To compare the anaesthetic effectiveness and safety of ropivacaine 0.75% with bupivacaine 0.5% for spinal anaesthesia in patients having lower limb orthopedic surgery

Abstract

Background: Spinal anaesthesia, also known as subarachnoid block, is a fundamental method in the field of contemporary 
anesthesiology. Spinal anaesthesia is a very safe anaesthetic treatment because it provides deep pain relief, muscular 
relaxation, and causes fewer systemic and metabolic disruptions. 
Aims and objectives: To compare the anaesthetic effectiveness and safety of Ropivacaine 0.75% with Bupivacaine 0.5% for 
spinal anaesthesia in patients having lower limb orthopaedic surgery.