Ultrasound-Guided Erector Spinae Plane Block in Major Spinal Surgery

This study aims to evaluate the effects of ultrasound-guided bilateral erector spinae plane block on intraoperative pain control and bleeding in patients undergoing major spinal surgery. Participants will be randomly assigned to two groups: one group will receive the Erector Spinae Plane block, while the other group will receive standard pain management. Primary outcomes include postoperative pain levels and intraoperative blood loss. This study seeks to determine whether the Erector Spinae Plane Block technique positively contributes to patient recovery and reduces bleeding complications.