Xianling BonePro capsule is a Chinese patent medicine with the effect of strengthening tendons and bones. The effect of treating osteonecrosis of femoral head should be judged according to the type of osteonecrosis of femoral head. Femoral head necrosis can be roughly divided into traumatic and non-traumatic femoral head necrosis, and Xianling BonePro capsule can be applied to traumatic femoral head necrosis with good clinical effect. For non-traumatic femoral head necrosis, it should be combined with other drugs to achieve better treatment effect. Xianling Bone Depot Capsules are clinically useful for the treatment of osteonecrosis of the femoral head mainly by regulating bone metabolism and inhibiting the activity of osteoclasts, and also increasing the efficiency of calcium utilization. Especially for patients with traumatic femoral head necrosis caused by bone quality factors, such as femoral head fracture and joint dislocation caused by hip trauma, etc., which resulted in femoral head damage and femoral head necrosis, the effect of treatment with Xianling BonePro capsule is relatively more obvious. However, for patients with non-traumatic femoral head necrosis caused by metabolic disorders caused by the application of large amounts of glucocorticoids, long-term alcohol consumption, or non-bone factors such as anemia, systemic lupus erythematosus, decompression sickness, etc., the use of Xylin BonePro capsules can temporarily relieve the symptoms, but generally cannot achieve the purpose of direct treatment of the cause, so it is necessary to cooperate with other drugs or even surgery for comprehensive Therefore, comprehensive treatment with other drugs or even surgery is needed. In addition, Xianling Bone Depot Capsules are often used in clinical practice to control the symptoms of osteoporosis and osteoarthritis and as an adjunctive treatment for bone maintenance. It can speed up the recovery time of fracture to a certain extent, promote bone scab formation, mineralization and shaping, and improve bone strength. It can also promote the absorption of hematoma and has a certain analgesic effect on joint swelling caused by trauma.