An instrument called a trocar makes a puncture in the abdominal wall.

一种叫作套管针的器械会在腹壁上扎一个小孔。

《柯林斯英汉双解大词典》

The surgeon may choose to sew your natural tissue back together, but frequently, it requires the placement of mesh (screen) in or on the abdominal wall for a sound closure.

外科医生有时候可能会选择直接将你的组织重新缝合在一起，但是医生一般是会将“医用外科网”（一种补片）放在腹壁上用于加固腹壁。

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Images 1 and 2: Sagittal and coronal scans showing low abdominal wall defect with a large cystic structure containing debris inside representing dilated bowel.

图1、2矢状面和冠状面显示下腹壁缺损，并有一囊性结构，其内的扩张肠管内可见碎屑回声。

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"When you cut a patient that is overweight, you're much more prone to infections of the abdominal wall, " Horgan said.

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But in either surgery, small nerves can be irritated by the procedure or the repair mesh as well as by sutures or tacks used to hold the mesh against the abdominal wall.

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Stoma care refers to the care required by patients who have had colostomies and other similar procedures, in which a piece of the large intestine or colon is diverted to an opening in the abdominal wall, known as a stoma.

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