Osteomalacia occurs after a fracture has healed, often due to traumatic arthritis. Traumatic arthritis is caused by early degeneration of the joint after the fracture has healed, resulting in joint pain and limited joint movement, narrowing of the joint space, formation of osteophytes, formation of osteophytes and deformity of the joint on X-rays, and wear and tear of the joint cartilage or defects on MRI. Once traumatic arthritis occurs, the following treatments should be given: a. Oral cartilage nourishing drugs such as glucosamine hydrochloride and glucosamine sulfate, and oral anti-inflammatory and pain-relieving drugs such as celecoxib, loxoprofen sodium tablets and meloxicam. Secondly, oral Chinese medicines such as anti-bone growth tablets or Guaqi Zhuangbao granules can be used for treatment. Third, if the pain is heavy, you can also carry out local physiotherapy, intra-articular injection of sodium vitreous acid, for traumatic arthritis caused by pain relief.