应用舌黏膜修复多次手术失败的尿道下裂的疗效研究

河北医科大学第二医院泌尿外科(河北省石家庄市, 050000)

尿道下裂; 舌黏膜; 再手术; 游离移植; 尿道重建

Repairing hypospadias using lingual mucosa after multiple failed surgical procedures.
Zhang Yanan,Xue Wenyong,Qi Jinchun,Du Lei,Zhang Yanping,Jia Jianghua,Lu Baosai,Yin Yuewei.

Department of Urology,Second Hospital,Hebei Medical University,Shijiazhuang 050000,China.Corresponding author:Qi Jinchun,Email:qjcbaby333@163.com

Hypospadias; lingual mucosa; Reoperation; Free Graft; Urethral Reconstruction

DOI: 10.3969/j.issn.1671— 6353.2018.08.008

备注

目的 探讨应用舌黏膜修复和重建多次手术失败的尿道下裂的疗效。方法 选取2013年1月至2016年12月在本院就诊的经手术修复2次以上失败的23例尿道下裂患儿作为研究对象,所有患儿采用舌黏膜重建尿道,观察其疗效及相关并发症。所有患儿术后随访6~24个月,以排尿通畅、阴茎伸直满意、外观良好、至少连续6个月以上不需要扩张尿道为随访终点。结果 23例均一期完成手术,15例一期治愈,排尿畅通,5例出现尿道狭窄,经过3~6个月尿道扩张后治愈,3例因感染导致移植舌黏膜部分坏死出现尿道瘘,半年后再次行尿道瘘修补术痊愈。结论 对于多次手术失败的尿道下裂患儿,应用舌黏膜重建尿道,疗效肯定,手术方法简单,取材容易,有临床推广价值。
Objective To explore the efficacies and complications of using periglottis for reconstructing urethral repair of hypospadias after multiple surgical failures. Methods From January 2013 to December 2016,after multiple failed hypospadias surgeries,23 patients' urethras were reconstructed with periglottis for observing the efficacies and complications.Follow-ups were conducted for 6-24 months.The end-points included voiding with a decent stream,adequate penile straightening,satisfactory penile appearances and no need of urethral expansion for 6 consecutive months. Results All surgeries were primarily completed.Among them,15 were cured and could void with a decent stream,5 cases of urethrostenosis recovered after 3-6 months of urethral expansion and 3 cases of urethral fistula due to partial necrosis of implanted periglottis caused by infection were repaired at 6 months. Conclusion Using periglottis for urethral reconstruction is simple and efficacious for hypospadias after multiple surgical failures.Clinical popularization is recommended.