CPT® Code 29915

An acetabuloplasty is a surgical procedure performed through arthroscopy to address damage to the acetabulum, which is the socket of the hip joint. This damage is often a result of femoroacetabular impingement, a condition characterized by abnormal contact and friction between the femoral head (the ball) and the acetabulum. Within this context, a specific type of lesion known as a pincer lesion can occur. Pincer lesions are identified when the acetabulum extends excessively over the femoral head, typically at the anterior superior rim of the acetabulum. This over-coverage leads to the labrum, a cartilage structure that provides stability and flexibility to the hip joint, being pinched between the acetabular rim and the femoral head and neck. The procedure involves making small incisions to introduce an arthroscope and surgical instruments, allowing for a minimally invasive approach to visualize and treat the affected area. The surgical steps include examining the hip joint, debriding damaged cartilage, smoothing the articular surface, and creating microfractures to promote new cartilage growth, ultimately aiming to restore normal function and alleviate pain in the hip joint.