Articular cartilage repair is the improvement of defects of the joint cartilage, either by surgery or biological intervention.
|Microfracture - a marrow stimulation technique, where holes are picked through the cartilage base plate, to allow blood and cells to track through into the defect.||In ACI - a cell-based therapy, cartilage cells are multiplied in the laboratory and injected into the defect behind a membrane.|
Cartilage repair is part of regenerative medicine
There is a lot of focus currently on regenerative techniques for restoring damaged joint cartilage. Procedures include microfracture, nanofracture, ACI, mosaicplasty, MACI, AMIC, NAMIC, stem cell injections and microfragmented fat injections.
Cell-Based Articular Cartilage Repair: The Link between Development and Regeneration. Caldwell KL and Wang J. Osteoarthritis Cartilage. 2015 Mar; 23(3): 351–362.