Canis ISSN: 2398-2942 Epispadia Introduction Pathogenesis Introduction Very rare, more commonly seen in male neonate. Embryological anomaly. May be associated with bladder extrophy Bladder: exstrophy - a very rare anomaly. Pathogenesis Etiology Embryological anomaly: failure of fusion of urogenital folds allowing urethral groove to locate on dorsal penis. Further ReadingPublicationsRefereed papers Recent references from PubMed and VetMedResource.