ICD-11 definition : A condition of the vas deferens affecting males, caused by determinants arising during
the antenatal period. This condition is characterized by the unilateral or bilateral
absence of the vas deferens, azoospermia, and infertility.;
ICD-11 synonym : imperforate vas deferens; congenital atresia of vas deferens; Absence of vas deferens; Atresia of vas deferens;
A condition of the vas deferens affecting males, caused by determinants arising during
the antenatal period. This condition is characterized by the unilateral or bilateral
absence of the vas deferens, azoospermia, and infertility.