这份评论涵括了八份研究，共有358位参与者显示仅有有限的证据证实腹横肌平面阻滞能改善腹部手术后的疼痛。

We have included eight studies, with a total of 358 participants in this review, that show some limited evidence that TAP blocks improve pain relief after abdominal surgery.

youdao

使用方法：人体躺在器械上，用脚勾牢横杠，双手交叉置于脑后，利用腹部肌肉力量收缩坐起，缓慢还原，反复使用。

Use Method: lie down on the camber and hook the feet at a rung. put the hands behind the head. Use abdominal muscles to sit up and return to original position. Repeat the same movement.

youdao

使用方法：人体躺在器械上，用脚勾牢横杠，双手交叉置于脑后，利用腹部肌肉力量收缩坐起，缓慢还原，反复使用。

Use Method: lie down on the camber and hook the feet at a rung. put the hands behind the head. Use abdominal muscles to sit up and return to original position.

youdao

使用方法：人体躺在器械上，用脚勾牢横杠，双手交叉置于脑后，利用腹部肌肉力量收缩坐起，缓慢还原，反复使用。

Use Method: lie down on the camber and hook the feet at a rung. put the hands behind the head. Use abdominal muscles to sit up and return to original position.

youdao