Lateral Quadratus Lumborum Block Versus Acupuncture for Postcaesarean Analgesia: A Randomized Clinical Trial

Improved pain control after caesarean section remains a challenging objective. Although both the lateral quadratus lumborum block and acupuncture have been reported to provide superior postoperative analgesia after caesarean section when compared to placebo, the efficacy of these techniques has never been compared head-to-head.