Additional puncture holes are used to allow other specialize surgical instruments into your abdomen to perform the operation.
特殊的外科器械则从其余的小孔进入腹部，实施手术。
2
During a laparoscopic appendectomy, the surgeon inserts special surgical tools and a video camera into your abdomen to remove your appendix.
后者通过把各种稀奇古怪的器械及摄像头塞进肚子里面来切除阑尾。
3
On 3 December 2008 another detainee, said by police to have died of "bad kidneys", was found to have "evidence of some type of unknown surgical procedure on [his] abdomen".