Augmentation mastopexy using the "double inner bra technique" (DIB) in post-bariatric surgery.

Background: Augmentation mastopexy has a 20-fold higher complication rate than primary augmentation. Performing augmentation mastopexy in post-bariatric patients poses an additional challenge owing to the reduced quality of the soft skin tissue. Therefore, it is technically complex and also fraught with complications. Implant dislocation, recurrent ptosis, wound healing problems with exposed implants, and the threat of implant loss are complications that must be prevented.

Methods: We present a case series study on our technique for stabilizing breast implants using the double inner bra technique (DIB) in which a laterobasal myofascial flap and an inferiorly based dermoglandular flap form a double inner bra for implant stabilization and protection.

Results: Thirty-seven cases were operated on using this technique from December 2020 to June 2023. No hematomas (0%), seromas (0%), infections (0%), and implant losses (0%) were recorded. Moreover, none of the patients had implant malposition (0%). With regard to recurrent ptosis mammae or waterfall deformity, 7 cases (2.6%) showed early ptosis within the first 3 months, and the number of ptosis decreased over time. Furthermore, 5 (1.81%) patients showed ptosis mammae after 6-12 months. Implant defect or rupture has not yet occurred (0%).

Conclusion: The DIB is an easy-to-learn and versatile technique. It has low complication rates and can be used to achieve esthetically satisfactory mid- to long-term results.