The following causes of hip pain are common: 1, bone lesions: such as bone tumors or arthritis, usually arthritis can be caused by ankylosing spondylitis. 2, various acute injuries: especially common in car accidents resulting in hip fractures, which cause pain. 3, hip lesions: can lead to hip pain, hip lesions have more causes, mainly hip synovitis, aseptic necrosis of the femoral head, femoral head Tumor, acetabular fracture and other pain, especially the pain caused by bone displacement after fracture is more obvious. Patients should pay attention to their diet and take good rest.