Conclusions
Addition of Dexmedetomidine to Isobaric Levobupivacaine significantly prolongs the duration of analgesia and anaesthesia compared to Ropivacaine and maintains stable hemodynamics. Ropivacaine is a suitable drug for day care whilst levobupivacaine is an excellent agent for longer surgeries. Dexmedetomidine is an effective non-opioid adjuvant which improves effectiveness of block without increasing the risk of side effects.