Experimental application of a modified jejunocecal valve as a remedy in massive resection of the small intestine

Twelve dogs underwent resection of about 80% of small bowels. In 6 dogs, continuity was restored by end-to-end anastomosis, while in the other 6 dogs a jejunocecal valve was constructed. Mortality rate was 0% in dogs with constructed valve and their emptying time for the small intestine was about two times slower than in control group. Both groups of dogs showed loss of weight, but the weight was stabilized in dogs with constructed valve. The final mechanism of the action of the valve was unclear. The application of such a valve might be of clinical usefulness both in human and animal patients subjected to massive enterectomy