Prepectoral versus Subpectoral Breast Reconstruction after Nipple-sparing Mastectomy: A Systematic Review and Meta-Analysis.

Background: Implant-based breast reconstruction after nipple-sparing mastectomy (NSM) presents unique benefits and challenges. The literature has compared outcomes among total submuscular (TSM), dual-plane (DP), and prepectoral (PP) planes; however, a dedicated meta-analysis relevant to NSM is lacking.

Methods: We conducted a systematic review of studies on immediate breast reconstruction after NSM using TSM, DP, or PP prosthesis placement in PubMed, Embase, and Cochrane databases.

Do we need acellular dermal matrix in prepectoral breast reconstruction? A systematic review and meta-analysis.

Acellular dermal matrices (ADMs) are commonly used in prepectoral breast reconstruction. However, ADM is associated with high cost and potentially infection and seroma. Comparative studies on prepectoral reconstruction with and without ADM are limited to small, single-institution series.