摘要
21世纪,外科学进入4.0时代,即外科学智能化时代。随着技术不断完善与发展,机器人手术已成为微创手术领域的重要发展方向。凭借高清三维立体视野,滤除手臂震颤等诸多显著技术优势,机器人手术在肝胆胰外科领域的应用日益广泛,并逐渐成为该领域主要手术方式。与传统开腹手术及腹腔镜手术相比,机器人肝胆胰手术在精确度和安全性方面展现出显著优势,不仅能减少患者术中出血量,还能缩短术后住院时间,加速患者康复。笔者所在中心是全球最大机器人肝胆胰外科手术中心之一,自2011年起,率先开展机器人肝胆胰手术,并成功实施近万例,积累了丰富的手术经验。在此期间,笔者团队建立了完整的机器人肝胆胰外科体系。本文汇总了目前国内外机器人肝胆胰外科领域的最新研究现状,结合笔者所在中心丰富临床经验,深入回顾机器人在胰腺外科、肝脏外科、胆道外科的研究进展与手术新技术,并对未来机器人肝胆胰外科发展趋势进行展望。
进入21世纪,伴随着三维影像重建技术、纤维光束内镜、信息技术、计算机信息处理等研究的出现,外科学进入了4.0时代,即外科智能化时
胰十二指肠切除术(pancreaticoduodenectomy,PD)适用于胰腺头部及钩突部病变切
PD术后常见并发症包括胰瘘、术后出血、术后胃排空延迟

图1 “L孔”“R孔”示意
Figure 1 Schematic diagram of "L-port" and "R-port

图2 单针全层胰肠吻合(“301”胰肠吻合) A:置入与主胰管直径相匹配的硅胶管,缝合固定;B:缝合胰腺断端;C:缝合胰腺断端上端及空肠壁并打结;D:电凝钩于空肠侧壁相应位置开孔,置入胰管支撑管;E:行胰腺断端全层对空肠浆肌层自上而下连续缝合;F:收紧并打结固定
Figure 2 Single-needle full-layer pancreaticojejunostomy (301-style pancreaticojejunostomy) A: Insertion of silicone tube matching the diameter of the main pancreatic duct and suture fixation; B: Suture the cut end of the pancreas; C: Suture the upper end of the pancreatic stump to the jejunal wall and tie the knot; D: Use an electrocautery hook to create an opening at the corresponding position on the jejunal side wall and insert the pancreatic duct stent; E: Full-thickness continuous suture of the pancreatic stump to the seromuscular layer of the jejunum from top to bottom; F: Tighten and tie the knot for fixation
机器人远端胰腺切除术(robotic distal pancreatectomy,RDP)适用于胰腺远端肿瘤治
顺行模块化胰脾切除术(radical antegrade modular pancreato-splenectomy,RAMPS)是针对胰体和胰尾恶性肿瘤的最常用术式。机器人辅助RAMPS(视频1)相较开腹RAMPS,在手术时间、术中出血量、胃排空延迟、术后住院时间等方面占据一定优
视频1 机器人辅助RAMPS
Video 1 Robotic-assisted RAMPS
扫描至移动设备观看手术视频:
传统涉及胰腺损伤的手术,术者往往采取胰腺与消化道吻合来完成肿瘤切除,损伤过多胰腺组织,破坏胰腺解剖结
目前,临床最经典解剖型肝切除为Couinaud八段法,即将肝分为具有流入与流出通道的最小独立解剖单
与开腹肝脏手术相比,机器人肝脏手术术后住院时间短,总体并发症少,术后疼痛程度

图3 1例肝癌患者术前及术中注射ICG后肝脏融合荧光显
Figure 3 Fused fluorescence imaging of the liver after preoperative and intraoperative injection of ICG in a patient with liver cance
近年来,机器人胆道手术也备受关注,相关研究时有报
尽管许多学者采用“远程手术”或“远程医疗”形容机器人手术给人类生活带来的巨大影响,但无法体现在现代人工智能技术及通信工程技术协助下,术者可以通过机器辅助,跨越不同时空、不同地域、不同极端环境,对患者进行手术治疗这一鲜明特

图4 全球首例多点协同5G远程多学科机器人手术试验
Figure 4 The world's first multi-point collaborative 5G remote multidisciplinary robotic surgery trial
随着手术技术不断完善,单孔机器人手术技术出现,旨在减轻患者创伤,加速患者康复。笔者团
机器人肝胆胰手术在确保患者治疗安全性及有效性的前提下,展现出术中出血量少、手术时间短及住院时间短等众多优势,其精确性、安全性高,同时可减轻术者疲劳

作者贡献声明
王冠宇收集文献资料、构思大纲、撰写并修改文章;张修平提出研究思路、撰写、审阅并批改文章;刘荣提供理论指导、撰写、审阅并最终定稿。
利益冲突
所有作者均声明不存在利益冲突。
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