The use of erector spinae plane block and rectus sheath block for postoperative analgesia in midline abdominal procedures is becoming more common. However, the most effective and appropriate method remains unclear. We aimed to compare the postoperative analgesic effecacy of ultrasound-guided bilateral erector spinae plane blocks with rectus sheath blocks for midline abdominal surgery in a low- and middle-income country.

中文翻译：

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超声引导下双侧竖脊肌平面阻滞与直肌鞘阻滞对中低收入国家腹部中线手术的术后镇痛效果：一项随机对照试验


在腹部中线手术中使用竖脊肌平面阻滞和直肌鞘阻滞进行术后镇痛正变得越来越普遍。然而，最有效和最合适的方法仍不清楚。我们旨在比较超声引导下双侧竖脊肌平面阻滞与直肌鞘阻滞对中低收入国家腹部中线手术的术后镇痛效果。