MECHANISM OF EXTENSION OF SPINAL ANAESTHESIA BY EXTRADURAL INJECTION OF LOCAL ANAESTHETIC

作者: C.H. BLUMGART , D. RYALL , B. DENNISON , L.M. THOMPSON-HILL

DOI: 10.1093/BJA/69.5.457

关键词:

摘要: We have examined the effect of extradural injection 0.5% bupivacaine or normal saline on progression spinal anaesthesia in 28 patients undergoing Caesarean section. Three groups were studied. Subarachnoid was established all patients. Group A (n = 10), control, received no for 20 min. B (u= 9) 10 ml and group C 5 min after subarachnoid injection. Sensory levels compared at 5-min intervals extension block found to be similar significantly faster than control (P

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