title: Speed of injection and spread of bupivacaine in the epidural space.
abstract: Speed of injection of bupivacaine was assessed in 73 women who received epidural analgesia in labour. Rapid injection was shown to produce quicker onset of epidural block and more reliable perineal anaesthesia than slow injection, but there was no difference in the final extent of the block.
mesh_terms: D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D002045:Bupivacaine / Q000008:administration & dosage* / Q000494:pharmacology; D003080:Cold Temperature; D005260:Female; D006801:Humans; D010502:Perineum; D011247:Pregnancy; D013997:Time Factors
chemical_list: D002045:Bupivacaine