Aaron C Van Slyke1, Michael Carr, Nicholas J Carr. 1. Vancouver, British Columbia, Canada From the Division of Plastic Surgery, Department of Surgery, University of British Columbia.
Abstract
BACKGROUND: Augmentation mammaplasty is the most common aesthetic procedure. Textured implants control implant position and have improved capsular contracture rates; however, the impact of texturing on longevity and clinical findings at explantation is unclear. METHODS: All cases of explantation between January of 2005 and April of 2017 from an aesthetic practice were reviewed retrospectively. Patient demographics, implant characteristics, time to explantation, and clinical presentation and intraoperative findings at explantation were analyzed. RESULTS: Five hundred thirty-nine breast implants were explanted during the study period: 249 saline, 147 smooth gel, 123 Biocell, and 20 other nonaggressively textured breast implants. Average time from placement to explantation was 7.5, 5.6, 4.9, and 4.0 years for saline, other textured, smooth gel, and Biocell implants, respectively (p = 3.25e-08). The percentage of implants removed associated with implant performance failure was 50.3, 57.4, 75.0, and 85.4 percent for smooth gel, saline, other textured, and Biocell implants, respectively (p = 7.25e-09). In addition, 21.1 percent of Biocell implants versus 1.4 percent of all other implants presented with pain (p = 2.71e-15). Forty-five Biocell implants had double capsules; this phenomenon was not observed with any other implant type (p = 5.85e-37). Seven Biocell implants had late seromas, compared to three late seromas with any other implant type (p = 0.0013). CONCLUSIONS: Here, the authors provide evidence that Biocell implants have the shortest time to explantation and the highest proportion of implants associated with implant performance failure. This information should complement the informed consent process when selecting an appropriate implant.
BACKGROUND: Augmentation mammaplasty is the most common aesthetic procedure. Textured implants control implant position and have improved capsular contracture rates; however, the impact of texturing on longevity and clinical findings at explantation is unclear. METHODS: All cases of explantation between January of 2005 and April of 2017 from an aesthetic practice were reviewed retrospectively. Patient demographics, implant characteristics, time to explantation, and clinical presentation and intraoperative findings at explantation were analyzed. RESULTS: Five hundred thirty-nine breast implants were explanted during the study period: 249 saline, 147 smooth gel, 123 Biocell, and 20 other nonaggressively textured breast implants. Average time from placement to explantation was 7.5, 5.6, 4.9, and 4.0 years for saline, other textured, smooth gel, and Biocell implants, respectively (p = 3.25e-08). The percentage of implants removed associated with implant performance failure was 50.3, 57.4, 75.0, and 85.4 percent for smooth gel, saline, other textured, and Biocell implants, respectively (p = 7.25e-09). In addition, 21.1 percent of Biocell implants versus 1.4 percent of all other implants presented with pain (p = 2.71e-15). Forty-five Biocell implants had double capsules; this phenomenon was not observed with any other implant type (p = 5.85e-37). Seven Biocell implants had late seromas, compared to three late seromas with any other implant type (p = 0.0013). CONCLUSIONS: Here, the authors provide evidence that Biocell implants have the shortest time to explantation and the highest proportion of implants associated with implant performance failure. This information should complement the informed consent process when selecting an appropriate implant.
Authors: Shafreena Kühn; Mara Anna Georgijewitsch; Andrej Wehle; Moritz Billner; Lara Küenzlen; Jens Rothenberger; Ulrich Michael Rieger Journal: Breast Care (Basel) Date: 2020-10-16 Impact factor: 2.268