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作者积甲状软骨成形术200余例,对手术方法作了改进。甲状软骨成形术Ⅰ型:适用于单侧声带麻痹、声带萎缩等,但声带重度瘢痕、声带硬化、对侧声带有病变等效果不太理想。术前试将甲状软骨板向中线压,若声音显著改善则术后可获良好效果。局部麻醉。软骨窗框架设计:先确定声带在甲状软骨表面的投影,前联合位于甲状软骨上切迹与甲状软骨下缘的
The authors plot thyroid cartilage angioplasty more than 200 cases, the surgical methods have been improved. Thyroid cartilage plasty type Ⅰ: suitable for unilateral vocal cord paralysis, vocal cord atrophy, etc., but severe vocal cord scars, vocal cord hardening, contralateral vocal cord lesions are less than ideal. Preoperative trial of thyroid cartilage to the midline pressure, if the sound was significantly improved after surgery will be good results. Local anesthesia. Cartilage window frame design: first determine the projection of the vocal cords on the surface of thyroid cartilage, the former joint in thyroid cartilage notch and the lower edge of thyroid cartilage