1. Early osteoarthritis

   • Elizaveta Kon
   • Giuseppe Filardo
   • Maurilio Marcacci

   Editorial 29 December 2011 Pages: 399 - 400

2. Definition and classification of early osteoarthritis of the knee

   • Frank P. Luyten
   • Matteo Denti
   • Lars Engebretsen

   Knee 08 November 2011 Pages: 401 - 406

   

3. Biological aspects of early osteoarthritis

   • Henning Madry
   • Frank P. Luyten
   • Andrea Facchini

   Knee 19 October 2011 Pages: 407 - 422

   

4. Biomechanical considerations in the pathogenesis of osteoarthritis of the knee

   • Andras Heijink
   • Andreas H. Gomoll
   • C. Niek Van Dijk

   Knee Open access 16 December 2011 Pages: 423 - 435

5. Non-surgical management of early knee osteoarthritis

   • Elizaveta Kon
   • Giuseppe Filardo
   • Stefano Della Villa

   Knee 25 October 2011 Pages: 436 - 449

   

6. Surgical treatment for early osteoarthritis. Part I: cartilage repair procedures

   • A. H. Gomoll
   • G. Filardo
   • E. Kon

   Knee 24 November 2011 Pages: 450 - 466

   

7. Erratum to: Surgical treatment for early osteoarthritis. Part I: cartilage repair procedures

   • A. H. Gomoll
   • G. Filardo
   • E. Kon

   Erratum 10 December 2011 Pages: 467 - 467

8. Surgical treatment for early osteoarthritis. Part II: allografts and concurrent procedures

   • A. H. Gomoll
   • G. Filardo
   • M. Marcacci

   Knee 09 November 2011 Pages: 468 - 486

   

9. Improved stability with intramedullary stem after anterior femoral notching in total knee arthroplasty

   • A. Completo
   • F. Fonseca
   • J. A. Simões

   Knee 01 June 2011 Pages: 487 - 494

   

10. Joint line is well restored when navigation surgery is performed for total knee arthroplasty

    • A. Ensini
    • F. Catani
    • A. Leardini

    Knee 28 May 2011 Pages: 495 - 502

    

11. No difference in anterior tibial translation with and without posterior cruciate ligament in less invasive total knee replacement

    • Bernhard Christen
    • Michal Neukamp
    • Emin Aghayev

    Knee Open access 01 June 2011 Pages: 503 - 509

    

12. The effect of gender on force, muscle activity, and frontal plane knee alignment during maximum eccentric leg-press exercise

    • Michael C. Liebensteiner
    • Hans-Peter Platzer
    • Christian Raschner

    Knee 07 June 2011 Pages: 510 - 516

13. Primary total knee arthroplasty using rotating-hinge prosthesis in severely affected knees

    • Jae-Hyuk Yang
    • Jung-Ro Yoon
    • Taik-Sun Kim

    Knee 20 July 2011 Pages: 517 - 523

    

14. Comparison of patellar retention versus resurfacing in LCS mobile-bearing total knee arthroplasty

    • Bo-Hyun Hwang
    • Ick-Hwan Yang
    • Chang-Dong Han

    Knee 01 July 2011 Pages: 524 - 531

    

15. Influence of intra-operative joint gaps on post-operative flexion angle in posterior cruciate-retaining total knee arthroplasty

    • Koji Takayama
    • Tomoyuki Matsumoto
    • Ryosuke Kuroda

    Knee 01 July 2011 Pages: 532 - 537

    

16. Mechanical axis-derived femoral component rotation in extramedullary total knee arthroplasty: a comparison between femoral transverse axis and transepicondylar axis

    • Jai-Gon Seo
    • Young-Wan Moon
    • Sang-Min Kim

    Knee 13 July 2011 Pages: 538 - 545

    

17. Navigation-assisted total knee arthroplasty in knees with osteoarthritis due to extra-articular deformity

    • Fabio Catani
    • Vitantonio Digennaro
    • Sandro Giannini

    Knee 29 July 2011 Pages: 546 - 551

    

18. Knee functional flexion axis in osteoarthritic patients: comparison in vivo with transepicondylar axis using a navigation system

    • F. Colle
    • S. Bignozzi
    • M. Marcacci

    Knee 14 July 2011 Pages: 552 - 558

    

19. No differences in in vivo kinematics between six different types of knee prostheses

    • N. Wolterbeek
    • R. G. H. H. Nelissen
    • E. R. Valstar

    Knee Open access 15 July 2011 Pages: 559 - 564

    

20. Accuracy of anatomical references used for rotational alignment of tibial component in total knee arthroplasty

    • Namık Şahin
    • Teoman Atıcı
    • Bülent Avcu

    Knee 15 July 2011 Pages: 565 - 570

    

21. Increase in posterior tibial slope would result in correction loss in frontal plane after medial open-wedge high tibial osteotomy

    • Shigeki Asada
    • Masao Akagi
    • Chiaki Hamanishi

    Knee 20 July 2011 Pages: 571 - 578

    

22. Unicompartmental knee replacement provides early clinical and functional improvement stabilizing over time

    • Alfredo Schiavone Panni
    • Michele Vasso
    • Alessandro Felici

    Knee 12 July 2011 Pages: 579 - 585

    

23. Navigated opening wedge high tibial osteotomy improves intraoperative correction angle compared with conventional method

    • Y. Akamatsu
    • N. Mitsugi
    • T. Saito

    Knee 29 July 2011 Pages: 586 - 593

    

24. The effect of knee position on blood loss and range of motion following total knee arthroplasty

    • Bin Li
    • Yu Wen
    • Lijie Tian

    Knee 03 August 2011 Pages: 594 - 599