In Situ Robotic 3D Bioprinting for Repair of Grade IV Chondral Defects in Osteoarthritic Patients
James Zhang Introduction. Osteoarthritis is the most common joint disease in the world and a leading cause of disability in the United States yet remains largely irreversible. 3D printing is a rapidly growing technology that shows great promise in cartilage repair and may offer a less invasive alternative to joint…