Objective:Emphasize the application of rapid induction intubation(RSI)in the treatment of severe trauma patients.Method:A retrospective study was conducted on 59 cases of severe trauma,which were in accordance with the conditions.All patients met emergency tracheal intubation indications.A group of 22 cases,no drug induced.B group of 19 cases,the use of sedative drugs midazolam.C group of 18 cases,the use of midazolam +suxamethonium chloride RSI.Result:A group:The success rate of intubation was 59.1%,B grou...