阴道前壁肌黏膜瓣在女性复杂性尿道阴道瘘修补术中的应用

目的 探讨阴道前壁U形肌黏膜瓣修补复杂性尿道阴道瘘的应用价值.方法 分析复杂性尿道阴道瘘患者15例,均为车祸至严重骨盆骨折合并尿道阴道瘘,年龄18～56岁,平均31岁.病程2～16个月,平均7.5个月.瘘口大小1.1 cm×2.0 cm～1.5 cm ×2.5 cm,瘘口最大直径平均约2.3cm.有1次尿瘘修补手术史10例、有2次以上修补手术史5例.采用阴道前壁U形黏膜瓣翻转修补瘘口,阴道前壁肌黏膜层覆盖加固瘘口处创面.结果 15例患者术后随访6个月～80个月,均获正常排尿,无尿漏及尿失禁,无尿道狭窄.结论 阴道前壁U形黏膜瓣翻转术操作简单,成功率高,是一种修补复杂性尿道阴道瘘的有效方法 .

The Application of Paries Anterior Vagina Muscularis Mucosal Flap in the Repairat/on of Female Complicated Urethrovaginal Fistula

Objective To explore the application of the paries anterior vagina U shape muscularis mucosal flap for the repairing of female complicated urethrovaginal fistula. Methods Fifteen complicated urethrovaginal fistulas patients resulted from severe pelvic frac-ture and with history of failing repairing urethrovaginal fistulas were analyzed retrospectively. The mean diameter of maximum urethrovagi-nal fistula was approximately 2.3 cm. The parias anterior vagina U shape mucosal flaps were used to repair the urethrovaginal fistulas, and the paries anterior vagina muscularis mucosae were used to cover the fistulas surface again. Results Fifteen patients were followed up for 6 to 80 months, and they gained normal voiding, with no urine leakage, urinary incontinence and urethra] stricture occurring. Conclusion The paries anterior vagina U shape mucosal flap is an effective technique for repairing complicated urethrovaginal fistula.