V. P.

Ultrasound-guided external oblique intercostal block versus port site infiltration for postoperative analgesia in obese patients: a randomized controlled trial

The postoperative pain in obese patients undergoing laparoscopic cholecystectomy (LC) is challenging due to combination of reduced functional residual capacity, increased oxygen consumption, and higher sensitivity to the respiratory depressant effects of opioids. The primary objective of the study was to compare to...