knees have a highly variable patellofemoral alignment: a systematic review Bettina HochreiterSilvan HessHenrik Behrend KNEE 29 June 2019 Pages: 398 - 406
Correction to: Healthy knees have a highly variable patellofemoral alignment: a systematic review Bettina HochreiterSilvan HessHenrik Behrend Correction 13 September 2019 Pages: 407 - 407
Zoledronic acid is more efficient than ibandronic acid in the treatment of symptomatic bone marrow lesions of the knee Fabio MüllerKonrad A. AppeltNorbert Suhm KNEE Open access 04 July 2019 Pages: 408 - 417
Good mid-term outcomes and low rates of residual rotatory laxity, complications and failures after revision anterior cruciate ligament reconstruction (ACL) and lateral extra-articular tenodesis (LET) Alberto GrassiJuan Pablo ZicaroThe ESSKA Arthroscopy Committee KNEE 19 July 2019 Pages: 418 - 431
Procedure length is independently associated with overnight hospital stay and 30-day readmission following anterior cruciate ligament reconstruction Venkat BoddapatiMichael C. FuAnil S. Ranawat KNEE 24 July 2019 Pages: 432 - 438
Trends in knee arthroscopy utilization: a gap in knowledge translation Ryan M. DegenYekaterina LebedevaDianne Bryant KNEE 29 July 2019 Pages: 439 - 447
Predicting adequacy of free quadriceps tendon autograft, for primary and revision ACL reconstruction, from patients’ physical parameters Anthony UgwuokeFarhan SyedSam El-Kawy KNEE 30 July 2019 Pages: 448 - 453
Unilateral anterior knee pain is associated with increased patellar lateral position after stressed lateral translation Ana LealRenato AndradeJoão Espregueira-Mendes KNEE 02 August 2019 Pages: 454 - 462
Compliance in post-operative rehabilitation is a key factor for return to sport after revision anterior cruciate ligament reconstruction Francesco Della VillaLuca AndrioloStefano Zaffagnini KNEE 03 August 2019 Pages: 463 - 469
Third-generation autologous chondrocyte implantation after failed bone marrow stimulation leads to inferior clinical results Peter Ernst MüllerDavid GallikThomas Richard Niethammer KNEE 12 August 2019 Pages: 470 - 477
Repair of the medial patellofemoral ligament with suture tape augmentation leads to similar primary contact pressures and joint kinematics like reconstruction with a tendon graft: a biomechanical comparison Julian MehlAlexander OttoFlorian B. Imhoff KNEE 13 August 2019 Pages: 478 - 488
No difference in postoperative rotational laxity after ACL reconstruction in patients with and without anterolateral capsule injury: quantitative evaluation of the pivot-shift test at 1-year follow-up Yuji HiroshimaYuichi HoshinoRyosuke Kuroda KNEE 14 August 2019 Pages: 489 - 494
Psychological factors are associated with return to pre-injury levels of sport and physical activity after ACL reconstruction Shelby E. BaezMatthew C. HochJohanna M. Hoch KNEE 05 September 2019 Pages: 495 - 501
Good mid-term outcomes after adipose-derived culture-expanded mesenchymal stem cells implantation in knee focal cartilage defects Theofylaktos KyriakidisMichael IosifidisRené Verdonk KNEE 06 September 2019 Pages: 502 - 508
Quadriceps tendon autograft ACL reconstruction has less pivot shift laxity and lower failure rates than hamstring tendon autografts John NylandPhilip CollisDavid N. M. Caborn KNEE 19 September 2019 Pages: 509 - 518
Prevention of severe knee injuries in men’s elite football by implementing specific training modules Werner KrutschJennifer LehmannOliver Loose KNEE 20 September 2019 Pages: 519 - 527
Limited positive effects on jump-landing technique in girls but not in boys after 8 weeks of injury prevention exercise training in youth football Hanna LindblomMarkus WaldénMartin Hägglund KNEE Open access 20 September 2019 Pages: 528 - 537
Over-the-top ACL reconstruction restores anterior and rotatory knee laxity in skeletally immature individuals and revision settings Kanto NagaiBenjamin B. RothrauffFreddie H. Fu KNEE 23 September 2019 Pages: 538 - 543
