Zhang S Z, Song J, Zhong M S, Zhang Z H
Department of Otolaryngology,the Shenzhen Seventh People's Hospital,Shenzhen,518081,China.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2016 Jul 20;30(14):1139-1141. doi: 10.13201/j.issn.1001-1781.2016.14.013.
To evaluate the anatomical and functional results of U-shaped cartilage-perichondrium tympanoplasty for subtotal tympanic membrance perforation.A retrospective study was carried out 45 patients(45 ears) with chronic otitis media treated with U-shaped cartilage-perichondrium tympanoplasty.Patients were followed up to assess anatomic and functional results and the data was analyzed statistically.Forty-five cases were followed up successfully,all cases had a tympanic membrane with no irregularities(100%),and the average air-bone gaps of pure tone audiometry of 0.25,0.50,1.00,2.00,4.00 kHz were reduced significantly(<0.05).U-shaped cartilage-perichondrium tympanoplasty for subtotal tympanic membrane perforation is good with high survival rate and better results of hearing.
评估U形软骨-软骨膜鼓室成形术治疗鼓膜大部穿孔的解剖学和功能学结果。对45例（45耳）接受U形软骨-软骨膜鼓室成形术治疗的慢性中耳炎患者进行回顾性研究。对患者进行随访以评估解剖学和功能学结果，并对数据进行统计学分析。45例患者均获成功随访，所有病例鼓膜均无异常（100%），0.25、0.50、1.00、2.00、4.00kHz纯音听阈气骨导间距均显著缩小（<0.05）。U形软骨-软骨膜鼓室成形术治疗鼓膜大部穿孔效果良好，成活率高，听力改善效果较好。
