a congenital defect of the anus; there is partial or complete obstruction of the anal opening
imperforate anus 例句
英汉例句
to evaluate curative effect modification operation on imperforate anus with rectal fistula to navicular fossa.
目的:无肛舟状窝瘘术式改良及疗效评价。
among them, 17 were combining type, 9 imperforate anus associated with intestinal neuronal dysplasia, 3 immaturity of ganglion cells, 1 hypoganglionosis, 2 neuronal hypogenesis.
the effective rate of surgical treatment is 85. 71% , surgery has significant effect on the combining type and imperforate anus associated with intestinal neuronal dysplasia especially.