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由于全喉切除失掉说话功能的痛苦,是健康者很难体会的。各国无喉病人大致是日本有2万人,法国4万人,美国8万人,印度有20万人,全世界估计约有60万人。1982年在东京召开了第三届全喉切除者国际大会,对无喉者进行发音辅导和社会就业等起到了推动作用。无喉者发音目前有四种措施:配戴笛式人工喉、配戴电子喉、食管发声和喉腔重建术。日本30年前,凡全喉切除者,几乎全戴笛式人工喉,此型人工喉最初需
Lack of speech function due to total laryngectomy pain is difficult for healthy people to experience. The number of patients without laryngology in each country is roughly 20,000 in Japan, 40,000 in France, 80,000 in the United States, 200,000 in India and an estimated 600,000 in the world. In 1982, the Third International Conference on Total Throat Resection was held in Tokyo, which played a catalytic role in pronunciation counseling and social employment of non-syphilis. There are currently four ways to pronounce larynx: Flute laryngeal, electronic throat, esophageal voice, and laryngeal reconstruction. Thirty years ago in Japan, where the total laryngectomy, almost all wearing flute artificial throat, this type of artificial throat initially required