AB023. Scrotal exploration and microsurgical vasoepididymostomy in azoospermic patients due to non-vasectomy non-traumatic etiologies

摘要

BackgroundNon-iatrogenic, non-traumatic obstructive azoospermia (OA) includes causes like congenital bilateral absence of vas deferens (CBAVD), blockage at rete testis, or obstruction distal to internal inguinal rings. The blockage could be potentially identified at scrotal exploration and corrected with microsurgical vasoepididymostomy (VE). The purpose of this study is to analyze patients with non-iatrogenic, non-traumatic OA who underwent scrotal exploration with or without VE anastomosis in our institution.