What should you know about fat transfer from abdomen to buttocks?

The clinician first collects fat from the abdomen, commonly with liposuction, then prepares that tissue for placement in the buttocks. The goal may be to add projection, improve balance, or smooth a contour. The amount that can be transferred depends on donor tissue, skin elasticity, body proportions, and the treatment plan. The procedure changes both the abdomen and buttocks, so recovery involves both sites.

Expect soreness, bruising, swelling, and temporary changes in shape. Sitting or lying directly on the buttocks may be restricted while the tissue heals. Some transferred fat may be absorbed, and later contour changes can occur with weight changes.

Discuss your medical history, medicines, nicotine use, previous abdominal surgery, and plans for pregnancy or major weight change. Confirm who will perform the procedure, where it will take place, and how follow-up is arranged. Prepare loose clothing, prescribed wound supplies, transport, and help at home. Follow the specific instructions for walking, sitting, sleeping, compression, bathing, and returning to exercise.

Report increasing rather than improving pain, fever, pus, spreading redness, wound opening, or sudden one-sided swelling. Seek emergency help for chest pain, breathlessness, fainting, coughing blood, or a painful swollen leg. Do not wait for a routine appointment when these symptoms appear.

Ask how the abdomen will be shaped, where fat will be placed, how sitting restrictions work, what scars and drains to expect, and how complications are handled. Ask whether another approach, including [Dermal Fillers](/treatments/injectables/dermal-fillers/) for a different treatment goal, is relevant. [Fat Transfer](/treatments/surgical-dermatology/fat-grafting/) provides broader treatment context.