The place where the flap is taken is usually based on the size of the flap, to determine whether to implant, small area can be sutured, large area if the flap area has a dilator to expand also do not need to implant, otherwise need to be implanted. For patients with skin flap transplantation, usually in the primary take the skin flap after the site does not need to undergo skin grafting treatment, because this part of the skin basal layer, still retains a lot of basal epithelial cells can grow again, promote their own skin healing, so do not need to undergo skin grafting treatment. For this kind of patients, you can use epidermal fiber growth factor to apply on the skin after the operation, which can promote the rapid healing of the skin, and at the same time, you can eat more protein-rich food, such as beef, milk, eggs, etc., which can help the synthesis of collagen in the skin. You can let the patient to the local hospital dermatology and plastic surgery consultation, listen to the professional doctor’s opinion, the above views are for reference only.