RESUMEN
Caudal anesthesia is one of the most commonly performed forms of regional anesthesia in childhood, which is relatively easy to learn and very effective. Indications for sacral block are all interventions below the costal arch. The puncture can be performed on premature babies and children up to 50 kg body weight. The use of ultrasound increases the success rate and verifies the epidural injection. Bupivacaine and ropivacaine can be combined with adjuvants such as clonidine, morphine or ketamine, which lead to a prolonged effect. In selected patient groups, the operation can also be performed under caudal anesthesia with sedation in order to maintain spontaneous breathing and avoid respiratory complications. This review article gives an overview of caudal anesthesia and offers practical instructions for blocks during general anesthesia and sedation.