Cartilage restoration Microfracture/BioCartilage/AutoCart Minced Cartilage DenovNT Matrix Associated Cartilage Implantation Osteochondral autograft Osteochondral allograft Suchondroplasty/Bioplasty Meniscus allograft transplantation Osteotomy of the femur and tibia Osteoarthritis Osteochondritis dissecans Ligament injuries: ACL, PCL, PLC, LCL, MCL Patellar instability Medial patellofemoral ligament reconstruction Patellofemoral pain Patellar tendonitis Extensor tendon injuries: quadriceps and patellar tendon Meniscectomy Meniscus repair Avascular necrosis Arthrofibrosis Exertional compartment syndrome Revision surgery