Arthritis is a broad term that refers broadly to joint diseases such as joint pain and dysfunction due to inflammation. When the cartilage on the surface of a joint is destroyed due to abnormal forces, trauma, infection and other diseases, symptoms such as joint pain, swelling, fluid accumulation and impaired movement can occur and are collectively referred to as arthritis. According to statistics, there are more than one hundred different types of arthritis in clinical practice. The most common diseases of the hip joint are aseptic necrosis of the femoral head, rheumatoid arthritis, ankylosing spondylitis, osteoarthritis, etc. Serious cases require pedestrian arthroplasty.