How many months does fat necrosis takes to go away?

Hello! The fat necrosis should be gone by 3 months post op, this fat is reabsorbed by the body and it's the natural process of it. In the case it's not going away, you should consult it with your doctor, but it should be gone by then.

Dear Vivid402871,
it usually depends on the size of fat necrosis. Smaller areas can be resolved with time. However, in some cases surgery is the only solution. I understand your concern. However, without a proper assessment, it would be difficult to determine what is wrong. It is best that you visit your plastic surgeon for further assessment or ask for a second opinion. Only after a thorough examination, you can get proper recommendations and advice.
Daniel Barrett, MDCertified, American Board of Plastic SurgeryMember, American Society of Plastic SurgeryMember, American Society of Aesthetic Plastic Surgery

Hello, thank you for your question. This most likely has to be opened and come out on its own. If its not painful or infected then you can wait until your body reabsorbs it.