Laparoscopic surgical exploration allows the appendix to be invisible, but the management of the appendiceal stump is more complicated than open surgery. How to ensure that the root does not leak is the main tracking of laparoscopic present appendectomy. At present, the following methods are generally adopted: 1, bipolar electrocoagulation, direct coagulation of the appendiceal stump; 2, stump suture and ligation (including single, double, etc.); 3, ligation + titanium clips (or various vascular clips); 4, eight-sided embedding; 5, purse-string embedding.