Hypobaric pontocaine spinal anesthesia for prone and lateral positioned operations.
D000758:Anesthesia; D000775:Anesthesia, Spinal; D000777:Anesthetics; D000779:Anesthetics, Local; D006801:Humans; D013748:Tetracaine
D000777:Anesthetics; D000779:Anesthetics, Local; D013748:Tetracaine
ANESTHESIA, SPINAL; ANESTHETICS, LOCAL