Thoracic Paravertebral Block Versus Erector Spinae Plane Block for Postoperative Analgesia in Video-Assisted Thoracoscopic Surgery: A Retrospective Cohort Study
Objectives: Thoracic paravertebral block (TPVB) and erector spinae plane block (ESPB) are widely utilized regional analgesia techniques for video-assisted thoracoscopic surgery (VATS). However, evidence comparing their analgesic efficacy remains inconclusive. This study aimed to compare postoperative opioid requirement...