1.Wound dressing dressing for 2-3 days, keep the incision dry, change medicine in hospital if necessary. 2.Remove the stitches according to medical advice, do not advance to avoid incision cracking, 2 days after the removal of the stitches can be normal cleaning. 3.Avoid sunlight on the wound after surgery to avoid pigmentation. 4.Reduce joint activity at the joint scar to avoid scar growth. 5.Oral antibiotics can be taken for 3 days after surgery. 6.Do not consume ginseng, antler and other tonic products after surgery, eat more high-protein food, do not smoke and drink, take more rest, do less strenuous exercise, and avoid spicy and stimulating food and seafood for six months after surgery to avoid scar hyperplasia. 7.It is normal for the surgical scar to grow within six months after surgery, and it will gradually subside and flatten later. 8.Please follow the doctor’s prescription for the use of postoperative tensioners and scar removal drugs.