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Gastrointestinal Tract
Once control of haemorrhage has been achieved, attention is turned
to prevention of further contamination by controlling spillage
of gut contents. Small gastrotomies or enterotomies can be rapidly
closed primarily with a single layer continuous suture.
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With extensive damage to the bowel
requiring resection, primary anastomosis is required. This
may be time consuming and the integrity of the anastomosis
is jeopardized in the milieu of generalized hypoperfusion.
This may also make decisions about resection margins more
difficult to judge.
In this case, especially with colonic
injuries, or multiple small bowel lesions, it is wiser to
resect non-viable bowel and close the ends, leaving them
in the abdomen for anastomosis at the second procedure.
The linear stapler is useful to achieve this, but bowel
ends may be closed with running suture or even umbilical
tapes. Ileostomies or colostomies should preferably not
be performed in a damage control setting, especially if
the abdomen is to be left open, as control of spillage is
almost impossible.
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