Autologous Matrix-Induced Chondrogenesis for Treatment of Focal Cartilage Defects in the Knee: A Follow-up Study.

Background: Autologous matrix-induced chondrogenesis (AMIC) is a well-established treatment for full-thickness cartilage defects.

Purpose: To evaluate the long-term clinical outcomes of AMIC for the treatment of chondral lesions of the knee.

Study Design: Case series; Level of evidence, 4.