CPT® Code 29895

Surgical arthroscopy of the ankle, specifically involving the tibiotalar and fibulotalar joints, is a minimally invasive procedure that focuses on the synovectomy, which is the partial removal of the synovial membrane. The synovial membrane is a specialized tissue that lines the ankle joint and is responsible for producing synovial fluid, which lubricates the joint and facilitates smooth movement. In certain conditions, such as rheumatoid arthritis or synovial proliferative disorders, this membrane can become inflamed, leading to an overproduction of synovial fluid. This excess fluid can cause joint effusion, resulting in pain, swelling, and reduced mobility. The procedure is performed with the patient positioned to allow optimal access to the ankle joint, utilizing an L-shaped bar for support. The surgical technique involves creating portals for the insertion of an arthroscope and surgical instruments, allowing for direct visualization and intervention within the joint space. The goal of the synovectomy is to alleviate symptoms by removing the inflamed synovial tissue while preserving the integrity of surrounding structures, such as blood vessels and nerves. This procedure is essential for patients suffering from chronic joint issues related to synovial inflammation, aiming to improve joint function and reduce discomfort.