This issue has been discussed a lot, talk about their own views, immature place also hope that teachers more guidance. 1, surgery will have risks, no one has said that laparoscopic surgery is smaller than open, but open will not be smaller than laparoscopic right 2, if it is simple appendicitis, the operation is skilled, then the pure operating time is more than ten minutes ah 3, the short time, the cost of anesthesia will come down accordingly 4, small incision is not just a cosmetic problem, of course, this is also an important aspect, three small incisions add up to the length of course than a Open incision is much smaller, but the healing will be good will be fast, this is undoubtedly, otherwise no one does not stitch open incision and only use three band-aids to pull it together 5, post-operative recovery will be fast ah, generally awake after bed activities, the second day after surgery can remove the gastric tube to eat, at least not slower than open it 6, intraoperative observation of the whole abdominal situation is open can not reach, you can find the potential lesions, and even 7, can completely remove the abdominal exudate, even the pelvic and subhepatic abdominal wall, which even with 5000 ml of saline until the hands are soft estimated open surgery can not do it 8, can be removed through the trocar suction out of inflammatory exudate and appendix, avoiding the contamination of the incision 9, intestinal exudate found during surgery can also be removed in a timely manner ah, that the chance of postoperative intestinal adhesions, hee hee on I do not need to say it, you all understand 10, early post-operative activities, early feeding, no need to remove stitches, reduce the application of antibiotics, as soon as possible to discharge, saving hospitalization costs than the cost of surgery alone it with the continuous updating of technology and equipment progress, costs and other further optimization ah, when the laparoscopic do gallbladder is also a lot of controversy, but now? I hope we can be more tolerant and less critical of each new technology, so that it can slowly find its own development fulcrum, if it really is not better than the original technology, it has long been eliminated, there will be no room for survival, right ah.