喉全切除后安装发音钮２例山东省千佛山医院（２５００１４）王启荣，韩飞１９９３年我们对２例声门上癌Ⅲ期患者行全喉切除，同时安装发音钮。术后２周发音训练，例１发者费力、音尖、难形成句子，例２发音尚可，能听清表达意思。半年后复诊，２例发音均好转，但例２明显... 2 cases of laryngectomy installed after the sound button 2 cases of Shandong Province, Foshan Hospital (250014) Wang Qirong, Han Fei In 1993 we 2 cases of supraglottic cancer patients underwent total laryngectomy, while installing the pronunciation button. 2 weeks after the pronunciation training, example 1 hairpin laborious, sound tip, it is difficult to form sentences, cases 2 pronunciation is acceptable, can clearly understand the meaning. Referral after six months, 2 cases were improved pronunciation, but the case of 2 obvious ...