To treat a bone strain, it is important to ensure that the bones are fully relaxed and rested, so that they do not have to bear a large load again, otherwise it will easily lead to degeneration of articular cartilage, osteophytes and stress fractures. In case of joint degeneration and osteophytes, anti-inflammatory and pain-relieving drugs, such as Nimesulide and sodium heptaerythrone tablets, can be used to reduce local inflammation, reduce inflammatory pain and promote joint function recovery. If there is obvious bony hyperplasia that affects joint movement, intra-articular injection of betamethasone can be given to control the inflammation in the joint, and after the inflammation is controlled, intra-articular injection of sodium glutamate can be given to lubricate the joint and promote joint function recovery. In addition, there is another possibility of stress fracture, which should be fixed by external plaster or internal surgery to keep the fracture end aligned and well aligned to promote fracture healing, which will take about 4-6 weeks to achieve initial clinical healing and about 3 months to completely heal.