Appendicitis surgery anesthesia is mainly two kinds of anesthesia, general anesthesia or local anesthesia, and local anesthesia is divided into two kinds of lumbar anesthesia and epidural anesthesia, whether the need for lumbar anesthesia depends on the mode of surgery. 1. General anesthesia: If minimally invasive appendectomy, such as laparoscopic surgery, is the need for general anesthesia, is not suitable for lumbar anesthesia, in the laparoscopic appendectomy, need to be injected into the abdominal cavity with a large amount of carbon dioxide, through the gas to prop up the abdominal cavity, so that the operating space is exposed. 2. Local anesthesia: local anesthesia is needed for lumbar anesthesia, local anesthesia is divided into two kinds, one is to do simple lumbar anesthesia, the second is to do epidural anesthesia, or lumbar-hard joint anesthesia, both need to be in the spine for numbing injection, through the anesthesia-related planes below the completion of appendectomy. Specifically which way is recommended that the patient and the doctor to discuss in detail, choose the appropriate operation and anesthesia for their own.