Hip arthroscopy is performed by reaching into the joint through a small incision around the hip joint, and operating instruments are reached through another small incision to clean up and repair the joint lesion. Compared to conventional incisional surgery, arthroscopic surgery is minimally invasive, with small incisions and a quicker recovery for the patient, allowing for early recovery and return to preoperative athletic life. Indications for hip arthroscopy: It can deal with injuries to the glenoid labrum of the hip joint, which is a ring of cartilaginous tissue surrounding the hip joint that helps stabilize the joint. Some of the tissue damage can easily lead to painful discomfort from joint clamping and other symptoms. Removal of the free body, which is a small fragment of cartilage within the joint that appears as a strangulation when the joint is moved. Treatment of hip joint strangulation syndrome: The symptoms of strangulation can be eliminated by arthroscopic surgery to loosen the tight periacetabular ligaments. Treatment of localized cartilage damage and removal of torn cartilage fragments. For some early arthritis, such as acetabular impingement symptoms due to the presence of bone fragments, arthroscopic surgery can be performed to clean and polish the symptoms. Repair of bony structures around the hip joint to treat femoroacetabular impingement. Clearing and removing choroidal nodular synovitis or synovial chondrosarcoma. Possible postoperative complications of hip arthroscopy include injury to the vascular nerves and incisional infection, etc. These possible conditions can be circumvented by familiarity with the periarticular anatomy and strict intraoperative asepsis.