Clinical study on inlay butterfly cartilage myringoplasty
- VernacularTitle:嵌入法蝶形软骨鼓膜成形术的临床应用
- Author:
Yongkang OU
;
Yaodong XU
;
Suijun CHEN
;
Xiang LIU
;
Yiqing ZHENG
- Publication Type:Journal Article
- Keywords:
Tympanic membrane perfomtion;
Earcartilaga;
Myringoplasty
- From:
Chinese Journal of Postgraduates of Medicine
2008;31(30):7-9
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the application of the inlay butterfly cartilage graft technique in myringoplasty.Methods Thirty--eight ears in 38 patients (experiment group) with dry central drum perforations were treated with inlay butterfly cartilage myringoplasty,and 46 ears in 46 patients with underlay temporalis fascia myringoplasty (control group).Results After a mean follow-up of 6 months,the healing rate did not differ between two groups (92.1% in experiment group,91.3% in control group,P＞ 0.05).Average pure-tone hearing threshold improved than 10 dB and closure of the air-bone gap (ABG) within 10 dB were not different (P ＞ 0.05).The cured patients were followed up for 12-38 months,there was no ear perforation of drum in experiment group,but 4 ears in control group.Condusion Inlay butterfly cartilage myringoplasty is the reliable and ideal method for tzeating dry central drum pedoration with high success rate.
