耳后入路修补鼓膜大穿孔20例体会

2017-09-09 10:52:13詹善强黄泉龙段飞汤杰
中国现代医生 2017年22期

詹善强+黄泉龙+段飞+汤杰

[摘要] 目的 探讨耳后入路内外植法修补鼓膜大穿孔的临床疗效。 方法 回顾分析2004年1月~2016年5月我院20例耳后入路内外植法修补鼓膜大穿孔的患者,并随访,分析穿孔愈合率、听力提高情况和鼓室胆脂瘤发生情况。结果 20例鼓膜大穿孔已愈合18例(90%),听力提高10~30 dB,平均听力提高(15.00±5.13)dB,所有患者无听力下降,无鼓室胆脂瘤发生。 结论 耳后入路内外植法修补鼓膜大穿孔疗效确切,具有较高的临床应用价值。

[关键词] 耳后入路;鼓膜大穿孔;鼓膜修补;内外植法

[中图分类号] R764 [文献标识码] B [文章编号] 1673-9701(2017)22-0070-05

[Abstract] Objective To explore the clinical effect of internal and external implantation via retroauricular approach on repairing tympanic membrane perforation. Methods A total of 20 patients receiving repair of tympanic membrane perforation by internal and external implantation via retroauricular approach in our hospital from January 2004 to May 2016 were retrospectively analyzed, and were followed-up. The perforation healing rate, hearing improvement and occurrence of tympanoma cholesteatoma were analyzed. Results Among the 20 cases of tympanic membrane perforation, 18 cases(90%) had healed. The hearing was improved by 10-30 dB, with the average hearing improved by (15.00±5.13)dB. There were no hearing loss or tympanoma cholesteatoma in all patients. Conclusion Internal and external implantation via retroauricular approach for repairing tympanic membrane perforation has an exact curative effect, which has a higher clinical application value.

[Key words] Retroauricular approach; Tympanic membrane perforation; Repair of tympanic membrane; Internal and external implantation

鼓膜大穿孔是鼓膜成形術中的难点,修补难度大,手术者的经验和手术方法是鼓膜大穿孔修补成功的重要因素。本次回顾分析了我院自2004年1月~2016年5月共20例鼓膜大穿孔患者,均采用了耳后入路内外植法修补鼓膜穿孔,并取得了较好的疗效。现报道如下。

1 资料与方法

1.1 一般资料

我院2004年1月~2016年5月行耳后入路内外植法鼓膜大穿孔修补手术共20例(耳),男12例,女8例,年龄16~54岁,平均(35.00±9.89)岁,病史3个月~12年。18例为慢性化脓性中耳炎遗留穿孔,干耳均在1个月以上,外伤性鼓膜穿孔有2例,均为3个月鼓膜未愈合要求手术患者。20例患者均为鼓膜穿孔直径大于5 mm鼓膜大穿孔,耳内镜检查,鼓室内无脓液及上皮组织,3耳鼓室内可见硬化灶。15例鼓膜残边表面可见大小不等的钙化斑。前方有残缘约2 mm 12耳,不足1 mm 8耳,锤骨柄均有不同程度的裸露,均有残余鼓环。20例患者均为初次行鼓膜修补手术。术前……

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