All pediatric cryptorchid surgery requires general anesthesia, and the most appropriate age for cryptorchid surgery is between one and two years of age. Between this age, the child is usually unable to tolerate local or hemianesthetic anesthesia, so general anesthesia is required. General anesthesia requires intravenous drugs to put the child to sleep, followed by tracheal intubation and administration of muscle relaxants and analgesics to complete the anesthesia. Therefore, the pediatric cryptorchid anesthesia medication is mainly injected into the bloodstream, and it is necessary to assist tracheal intubation, and the surgery can be completed in about an hour. Because of the young age of the child, lung function is fully evaluated before surgery, and surgery is not recommended in the presence of epiglottitis, cough, or fever. Anesthesia is usually waited until the infection is fully controlled and the airway is stable.