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对10例喉癌患者行全喉切除术后Ⅱ期Blom-Singer发音重建.并行选择性咽缩肌切断术,术后8例发音重建成功.并对咽缩肌切断术的作用及要点加以讨论.
10 cases of laryngeal cancer patients underwent total laryngectomy Ⅱ Blom-Singer after the reconstruction of the voice and concurrent selective pharyngopharyngeal muscle resection, postoperative 8 cases of successful reconstruction of speech and the role and key points of pharyngeal sphincterotomy were discussed .