Unilateral erector spinae plane block versus intravenous morphine for postoperative analgesia after Percutaneous nephrolithotomy. A randomized controlled trial

Pain is an everyday challenge during all surgeries and it is a chief postoperative complication, so pain management is a corner stone in anesthetic practice. Percutaneous nephrolithotomy PCNL surgeries are usually associated with acute postoperative pain. Ultrasound guided nerve block is considered a recent technique for pain management. it provides better visualization of the nerves and reduces the risk for complications e.g. unintended injury to adjacent structures. Erector spinae plane (ESP) block is a novel method of delivering postoperative analgesia after PCNL surgery, technique involves injecting local anaesthetic into the interfascial plane between the erector spinae muscle and the transverse processes.and is therefore devoid of major adverse effects like pneumothorax, spinal cord trauma, and hypotension that can occur with other types of blocks like thoracic paravertebral block (TPVB). The goal of this research was to determine the analgesic efficacy and safety of ultrasound-guided ESP. block done at T8 transverse process level in patients undergoing PCNL surgeries for intraoperative and postoperative analgesia

Analgesic · Anesthesia · Levobupivacaine · Nerve block · Percutaneous · Percutaneous nephrolithotomy · Pneumothorax · Anesthesia and Pain Management · Medicine · Nausea and vomiting management · Spine and Intervertebral Disc Pathology · Surgery