Expert Consensus on the Use of a New Bioengineered, Cell-Friendly, Smooth Surface Breast Implant.

BACKGROUND: Although general guidelines are available for established silicone gel breast implants, the unique characteristics of the latest Motiva implants warrant specific guidelines. OBJECTIVES: This study aimed to generate consensus recommendations and summarize expert-based advice to better understand current surgical practices and to establish guidelines for surgeons transitioning from other implant devices to the Motiva implants. METHODS: A survey was compiled by 12 plastic surgeon experts in aesthetic and reconstructive breast surgery and 1 biotechnology scientist, and distributed to 36 plastic surgeons to establish a consensus on the use of these devices. Surgical techniques, complication rates, and implant selection were among the topics discussed. RESULTS: The experts agreed on 3 core principles regarding the use of Motiva Round and Ergonomix implants. Firstly, the dissected pocket needs to be close fitting and steps must be taken to prevent expansion of the pocket. Secondly, implant selection must be individualized. Finally, surgical planning and technique must be carefully considered. When questioned about problems they had ecountered, 84.6% of the experts agreed that they experienced fewer overall complications and 76.9% confirmed reduced capsular contracture rates with these devices. Overall, 84.6% of the experts favored selecting Motiva Ergonomix implants over Round implants to achieve a more natural look. In addition, 92.3% of the experts agreed that Motiva implants, due to their innovative technology, reduce the risk of anaplastic large-cell lymphoma. CONCLUSIONS: This international consensus of leading practitioners will assist plastic surgeons with patient selection, preoperative planning, and surgical technique. These recommendations are designed to optimize surgical outcomes, resulting in lower overall complication rates, more natural-looking breasts, and highly satisfied patients.

Ultrasonographic Identification of Shell Surface Types in Commercially Available Silicone Gel-Filled Breast Implants.

BACKGROUND: Breast implant safety issues have resulted in the need for global product recalls and medical device tracing. Conventional methods of breast implant tracing, have to date proven to be unsuccessful. This study aims to evaluate the effectiveness of high-resolution ultrasound (HRUS) screening in identifying implanted breast devices. METHODS: Data from 113 female patients undergoing preoperative ultrasound screening for secondary breast surgery between 2019 and 2022 was prospectively reviewed to evaluate the effectiveness of HRUS imaging with the aid of a sonographic surface catalog to identify the surface and brand type of implanted breast devices. To corroborate the findings and assess the reproducibility of the approach, further evaluations were replicated in New Zealand white rabbits and compared with the results found in humans. RESULTS: In the human recipients, implant surface and brand types were correctly identified by ultrasound imaging in 99% (112 of 113) and 96% (69 of 72) of the cases, either consultation-only or revision, respectively. This constituted an overall success rate of 98% (181 of 185). Furthermore, in a corroborating New Zealand white rabbit model where full-scale commercial implants were introduced and monitored over many months, from the total 28 analyzed, the surface was accurately identified in a total of 27 cases (the one failure being before generation of a sonograph surface catalogue), demonstrating an overall success rate of 96.4%. CONCLUSION: HRUS is, therefore, a valid and first-hand tool for breast implant imaging that can correctly evaluate both surface type and brand type alongside other variables such as implant placement, positioning, flipping, or rupture. CLINICAL RELEVANCE STATEMENT: HRUS is a valid and first-hand tool for the identification and traceability of breast implants that evaluates surface type and brand type. This low-cost, accessible, and reproducible practice provides patients with peace of mind and surgeons with a promising diagnostic tool.