congenital vomer agenesis: report of two cases

Introduction: congenital vomer agenesis is an extremely rare condition in which the vomer bone does not fully develop, which can lead to septal perforation. case report: we report two cases with a defect in the vomer bone in the posteroinferior portion of the septum, found accidentally while performing a pre-operative ct scan for nasal obstruction evaluation. they were diagnosed with congenital vomer agenesis. conclusion: there are afew reports of vomer agenesis in literatures. by increasing usage of sinonasal endoscopic examination,we expect to address more cases in the future.