Comparison of onset and duration of sensory and motor blockade with intrathecal isobaric bupivacaine versus isobaric levobupivacaine for infraumblical surgeries

Background: Spinal anaesthesia remains a popular technique of choice for performing surgeries on abdomen, pelvis and lower limbs. It has fast onset action provides effective sensory motor blockade. is routinely performed by administration 0.5% bupivacaine. Aims: Aim the study was to compare duration blockade between intrathecal isobaric bupivacaine levobupivacaine. Materials methods: 80 patients age group 18-65 years either gender, belonging ASA Grade I II scheduled elective infraumbilical were enrolled in study. They randomised into 2 groups. Group B received 3.2 ml 0.5 % L Onset blockage compared two