Thank you for your question. The risk of skin necrosis is low but can occur as a complication of surgery. Avoiding nicotine products and your surgeons instructions will minimize risks. Consult with a board certified plastic surgeon. Best wishes.
Hello,The main thing to avoid is smoking. Nicotine and other substances in cigarettes is known to delay wound healing. The other is to avoid over doing it, as excess activity can pull on your belly button and your incision. Other than that, follow your surgeon's instructions and keep your follow-ups. All the best!Dr. BlaggAustin, TX