Introduction of Breast Implants Through the Abdominal Route - Analysis of a Cohort

Abstract

Background: Simultaneous breast reshaping and abdominoplasty offer patients the opportunity to undergo body reshaping in a single surgical session involving one anesthesia induction and one incision. In Latin America, abdominal implant placement is an infrequently used technique, likely because there is little evidence on its efficacy and safety. This study aimed to evaluate the efficacy and safety of implant placement through the abdominal route. Methods: A retrospective cohort was analyzed, including 350 records of patients who underwent abdominal breast implants from 2013 to 2021 with a minimum follow-up of 1 year. The procedure was performed under epidural anesthesia. Results: No intraoperative complications were reported. After a minimum 12-month follow-up, complications were detected in 5% of cases; the most frequent was asymmetry (4.6%), followed by abdominal migration and one case of symmastia. During the follow-up period, no capsular contracture was detected in any case. A satisfaction percentage of 98.1% was obtained. The only independent factor associated with complications was distance from the sternal notch to the nipple-areola complex greater than 21 cm. Conclusion: In this case series, mammaplasty with abdominal implant placement was an effective and safe procedure, with reduced risk of infection or capsular contracture and no scarring in or near the breasts for patients with properly selected comorbidities. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.

Omental coating attenuates implant-induced foreign body reaction in rats

“…Materials and devices implanted in the body, such as glucose sensors, 1 breast implants, 2,3 cardiac pacemaker, 4,5 or brain pacemaker, 6–8 have been used for tissue replacement and reconstruction, drug delivery, biosensors and so on. 9–11 Though offering remarkable clinical benefits, the body’s immune system recognizes such implants as foreign, and result in persistent inflammatory reaction called the foreign body reaction (FBR), often lead to tissue distortion, pain, and chronic wounds.…”