Gansu Provincial People’s Hospital Qu Kunpeng: the onset of cholecystitis will increase the difficulty of the operation, the chance of turning to open the abdomen is relatively larger, but not for sure can not do laparoscopy, we usually use laparoscopy first to explore, if indeed can not use laparoscopy and then turn to open the abdomen, this will not add much additional trauma and costs, can maximize the opportunity for minimally invasive surgery. Qu Kunpeng, Gansu Provincial People’s Hospital: The classic laparoscopic cholecystectomy is four holes, now there are three holes, two holes and even one hole, mainly related to the doctor’s technique, level and the specific situation of the patient. We do all these methods, depending on the patient’s condition and the difficulty of the operation, to reduce the number of puncture holes as much as possible without increasing the risk of the operation, in order to reduce the trauma of the operation. 1 hole laparoscopic cholecystectomy, also known as single-hole laparoscopic cholecystectomy, is the latest technology that we carry out, the puncture hole is located in the umbilicus, and the surgical scar is almost invisible after healing, which is suitable for people who do not have heavy inflammation of the gallbladder and have high requirements for appearance. It is suitable for people with less severe gallbladder inflammation and higher requirements for appearance.