Leg cartilage injuries are mostly seen in sports injuries, there are the following approaches when this occurs: 1, to rest fully, reduce the activities of the affected side, avoid strenuous exercise to prevent aggravation of the injury, timely hospital treatment, not to blindly carry out activities or medication on their own, avoid prolonged standing. 2, must be in accordance with medical advice for activities and medication, if there is local swelling and pain, you can smear safflower oil to reduce swelling and The use of chondroprotective agents, timely medication and physiotherapy can effectively inhibit inflammation, relieve the pain in the leg, to protect the role of cartilage. 3, surgery, surgery is based on the degree of injury to the injured part to decide, so the leg cartilage injury should be timely medical treatment, and then choose the appropriate treatment.