EXPLORE
Plastic Surgery
Dr. Barry Eppley

Explore the worlds of cosmetic
and plastic surgery with Indianapolis
Double Board-Certified Plastic
Surgeon Dr. Barry Eppley

Case Study – Buttock Reconstruction with Dermal-Fat Grafts

 

Background: Fat grafting to the buttocks is most commonly done for aesthetic reasons as in the well known Brazilian Butt Lift (BBL) procedure. Large numbers of patients treated around the world has shown that it can be very successful with relatively high amounts of fat retention in many patients. Less is well known, however, about fat grafting into the deformed or scarred buttocks for reconstructive purposes. (although a lot is known about fat grafting in breast reconstruction)

The most common use for fat grafting in buttock reconstruction is in the management of illicit silicone oil injections. While the injected silicone material can never really be removed the purpose of the fat injections to break up the scar contractures and introduce healthier tissue amongst them. Its effects are not really for volume augmentation per se. But injectable fat grafting is still effective for these purposes.

The rare condition of cojoined twins (one in 200,000 births) is a congenital condition that may require secondary buttock reconstruction. One type of cojoined twins is pygopagus (iliopagus) where they are joined back to back at the buttocks. This is reported to occur in about 20% of cojoined twin cases. Their separation ends up creating buttock scars and contour deformities as would be expected that awaits secondary reconstruction.

Case Study: This 26 year-old female presented with buttock scar contractures from having been separated at birth from her twin. Both buttocks had significant indentations, wide scarring and very visible suture track marks.

buttock-reconstruction-with-dermal-fat-graft-dr-barry-eppley-indianapolisbuttock-reconstruction-with-dermal-fat-grafts-back-view-dr-barry-eppley-indianapolisUnder general anesthesia and in the prone position, all of her buttock scars including the track marks were excised. The deeper tissues were released and skin flaps raised. A large dermal-fat graft was harvested from the lower abdomen. The graft was de-epithelized and placed in a dermal up side position into both buttock defects and sutured into place. The incisions were closed in more narrow and linear line closures.

buttock-reconstruction-with-dermal-fat-grafts-result-bvack-view-dr-barry-eppley-indianapolisbuttock-reconstruction-with-dermal-fat-grafts-result-left-side-view-dr-barry-eppley-indianapolisHer four month after surgery results show that the fat grafts had been maintained as the buttock contours obtained in surgery persisted. The scars remained hyperpigmented as would be predicted give her ethnicity.  Secondary scar recision can be done later if desired.

While injectable fat grafting is most commonly used in the buttocks, scar contractures present different challenges. Wide scars and severe indentations may be better served by excision and deep scar release. This creates an open defect into which the need for traditional dermal-fat grafting must be used to create volumetric fill. These larger dermal-fat grafts take well in my experience.

Highlights:

1) Buttock contour deformities due to scarring can be effectively treated by fat grafting.

2) Injectable fat grafting to a deformed buttocks may require more than one injection session to optimize the buttock shape.

3) Dermal-fat grafting to the buttocks allows for scar revision and release at the same time but also requires a donor site harvest and scar.

Dr. Barry Eppley

Indianapolis, Indiana


Dr. Barry EppleyDr. Barry Eppley

Dr. Barry Eppley is an extensively trained plastic and cosmetic surgeon with more than 20 years of surgical experience. He is both a licensed physician and dentist as well as double board-certified in both Plastic and Reconstructive Surgery and Oral and Maxillofacial Surgery. This training allows him to perform the most complex surgical procedures from cosmetic changes to the face and body to craniofacial surgery. Dr. Eppley has made extensive contributions to plastic surgery starting with the development of several advanced surgical techniques. He is a revered author, lecturer and educator in the field of plastic and cosmetic surgery.

Read More


Free Plastic Surgery Consultation

*required fields


Military Discount

We offer discounts on plastic surgery to our United States Armed Forces.

Find Out Your Benefits


Categories