CPT® Code 29898

Surgical arthroscopy of the ankle, specifically involving the tibiotalar and fibulotalar joints, is a minimally invasive procedure that allows for the examination and treatment of various conditions affecting the ankle joint. This procedure is primarily performed to address issues such as arthritis, where inflammation and degeneration of the joint surfaces can lead to pain and reduced mobility. During the arthroscopy, a small camera, known as an arthroscope, is inserted into the joint space, providing the surgeon with a clear view of the internal structures. The procedure involves extensive debridement, which refers to the removal of damaged or diseased tissue, including redundant cartilage, inflamed tissue, and bone spurs (osteophytes). This debridement is crucial for restoring the smoothness of the joint surfaces, thereby alleviating pain and improving function. The positioning of the leg and the use of saline to inflate the joint are essential steps that facilitate access and visibility during the procedure. Overall, this surgical intervention aims to enhance the quality of life for patients suffering from debilitating ankle conditions.