First, the main advantage of laparoscopic cholecystectomy is its minimally invasive nature. Second, open surgery requires an incision about 7 – 10 cm long in the upper abdomen, and it takes 7 to 9 days to remove the stitches after surgery, with obvious postoperative wound pain, longer recovery time for intestinal function, and longer time for postoperative rehydration and antibiotic use. Third, you can get out of bed the same day after laparoscopic cholecystectomy, and you can be discharged from the hospital about 3 days after surgery. Fourth, laparoscopic surgery also avoids such as wound infection, fat liquefaction, incisional splitting, incisional hernia, etc.