Objective: This study was aimed to present the authors' experience of efficacy of transuretral resection of the ejaculatory ducts for ejaculatory duct obstruction azoospermia. Methods: A retrospective study of cases performed transuretral resection of the ejaculatory ducts for ejaculatory duct obstruction azoospermia at Binh Dan hospital from January 1st 2003 to December 31st 2008.