Effectiveness Of Intrathecal Dexmedetomidine In Combination With Hyperbaric Bupivacaine For Lower Abdominal Surgeries And Its Postoperative Analgesic Characteristic.

Background: Intra-thecal anaesthesia is the commonly preferred, block for surgeries of lower abdomen, perineal and lower limb. It is easy to administer and very economical but needs skills. Intrathecal use of local anaesthetics possesses a short duration of action and needs early use of rescue analgesia postoperatively.