Muscle-Splitting Augmentation-Mastopexy: Implant Protection With an Inferior Dermoglandular Flap.

Abstract

Simultaneous augmentation-mastopexy can achieve excellent patient and surgeon satisfaction but continues to pose a challenge, with revision rates of up to 25%. Recurrent ptosis and poor overall breast shape are 2 common reasons for reoperation, whereas some of the most feared complications is breast implant exposure, infection, and loss secondary to wound breakdown; excessively large implants or too much tension during closure are possible contributing factors. We describe a technique for augmentation-mastopexy combining a muscle-splitting pocket for implant placement along with an inferior flap, which helps secure the implant in place and provides coverage in case of wound dehiscence. A retrospective chart review was performed (January 2015 to December 2017) of women who underwent augmentation-mastopexy with round, textured silicone gel implants using a muscle-splitting technique combined with an inferior de-epithelialized dermoglandular flap. A total of 118 patients (236 breasts) were operated on. Mean follow-up was 13 months (10-42 months). Mean patient age was 33.3 years (24-55 years). Mean operative time was 102.9 minutes (80-135 minutes), and implant size ranged from 175 to 350 mL (mode, 275 mL). There were no cases of implant extrusion, nipple-areola complex ischemia, or surgical site infection; however, 1 patient required revision surgery for implant malposition, and 2 had a postoperative hematoma. In summary, the technique we describe combines 2 established mammaplasty techniques, ensuring upper pole fullness with good cleavage, implant protection in case of wound breakdown, and good patient satisfaction as evidenced by a low revision rate and minimal complications. LEVEL OF EVIDENCE: IV, therapeutic. Evidence obtained from multiple time series with or without the intervention, such as case studies.