Meckel's diverticulum

(redirected from Merkel's diverticulum)
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Noun1.Meckel's diverticulum - a congenital diverticulum in the ileum resulting from incomplete closure of the yolk sacMeckel's diverticulum - a congenital diverticulum in the ileum resulting from incomplete closure of the yolk sac
diverticulum - a herniation through the muscular wall of a tubular organ (especially the colon)
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