19. Roemer FW, Guermazi A, Trattnig S et al.: Whole joint MRI assessment of surgical cartilage repair of the knee: cartilage repair osteoarthritis knee score (CROAKS). Osteoarthritis Cartilage 2014; 22: 779–799

20. Saris D, Price A, Widuchowski W et al.: Matrix-Applied Characterized Autologous Cultured Chondrocytes Versus Microfracture: Two-Year Follow-up of a Prospective Randomized Trial. Am J Sports Med 2014; 42: 1384–1394

21. Saris D, Price A, Widuchowski W et al. (2014) Matrix-Applied Characterized Autologous Cultured Chondrocytes Versus Microfracture: Two-Year Follow-up of a Prospective Randomized Trial Am J Sports Med 42 (6):1384–1394.

22. Saris DB, Vanlauwe J, Victor J et al.: Treatment of symptomatic cartilage defects of the knee: characterized chondrocyte implantation results in better clinical outcome at 36 months in a randomized trial compared to microfracture. Am J Sports Med 2009; 37 Suppl 1:10S–19S

23. Saris DB, Vanlauwe J, Victor J et al.: Characterized chondrocyte implantation results in better structural repair when treating symptomatic cartilage defects of the knee in a randomized controlled trial versus microfracture. Am J Sports Med 2008; 36: 235–246

24. Schinhan M, Gruber M, Vavken P et al.: Critical-size defect induces unicompartmental osteoarthritis in a stable ovine knee J Orthop Res 2012; 30: 214–220

25. Steinwachs M, Peterson L, Bobic V et al.: Cell-Seeded Collagen Matrix–Supported Autologous Chondrocyte Transplantation (ACT-CS): A Consensus Statement on Surgical Technique Cartilage 2012; 3: 5–12

26. Vanlauwe J, Saris DB, Victor J et al.: Five-year outcome of characterized chondrocyte implantation versus microfracture for symptomatic cartilage defects of the knee: early treatment matters. Am J Sports Med 2011; 39: 2566–2574

Fussnoten

1 Klinik für Orthopädie und Unfallchirurgie, Universitätsklinikum Freiburg