Comparison of Different Dosage of Intrathecal Morphine as an Adjuvant to Hyperbaric Ropivacaine in Lower Limb Orthopaedic Surgeries: A Double-blinded Randomised Controlled Study
Introduction: Spinal anaesthesia with hyperbaric bupivacaine is the cornerstone of lower limb surgeries. With introduction of commercially prepared hyperbaric ropivacaine, its use has increased considerably as an effective alternate. Aim: To evaluate the analgesic and blockade characteristics of different dosages of m...