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全喉切除术后气管造瘘口狭窄的发生率较高 ,1 986年我们开展Blom Singer发音管发声重建术以来〔1〕,同时开展气管造瘘口扩大术。现将治疗体会报告如下1 资料与方法1 .1 临床资料1 991年 1月~ 2 0 0 0年 1 2月行Blom Singer发音管发声重建术 5 0例 ,男
The incidence of tracheostomy stenosis after total laryngectomy is high. In 1986, we carried out the Blom Singer vocal duct vocal reconstruction [1], at the same time, tracheostomy expansion. Now the treatment experience report as follows 1 Materials and Methods 1.1 Clinical data January 991 January ~ February 2010 line Blom Singer sound tube sound reconstruction 50 cases of male