Caudal block, high flow oxygen insufflation and dexmedetomidine sedation for inguinal hernia surgery in infants—A prospective evaluation of an alternative anesthesia technique

Inguinal hernia repair is the most common operation in infants, with well recognized anesthetic and perioperative risks. The aim was to investigate if the combination of caudal block, high-flow nasal oxygen insufflation and intravenous dexmedetomidine sedation is suitable for infants undergoing inguinal hernia surgery.