Postoperative recurrence of synovial cysts of the hip can be treated with medication, skin traction, and surgery. Hip synovial cysts consist of two main types, one is a glenoid labral tear with joint fluid exuding along the tear so that there may be mild healing at the location of the glenoid labral tear and the joint fluid is outside to form a cyst. The other type is cysts around the iliopsoas tendon caused by repeated friction of the iliopsoas tendon with the anterior border of the hip joint. 1. Drug treatment: When synovial cyst of hip joint recurs after surgery, it can be relieved by non-steroidal anti-inflammatory and pain-relieving drugs, such as Loxoprofen sodium tablets and Celecoxib capsules, which can rapidly inhibit synovial inflammation and improve the symptoms of hip joint pain. 2. Skin traction: through the lower limb skin traction, can play the hip joint part of the brake, reduce the synovial membrane of the hip joint internal stimulation, promote the recovery of the hip joint synovial cyst. 3. Surgery: for patients with recurrence of synovial cyst in hip joint after surgery, it is necessary to remove the cyst again through surgery, surgery to clean up the synovial membrane of the hip joint to remove the wall of the cyst is the main treatment for the recurrence of synovial cyst in hip joint. Patients with recurrence of hip synovial cyst after surgery should go to the hospital in time, after clarifying the cause of the disease, under the guidance of the doctor to carry out the correct treatment.