Bone resorption at the articular surface is usually treated with chondro-nutritive drugs if the scope is small, and usually requires cartilage transplantation or joint replacement if the scope is large. Bone resorption at the articular surface is caused by trauma or joint degeneration. If the scope of resorption is not large, it can be treated with cartilage-nourishing drugs, such as oral aminoglucosamine sulfate capsule or joint injection of sodium vitrate, etc., to promote cartilage regeneration. If accompanied by pain, generally need to use non-steroidal painkillers, such as diclofenac sodium extended-release capsules or celecoxib capsules. If the bone resorption of the articular surface is extensive, causing joint pain and obvious limitation of joint movement, cartilage transplantation or artificial joint replacement surgery can be taken. Therefore, the bone resorption of the joint surface needs to go to the orthopedic department of the hospital, and the doctor will take medication or surgery according to the size of the resorption. The use of drugs need to follow the doctor’s advice.