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气管食管造口安装发音管已成为全喉切除术后发音重建的常用方法。本文研究的目的是了解与安装发音管有关的并发症和发病率,以及发病时间等。从1981年到1990年间共收治247例病人,其中154例行喉切除术后一期气管食管造口术,93例二期手术。术后平均随访18.4月,其中随访6～12月158例,12～24个月114例,24～60月65例,60～108月18例。结果发现,并发症的类型包括唾液漏、换发音管困难、局部粘液过多、肉芽组织、堵塞气管造口
Tracheal esophageal stoma installation of sound tube has become a common method of phonological reconstruction after total laryngectomy. The purpose of this study is to understand the complications and morbidity associated with installing the sound tube, and the timing of the onset. A total of 247 patients were enrolled between 1981 and 1990, of whom 154 had a tracheo-esophagus ostomy one year after laryngectomy and 93 had two stages of surgery. The patients were followed up for an average of 18.4 months. Among them, 158 cases were followed up from December to December, 114 cases were from 12 to 24 months, 65 cases were from 24 to 60 months and 18 cases were from 60 to 108 months. As a result, it was found that the types of complication include salivary leaks, replacement of acoustic tubes, excessive local mucus, granulation tissue, occlusion of the tracheal stoma