Re: r/v fistula

From: Hugo D. Ribot Jr. (hribot@mindspring.com)
Sun Aug 31 22:32:51 1997


Betsy Hyde wrote:

> Our practice has a multip who developed an RV fistula after her first
> birth. (another practice). Now wants it repaired during birth # 2. The
> fistula is currently pin-hole sized.Some fecal leakage per vagina, but
> minimal. The fistula is 2-3 inches up the vagina.

Betsy:

Have had this situation several times before.

My $ 0.02:

If the fistula is low and close to the external anal sphincter, I have repaired them at the same time( like a third or fourth degree, in layers) and they have all healed very nicely.

If the fistula is a significantly greater distance cephalad, I would defer the repair until 6-8 weeks pp. You have to see if the pt has an intact and functioning external anal sphincter coexisting with the fistula you described, or a classic "poorly healed 4th degree" type of picture, where the perineum is either very shortened or absent, with no significant separation between the vaginal and rectal orifices (the so-called "cloaca"). These require more dissection, and I would defer them until the bowel is prepped, you can put the pt on a postop low residue diet, etc.

I guess that would be more than my two cents'.

Hugo

--
Hugo D. Ribot Jr., M.D., FACOG
Cartersville, GA
Private Collaborative practice




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