Abstract
Immediate breast reconstruction with implant (IBRI) can produce good aesthetic results after nipple-sparing mastectomy (NSM). Various surgical incisions can be used for NSM. The purpose of this study is to compare outcomes of using an IBRI with dual-coverage fascial flap after NSM with an inframammary fold (IMF) or a radial (Rd) incision. We retrospectively reviewed the records of 88 women who underwent IBRI with dual-coverage fascial flap from March 2015 to June 2018. Inframammary fold incision was used in 19 patients (22 breasts) and Rd incision in 69 patients (75 breasts). In the dual-coverage method, acellular dermal matrix covered the inferomedial quadrant of the breast, and conjoined fascial flap covered the remaining inferolateral quadrant. Patient-reported satisfaction was assessed using the Breast-Q questionnaire, and plastic surgeons assessed aesthetic postoperative scores. Complications and reoperation rates of 2 incisions were as follows: skin flap necrosis rate showed significant difference between 2 groups (IMF, 0.0% [0/22]; Rd, 16.0% [12/75]; P < 0.05). The other complication rates, hematoma, seroma, infection, capsular contracture, and total reoperations showed no significant difference. Postoperative Breast-Q scores were higher in the IMF group (331.9 ± 10.1) than in the Rd group (311.4 ± 11.0; P < 0.05), indicating higher satisfactory rate in the IMF group than in the Rd group. Surgeon-reported scores for breast symmetry, contour, and scar appearance were also higher in the IMF group (P < 0.05). Immediate breast reconstruction with implant with dual-coverage fascial flap after NSM with IMF incision was associated with a lower rate of postoperative skin flap necrosis and improved patient satisfaction, compared with Rd incision. Inframammary fold incisions were associated with improved scar and breast appearance.
Published Version
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