Methods After pulling sigmoid colon and rectum to some tension, sewing peritonaeum with them and then making them fixed.

方法将乙状结肠及直肠牵拉有一定张力后，与腹膜缝合固定。

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Methods After pulling sigmoid colon and rectum to some tension, sewing peritonaeum with them and then making them fixed.

方法将乙状结肠及直肠牵拉有一定张力后，与腹膜缝合固定。

youdao