Ultrasound-guided Erector Spinae Plane Block versus Oblique Subcostal Transversus Abdominis Plane Block for Postoperative Analgesia in Laparoscopic Cholecystectomy: A Prospective Observational Study
Introduction: Postoperative pain following laparoscopic cholecystectomy is multifactorial and requires effective management to enhance recovery and reduce opioid consumption. Ultrasound-guided regional techniques like Erector Spinae Plane Block (ESPB) and Oblique Subcostal Transversus Abdominis Plane (OSTAP) block are...