Related Experiment Video
Updated: May 14, 2026
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
Published on: May 17, 2024
Single-Port Endoscopic Nipple-Sparing Mastectomy Using a Handheld Motorized Articulating System: Technical
Vasileios Kalles1, Apostolos Mitrousias2, Apostolos Vlachogiorgos2
1Breast Unit, Mediterraneo Hospital, Glyfada, Greece. vassilis_kalles@yahoo.gr.
Background:
Endoscopic nipple-sparing mastectomy (NSM) offers excellent cosmetic outcomes but remains technically demanding with conventional straight laparoscopic instruments, particularly in the medial, inferior, and retroareolar regions. The HandX™ (HumanTouch Surgical Ltd, Israel) is a 5-mm handheld, software-driven motorized articulating system that provides wrist-like motion. Its application in endoscopic breast surgery has not been previously reported.
Patients And Methods:
We present the first clinical use of this articulating system in single-port endoscopic NSM with immediate implant-based reconstruction. Two patients-one therapeutic case following complete clinical response to neoadjuvant chemotherapy and one bilateral prophylactic case-underwent NSM through a lateral incision using a standard single-port system. The articulating monopolar scissors were used to complete the superior, medial, inferior, and retroareolar dissection under CO2 insufflation. Reconstruction was performed with prepectoral placement of an anatomical implant wrapped in an acellular dermal matrix (Braxon® FAST, Decomed Srl, Italy).
Results:
All procedures were completed successfully without intraoperative complications. Operative times were 240 min for the unilateral case, including axillary procedure, and 250 min for the bilateral case. Blood loss was minimal, and both patients were discharged within 48 h. Drains were removed on postoperative day 7. No early (30-day) or late (90-day) complications occurred. Final pathology demonstrated a pathologic complete response in the therapeutic case and multifocal atypical ductal hyperplasia in the prophylactic case.
Conclusions:
Single-port endoscopic NSM using a software-driven motorized articulating system is technically feasible and facilitates dissection in challenging regions. This technique represents a minimally invasive approach positioned between fully robotic systems and endoscopic techniques, and warrants further evaluation.
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