3 wks post TT my belly button split and it has a quarter size hole. What should I be doing to take care of it?

It looks like your belly button has necroses which can occasionally happen. I would advice oral antibiotics, regular showering and dressing changes and anticipate that it will take about 6 weeks to heal. Best of luck.

Every surgeon has different post op care instructions, I would tell my patients to keep it dry and covered with gauze and not to apply any ointments. It will heal in time.best wishes.

Dear vwood002,this type of wound is not uncommon after tummy tuck. It is usually caused by poor blood flow. I would suggest you to consult your plastic surgeon, follow your surgeon's instructions and keep your wound clean and covered. It can take few weeks or months for wound to fully heal. Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

Thank you for sharing your question and photograph.  The best treatment is to keep the area clean and  covered with a thick emollient like Aquaphor and a non-adherent gauze.  This will allow for your body to slowly heal itself from the inside-out.  I would maintain close contact with your surgeon to ensure no further healing issues. 

It is best to follow your physicians' instructions. If you are unhappy with their recommended treatment protocol then it is best to discuss it directly with them.