Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial

This prospective study evaluated the implementation of a novel, single-port, robotic platform in oncoplastic breast-conserving surgery for malignant lesions. The primary endpoint focused on technical success, defined as the achievement of tumor-free resection margins confirmed by intraoperative frozen-section histopathology, with secondary assessment of aesthetic outcomes and life quality score of patients.