The causes of osteophytes in the legs are as follows: 1. Degenerative changes after reaching middle age, local strain and other reasons can cause osteophytes, so you need to take more rest, combine work and rest, and pay attention to protection. 2. Long-term fixed posture or standing is caused by the work environment, so try to avoid fixed posture. 3. Long-term or excessive exercise can also induce osteophytes, so try to avoid excessive exercise and pay attention to rest. 4. 4. Having bone and joint surgery, the formation of bone scabs can also lead to the emergence of hyperplasia. Pay more attention to rest and avoid long-term strenuous exercise, as well as more calcium and sunshine, and also pay attention to rest during work. The treatment of hyperplasia can be chosen from Chinese physiotherapy, such as acupuncture and moxibustion. For medication, you can choose topical analgesic patches and pay more attention to protecting your knee joint.