Implantation of mesenchymal stem cells in combination with allogenic cartilage improves cartilage regeneration and clinical outcomes in patients with concomitant high tibial osteotomy Yong Sang KimPill Ku ChungYong Gon Koh KNEE 23 September 2019 Pages: 544 - 554
Superior knee self-efficacy and quality of life throughout the first year in patients who recover symmetrical muscle function after ACL reconstruction Ramana PiussiSusanne BeischerEric Hamrin Senorski KNEE Open access 25 September 2019 Pages: 555 - 567
Knee dislocation and associated injuries: an analysis of the American College of Surgeons National Trauma Data Bank Majid ChowdhryDaniel BurchetteDavid Wasserstein Knee 26 September 2019 Pages: 568 - 575
Cartilage damage at the time of anterior cruciate ligament reconstruction is associated with weaker quadriceps function and lower risk of future ACL injury Joshua S. EverhartAlex C. DiBartolaDavid C. Flanigan KNEE 09 October 2019 Pages: 576 - 583
Anatomic femoral tunnel placement is difficult by the transtibial technique: comparison of three different femoral tunnel drilling techniques in double-bundle anterior cruciate ligament reconstructions Kaori NakamuraTomomasa NakamuraHideyuki Koga KNEE 14 October 2019 Pages: 584 - 593
Seventy percent long-term survival of the repaired ACL after dynamic intraligamentary stabilization Sufian S. AhmadKatharina SchürholzFrank M. Klenke KNEE 21 October 2019 Pages: 594 - 598
Preoperative opioid use is associated with inferior outcomes after patellofemoral stabilization surgery Zain M. KhaziAlan G. ShamrockMatthew Bollier KNEE 24 October 2019 Pages: 599 - 605
Jump performance in male and female football players Amelia J. H. ArundaleJoanna KvistAnne Fältström KNEE Open access 30 October 2019 Pages: 606 - 613
Notchplasty alters knee biomechanics after anatomic ACL reconstruction Yongtao MaoBrandon MarshallCarola F. van Eck KNEE 05 November 2019 Pages: 614 - 621
Contralateral and siblings’ knees are at higher risk of ACL tear for patients with a positive history of ACL tear Mohsen Mardani-KiviMahmoud Karimi MobarakehZoleikha Azari KNEE 14 November 2019 Pages: 622 - 628
Intraoperative fluoroscopy reduces the variability in femoral tunnel placement during single-bundle anterior cruciate ligament reconstruction Seung-Suk SeoChang-Wan KimChang-Kyu Kim KNEE 15 November 2019 Pages: 629 - 636
Isolated gracilis tendon harvesting is not associated with loss of strength and maintains good functional outcome Anne FliesMarkus ScheibelSebastian Kopf KNEE 16 November 2019 Pages: 637 - 644
Quadriceps tendon autograft ACL reconstructed subjects overshoot target knee extension angle during active proprioception testing Hande Guney-DenizGulcan HarputMahmut Nedim Doral KNEE 27 November 2019 Pages: 645 - 652
Better functional outcomes for ORIF in tibial eminence fracture treatment: a national comparative multicentric study of ORIF vs ARIF Régis PailhéThomas BauerThe SOFCOT KNEE 03 December 2019 Pages: 653 - 657
Diagnostic accuracy of magnetic resonance arthrography to assess biceps pathologies prior to rotator cuff repair: response to the Letter to the Editor Elise LoockMo SaffariniOlivier Courage Letter to the Editor 27 November 2019 Pages: 658 - 659
Magnetic resonance arthrography is insufficiently accurate to diagnose biceps lesions prior to rotator cuff repair Adnan SaithnaRobert Jordan Letter to Editor 23 September 2019 Pages: 660 - 661
Critical comments to the publication “Hevesi M, Macalena JA, Wu IT, Camp CL, Levy BA, Arendt EA, et al. (2018) High tibial osteotomy with modern PEEK implants is safe and leads to lower hardware removal rates when compared to conventional metal fixation: a multi-center comparison study. Knee Surgery, Sports Traumatology, Arthroscopy 1–11” Marc-Daniel AhrendSteffen Schröter Letter to Editor 04 June 2019 Pages: 662 - 663
Authors’ response to critical comments: High tibial osteotomy with modern PEEK implants is safe and leads to lower hardware removal rates when compared to conventional metal fixation: a multi-center comparison study Mario HevesiJeffrey A. MacalenaAaron J. Krych LETTER TO THE EDITOR 26 June 2019 Pages: 664 - 666