Kwon Tack-Kyun, Rosen Clark A, Gartner-Schmidt Jackie
Department of Otorhinolaryngology, Seoul National University Bundang Hospital, Seoul, Korea.
J Voice. 2005 Dec;19(4):668-73. doi: 10.1016/j.jvoice.2005.01.009. Epub 2005 Aug 19.
Temporary vocal fold injection is a valuable procedure for vocal fold paralysis or paresis of uncertain permanency and as a trial augmentation to decide the value of vocal fold augmentation. A new material made from glycerin, carboxymethylcellulose, and water has recently been developed for temporary vocal fold augmentation. Eleven patients underwent vocal fold injection for the treatment of glottal incompetence with this material. The duration of effectiveness of this injection material was 2 to 3 months depending on the injection amount. This new material satisfies several requirements for an ideal temporary vocal fold injection material in terms of injectability, convenience, duration of effectiveness, and safety. The authors conclude that this new material is a good option for temporary vocal fold augmentation.
临时声带注射对于不确定是否会永久存在的声带麻痹或轻瘫而言是一种有价值的治疗方法，并且作为一种试验性的扩容方法来确定声带扩容的价值。最近研发出了一种由甘油、羧甲基纤维素和水制成的新材料用于临时声带扩容。11例患者接受了使用这种材料的声带注射以治疗声门闭合不全。这种注射材料的有效持续时间为2至3个月，具体取决于注射量。就可注射性、便利性、有效持续时间和安全性而言，这种新材料满足了理想的临时声带注射材料的多项要求。作者得出结论，这种新材料是临时声带扩容的一个良好选择。
