Finger belly reimplantation necrotic scab will usually grow new meat, during the recovery period need to keep the hand skin clean and clean, to avoid secondary infection. Under normal circumstances, after the finger belly reimplantation necrosis scab, due to the local skin regenerative ability, can make the wound healing, appear to grow new meat. However, during this period, patients need to ensure that the local skin is clean and clean, avoid scratching the lesion, and avoid immersing the finger in water too early to avoid secondary infection. During the wound healing period, you should have a balanced diet, you can eat more foods rich in protein and vitamins, such as beef, milk, strawberries, grapes, etc., which is conducive to strengthening the body’s resistance and promote wound healing. At the same time, you need to eat less spicy and stimulating foods, such as chili, pepper, curry, etc., so as not to stimulate wound healing. Finger belly reimplantation of necrotic scab patients, if the wound oozing, redness, swelling, pain and other symptoms occur during the recovery period, you should go to the regular hospital in a timely manner, to carry out relevant examinations. Once the cause of the disease is diagnosed, you need to actively cooperate with the doctor to take treatment measures.