Is Right Unilateral Transversus Abdominis Plane (TAP) Block Successful in Postoperative Analgesia in Laparoscopic Cholecystectomy?

Background: Transversus abdominis plane (TAP) block is used for postoperative analgesia in laparoscopic cholecystectomy. In laparoscopic cholecystectomy, the incisions are located mainly on the upper right side of the abdomen.

Aims: We aim to determine the efficacy of less-invasive ultrasound-guided right unilateral oblique subcostal TAP block in laparoscopic cholecystectomy on postoperative analgesia by comparing patients undergoing bilateral TAP block and a control group.

Unilateral transversus abdominis plane block and port-site infiltration : Comparison of postoperative analgesic efficacy in laparoscopic cholecystectomy.

Purpose: To compare the analgesic efficacy of unilateral subcostal transversus abdominis plane (TAP) block with local anesthetic infiltration, applied to the port site in patients undergoing laparoscopic cholecystectomy (LC).

Methods: Group T received a unilateral subcostal TAP block, group I received a local anesthetic infiltration at port sites, and group C was the control group. Groups T and I received 20 mL 0.

Effects of suprascapular and axillary nerve block on postoperative pain relief sevoflurane consumption and visual clarity in arthroscopic shoulder surgery.

Objectives: This study aims to investigate the effects of suprascapular nerve and axillary nerve block on postoperative pain, tramadol consumption, sevoflurane consumption and visual clarity of the surgical field in arthroscopic shoulder surgery.

Methods: Forty-six patients undergoing arthroscopic shoulder surgery were randomized to receive either both suprascapular and axillary nerve block with ultrasound guidance (20 ml 0.25% bupivacaine) before general anesthesia (group SSAXB, n=23) or a subacromial local infiltration (20 ml 0.