The Application of "HUAXI Hole 1" in Reverse-sequence Endoscopic Nipple-sparing Mastectomy With Direct-to-implant Breast Reconstruction
This study is a multicenter, open-label, randomized controlled trial. It will prospectively compare outcomes between patients undergoing reverse-sequence endoscopic NSM (R-E-NSM) with direct-to-implant breast reconstruction (DIBR) with the "HUAXI Hole 1" versus without the "HUAXI Hole 1". The study aims to evaluate differences in operative efficiency, surgical safety, postoperative aesthetics, and oncological safety between the two groups.