Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Randomised Multi-Center Study: Microfracturing With Chondro-Gide® for the Treatment of Isolated Cartilage Defects in the Knee Project-Nr.: 10830-003
Brief Summary: The purpose of this study is to evaluate the safety and effectiveness of using Chondro-Gide® collagen membrane either sutured or glued compared to microfracture alone in the treatment of symptomatic cartilage defects of the knee.