Ischemic femoral head necrosis treatment methods include conservative treatment or surgery, which need to be considered in combination with the patient’s age, pain, severity of necrosis, joint surface integrity and other factors, and it is recommended to go to the orthopedic department of the hospital in time. 1. Conservative treatment includes: weight limitation, skin traction, electrical stimulation, hormone reduction, medication (ibuprofen, bisphosphonates, etc.), etc. The purpose of conservative treatment is to control the disease. The purpose of conservative treatment is to control the progress of the disease and promote the healing of the femoral head. 2. Surgical treatment includes: treatment to preserve the femoral head (drilling and decompression, bone grafting, osteotomy, surgery to reduce the pressure on the femoral head), arthroplasty (femoral head replacement, total hip replacement, fusion and Girdlestone hip arthroplasty, etc.). Ischemic femoral osteoradionecrosis should be detected, diagnosed and treated early in order to reduce or avoid deformity and obtain a good outcome. Once the deformation of bone shape occurs in ischemic femoral osteonecrosis, it will cause permanent lesions and seriously affect the daily life of patients.