Home / In the News In the News Dr Deryk Jones' Interview on Cartilage Procedures Oschner surgeon champions new knee repair treatment In early 2017, the FDA approved a new form of knee repair surgery in the United States – MACI (Matrix-Induced Autologous Chondrocyte Implantation). New Orleans-based doctor Deryk Jones took note and began performing the procedure almost immediately, using patients’ DNA to regrow cartilage onto a membrane that doctors later affix to damaged parts of the knee. Read More