Comparative Study on the Effect of Low Dose Dexmedetomidine and Clonidine as Adjuvant on the Quality of Subarachnoid Block by 0.5% Heavy Bupivacaine
Background: Spinal anaesthesia is a well-established anaesthetic technique due to its quick onset and reliable sensory-motor inhibition. However, limited postoperative analgesia remains a major drawback of bupivacaine-based subarachnoid block. The addition of intrathecal adjuvants has been explored to improve block qua...