Covert laparoscopic cholecystectomy:a new minimally invasive technique.
To further improve our developed transumbilical endoscopic surgery (TUES), we developed a completely covert laparoscopic cholecystectomy (LC). Twelve cases of LC were recruited for this new approach. First, a 10-mm trocar was placed above the umbilicus for inserting the laparoscope. Two 5-mm trocars were then placed near the right and left ends of the superior margin of the suprapubic hair. After the 5-mm 30° laparoscope was shifted to the left suprapubic trocar, the harmonic scalper, electric hook, and grasper were inserted either through the 10-mm umbilical trocar or through the right suprapubic trocar. All gallbladders were successfully removed without intraoperative complications. The mean operating time was 28.5 ± 5.7 min (range 20-45 min). All patients felt well after surgery and did not need postoperative analgesia. They resumed free oral intake 6h after the procedure. All patients were satisfied with the appearance of the incisions, which were completely hidden in the umbilicus and suprapubic hair. The approach we developed has overcome both external instrument interference around the umbilicus and the loss of triangulation in the operative field. It is relatively simpler than a typical TUES and offers better cosmetic results.
Department of Minimally Invasive Surgery, Tongji University Affiliated Shanghai East Hospital, PR China. huhailc@sina.com
Hai
H
Hu
Jiang Fan
JF
Zhu
An Hua
AH
Huang
Ying
Y
Xin
An An
AA
Xu
Bingguan
B
Chen
D000328:Adult; D017081:Cholecystectomy, Laparoscopic / Q000295:instrumentation / Q000379:methods*; D005260:Female; D005705:Gallbladder Diseases / Q000601:surgery*; D006801:Humans; D020706:Laparoscopes; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures / Q000295:instrumentation / Q000379:methods*; D013525:Surgical Instruments; D016896:Treatment Outcome; D014472:Umbilicus / Q000601:surgery*; D055815:Young Adult