Objectvie:To investigate the dog vocal fold reconstruction after cordectomy in experimental study.

研究犬声术后的重建。

Objective To pursue an effective method to recover the adductive and abductive function of the paratyzed vocal cord simultaneously.

目的探索一种能同时恢复麻痹声内收及外展功能的治疗方法。

Only ansa cervicalis sternothyroid muscular pedicles were transplanted to the paralyzed posterior cricoarytenoid muscles as the control group.

结果术后4个月所有动物均不同程度地恢复了麻痹声的生理功能。

METHOD The chorditis vocalis in rabbits were caused with croton oil and the ear swell ing in mice with dimethylbenzene.

方法采巴豆油引起的家兔声炎症模型和二甲苯引起的小鼠耳炎症模型,观察CPI局部涂抹给药的抗炎作。

236 patients had got normal phonation in ten days after microlarygoscopy operations, and one was vocal fold cancer treated by laryngofissure.

236例行喉显微手术后10天内获得正常发音,一例术后病检为声癌改行喉裂开术。

However they were in better agreement as to polypoid corditis that 18.2% prescribed 7 days and the majority of them (63.6%) 8-14 days.

但是对于息肉性声炎（≦7天佔18.2％，8～14天佔63.6％），则大多数看法一致。

Methods The unilateral vocal cord, laryngeal ventricle, partial anteroinferior portion of ventricular band and the homolateral inner perichondrium of the thyroid cartilage were excised.

方法将一侧声膜部、喉室及小部分室前下份连同内软骨膜一起。

BACKGROUND: Various investigative tools, including direct visualization with stroboscopy and indirect observation with glottography, have been widely used for the observation of vocal fold vibration.

许多观察声振动的工具，包括影像观察的喉频及间接观察的声门图仪，均已被广泛地运于声振动的观察。

Thyroplasty has been used to solve voice disorders to a great extent for quite some time.Yet, there are very few reports regarding treating mutational falsetto with thyroplasty.

摘要藉著甲状软骨成形术来改变声的位置与长度，解决病患的音声问题，在耳鼻喉科已被广为采，但此来治疗变声性假嗓，则鲜少被提及。

The issue of vocal cords vibrating in voice training is easy to lead to making voice dark,dry and coarse,raucity even caused pathological changes such as vocal cords polyp.

在声乐训练的实践中,由于缺少对声振动问题积极而细微的感知和研究,从而产生了一系列诸如声音的挤、卡、沙、抖、暗的现象,乃至出现声息肉、小结等病变,从而延长声乐训练的过程。

Methods Video-stroboscopy was used to reveal the laryngeal cavity and dynamic changes of the vocal fold, and sound spectrograph was used to examine audio frequency, pitch and width.

方法频喉显示患者喉腔全貌和声的动态变化，声门分析仪检测并记录患者发声的频率、音调和音域。