. . "caudal block"@en-us . "regional anesthesia resulting from injection of an anesthetic into the caudal end of the spinal canal; now largely replaced by epidural anesthesia"@en-us . . . "caudal anesthesia"^^ . "0"^^ . "114028406"^^ . . "0.125"^^ . "14028406-n"^^ . "caudal anaesthesia"@en-us . . . . "113228767"@en-us . . . . "caudal anesthesia"@en-us .