title: Bifid urethra with pre-anal accessory track (Y duplication).
abstract: Bifid urethra with a pre-anal or perineal accessory track (Y duplication) is an abnormality insufficiently recognised and its true anatomy may be overlooked. 9 cases are reported together with a description of an operative correction.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010413:Penis / Q000601:surgery; D011859:Radiography; D014521:Urethra / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014555:Urination Disorders / Q000601:surgery