Bilateral ultrasound-guided erector spinae plane block versus wound infiltration for postoperative analgesia in lumbar spinal fusion surgery: a randomized controlled trial

[摘要] Purpose Both erector spinae plane block and wound infiltration are used to improve analgesia following spinal fusion surgery. Herein, we compared the analgesic effect of bilateral erector spinae plane block with wound infiltration in this patient population.

[学科分类] 骨科学

[关键词] Spinal fusion;Analgesia;Postoperative period;Nerve block;Erector spinae plane block;Wound infiltration