Livesey J R, Carding P N
Department of Otolaryngology, Freeman Hospital, Newcastle Upon Tyne, UK.
Clin Otolaryngol Allied Sci. 1995 Oct;20(5):423-7. doi: 10.1111/j.1365-2273.1995.tb00075.x.
Combined glottography shows clinical potential but has only had limited use in monitoring laryngeal function before and after surgery. Eight patients undergoing Polytetrafluoroethylene (Teflon) injection for unilateral vocal cord palsies had pre- and post-operative combined glottography performed. Grossly abnormal waveforms pre-operatively confirmed poor glottic closure and irregular vibratory cycles. Analysis was difficult. Post-operatively all patients had a marked improvement in voice. Combined glottography showed a clear recovery of the waveforms towards normal with resumption of the two-mass model of glottal movement. Analysis was greatly simplified. Objective records were produced.
联合声门图显示出临床应用潜力，但在监测手术前后的喉功能方面应用有限。八名因单侧声带麻痹接受聚四氟乙烯（特氟龙）注射的患者在术前和术后进行了联合声门图检查。术前波形明显异常，证实声门闭合不良且振动周期不规则。分析困难。术后所有患者的声音都有明显改善。联合声门图显示波形明显恢复正常，声门运动的双质量模型恢复。分析大大简化。生成了客观记录。
