66例非气腹腹腔镜手术中，5例中转开腹(中转率7.5%)，61例包括胆囊切除、结直肠切除、盲肠部分切除、胃大部切除、腹股沟疝修补、腹壁紧缩成形术等获成功。

• Except 5 cases were converted to open surgery(conversion rate 7.5%25), the other 61 cases of gasless laparoscopic cholecystectomy(41), inguinal herniorrhaphy(2), abdomino-perineal resection of rectal carcinoma(9), sigmoidectomy(3), left hemi-colectomy(1), hand-assisted sigmoidoproctectomy(1), hand-assisted right hemi-colectomy(1), partial excision of cecum(1), sub-total gastrectomy(1), and abdominal plasty(1) were successfully performed with no mobidity and mortality.