Effects of Erector Spinae Plane Block and Quadratus Lumborum Block on Postoperative Opioid Consumption in Laparoscopic Kidney Surgery: A Randomized Controlled Clinical Trial
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Background: The quadratus lumborum block (QLB) and erector spinae plane (ESP) block are relatively new regional analgesic techniques that provide analgesia to the abdominal wall and reduce postoperative opioid consumption. We compared the effectiveness of ultr... ...
