Postoperative Pain, Acute Clinical Trial
Official title:
Ultrasound Guided Modified Versus Conventional Serratus Anterior Plane Block as a Preemptive Analgesia for Unilateral Video-Assisted Thoracoscopic Surgery
comparing preemptive analgesia with ultrasound guided modified serratus anterior plane block versus ultrasound guided serratus anterior plane block
comparing the quality of postoperative analgesia and opioid consumption in patients undergoing Video-Assisted Thoracoscopic Surgery when using preemptive analgesia with ultrasound guided modified serratus anterior plane block versus ultrasound guided serratus anterior plane block ;