3D腹腔镜单孔胆囊切除手术：附2例报告

目的探讨借助“3D”腹腔镜系统完成单孔腹腔镜胆囊切除手术的可行性及临床经验。方法经临床筛选2 例胆囊良性疾
病患者，均有反复发作右上腹痛的病史，上腹部B超检查提示胆囊结石。手术均在“3D”腹腔镜系统辅助下经脐部单一操作孔进
行操作。结果2 例患者均成功完成手术，手术时间分别为35 min及50 min，平均40 min。患者术后8 h可下床活动，术后第1天
恢复正常饮食，第2天均出院，临床症状均消失。结论“3D”腹腔镜系统能够在单孔腹腔镜手术操作时很好地显露术区组织层次
结构，特别是一些关键组织结构如“胆囊三角”，提高了手术的安全性，有利于单孔腹腔镜胆囊切除术的进一步推广。

Trans-umbilical three-dimensional single-incision laparoscopic cholecystectomy: reportof two cases

Objective To explore the feasibility of single-incision laparoscopic cholecystectomy using a three-dimensional (3D)
laparoscopic system. Methods Two patients with benign gallbladder disease with a history of recurrent abdominal pain were
selected to undergo the surgery. Gallstones were diagnosed by B ultrasound examination. All the operations were performed
through the umbilical incision with the 3D laparoscopic system. Results The 2 operations were completed successfully with a
operative time of 35 min and 50 min. Both of the patients were ambulatory 8 h after the surgery, began to have a normal diet 1
day after operation, and were discharged 2 days postoperatively without any clinical symptoms. Conclusions 3D
single-incision laparoscopic operation can well reveal the tissue anatomy in the operative field especially for some important
structures such as the Calot’s triangle with an improved safety compared to conventional laparoscopic operations.