"达芬奇菁英术者沙龙"线上学术会议第四期成功召开。本次会议由中华医学电子音像出版社与《中华胸部外科电子杂志》联合主办，聚焦机器人辅助下胸腔手术中的淋巴结清扫技术。来自国内胸外科领域的专家学者围绕肺部淋巴结清扫、器械安全使用、神经监测技术应用、解剖变异应对等临床热点展开深度探讨。本文系统梳理会议核心内容，旨在为机器人辅助下胸腔手术中淋巴结清扫技术的临床规范化应用提供学术参考与实践指导。

The 4th webinar of the "Da Vinci Elite Surgeons Salon" series was successfully held. This conference was jointly organized by the Chinese Medical Multimedia Press and the Chinese Journal of Thoracic Surgery (Electronic Edition), focusing on robotic lymph node dissection techniques. Experts and scholars in the field of thoracic surgery nationwide engaged in in-depth discussions on clinical hot topics including pulmonary lymph node dissection, safe use of surgical instruments, application of nerve monitoring technologies, and management of anatomical variations. This article systematically summarizes the core content of the conference, aiming to provide academic reference and practical guidance for the standardized clinical application of robotic lymph node dissection techniques.