Foot & Ankle Procedures John G. Kennedy, MD, FRCS, Lower Limb, Foot and Ankle, Cartilage Restoration, Orthopedic Surgeon, New York, NY / Specialties / Foot & Ankle / Foot & Ankle Procedures Conditions Foot and Ankle Arthroscopy Regenerative Medicine (Biologics) Ortho Biologics and Stem Cell Treatments Platelet Rich Plasma (PRP) Concentrated Bone Marrow Aspirate (CBMA) Fat Cells (Lipogems) Hyaluronic Acid (HA) Shockwave Therapy Tenex Procedure Osteochondral Lesions Osteochondral Autograft Transplantation System (OATS) of the Ankle Tibial Osteochondral Lesion (OCL) Infill Bone Marrow Stimulation/Biocartilage Infill Trapdoor Procedure for Osteochondritis Dissecans (OCD) Ankle Ligament Repair (ATFL Repair) Tendon Repairs Achilles Tendon Rupture Repair Posterior Tibial Tendon Dysfunction with Flat Foot Reconstruction Options Ankle Arthrodesis Ankle Arthrodesis AKA Ankle Fusion Big Toe Deformities Bunion Surgery (Minimally Invasive)