A loop of bowel (the colon in colostomy and the ileum in ileostomy) is cut and the end brought through to the abdominal surface.

 
  • 暫時(shí)性結腸造口術(shù)與迴腸造口術(shù)一般進(jìn)行如下:將一段腸襻提近腹壁,將腸切斷,使兩端開(kāi)口均通向體外。
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