Lafazin “epispadias” yana nufin wani yanayi na haihuwa wanda buɗawar fitsari ya kasance a saman saman azzakarin (maza) ko kuma akan murfin ƙwanƙolin (a mace), maimakon a saman azzakari ko kuma. a cikin buɗaɗɗen farji, bi da bi. Wannan yanayin ba kasafai ba ne, yana shafar kusan 1 cikin 117,000 maza da 1 cikin 484,000 mata. Yana iya haifar da matsaloli tare da fitsari da aikin jima'i, kuma yana iya buƙatar gyaran tiyata.