The recovery time is usually about 3 weeks after the steel plate flap surgery, and the exact recovery time varies from person to person. 1. Generally speaking, if the post-operative condition is good and there is no complication such as infection, you can recover in about 3 weeks after the surgery. If there is wound tear, infection, etc., the recovery time will be relatively longer. 2, after the steel plate exposed flap surgery, patients need to pay attention to wound care, not to make the wound contact with water to avoid wound infection and other situations. In addition, in the recovery period to ensure a balanced diet, so that the intake of nutrients, so as to maintain the normal level of human immunity, but also to avoid eating spicy and stimulating food. Patients should follow the doctor’s advice for regular follow-ups after the exposed flap surgery.