Related Experiment Video
Updated: May 5, 2026

Surgical Management of Meatal Stenosis with Meatoplasty
Published on: November 30, 2010
Surgical management of rare complete duplicated urethra with epispadias (Effmann Type Ⅱ A1): A novel approach
Ming-Kuan Zhou1, Xin Feng1, Wen-Wei Wang1
1Department of Urology and Andrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Abstract:
Urethral duplication is an infrequent anomaly classified by the Effmann system into three main types: incomplete (Type I), complete (Type II), and those with a duplicated bladder (Type III). Types I and II have further subcategories. Type I A and Type II A2 are most common, while Type II A1 (complete urethral duplication with epispadias) is rare. Due to its rarity and heterogeneity, there is no standardized surgical treatment. This article presents a surgical case of Type II A1, detailing a straightforward, minimally invasive technique with favorable outcomes and no complications compared to previously reported techniques.

