Microstructural scaffold (patch) insertion without autologous cell implantation for repairing symptomatic chondral knee defects

6.1 The committee was informed that there are several devices available for this procedure, with substantial differences in the materials used.

6.2 Clinicians are encouraged to enter details about all patients having microstructural scaffold insertion without autologous cell implantation for repairing symptomatic chondral knee defects onto the International Cartilage Repair Society Registry.