| By the end of the war most series
were reporting favourable results with primary suture of simple
colonic injuries, and suggesting that colostomy be reserved for
more extensive trauma. However, in the early part of the second
world war, and despite the previous evidence to the contrary,
Ogilvie recommended colostomy for all colonic injuries. This was
despite Ogilivie's own paper recording a mortality of 50% for
primary repair compared to 59% for colostomy.
"The treatment of colon injuries is based on the known
insecurity of suture and the dangers of leakage. Simple closure
of a wound of the colon, however small, is unwarranted; men have
survived such an operation, but others have died who would still
be alive had they fallen into the hands of a surgeon with less
optimism and more sense. Injured segments must either be exteriorized,
or functionally excluded by a proximal colostomy." -
W. H. Ogilvie. 1944
Adding to the call for colostomy was a publication from the Office
of the Surgeon General of the United States in 1943 which mandated
that all colonic injuries be treated by colostomy. By the end
of the second world war, mortality from colon injuries was being
reported at 5-20%. This was attributed to the use of colostomy,
but again all series reporting both treatment methods had a lower
mortality in the primary repair group. The use of colostomy for
all colonic injuries continued into the Korean and Vietnam wars.
After the second world war, civilian surgeons started reporting
their experience with colonic injuries. Again, primary repair
was associated with better outcomes. Woodhall & Oschner reported
an 8.3% mortality for primary repair compared with 35% mortality
for colostomy. More evidence supporting primary repair emerged
over the next decades. In the past 2 decades there are been several
prospective studies and randomised control trials supporting primary
repair in most cases of penetrating colonic injury.
|