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患喉癌的病人施行喉全切除术后;就失去发音功能,造成生活上和工作上困难。自从100多年前(1873)Billrth第一次做全喉切除术成功以来,先后有很多学者对于喉切除后的发音重建问题进行了多方面研究。其间,较有成效的方法如:气性人工喉、电子喉、食管音、各种瘘管语音。但是都未能满意地恢复喉的发音、呼吸、和吞咽时的喉保护功能。近年来、在对喉切除后的发音重建方面,
Patients suffering from laryngeal cancer underwent total laryngectomy; they lose the pronunciation function, resulting in life and work difficulties. Since Billrth first completed total laryngectomy more than 100 years ago (1873), many scholars successively studied many aspects of phonological reconstruction after laryngectomy. In the meantime, more effective methods such as: gas artificial throat, electronic throat, esophageal sound, a variety of fistula voice. However, none of them satisfactorily restored laryngeal sounds, breathing, and throat protection during swallowing. In recent years, after laryngectomy pronunciation reconstruction,