OBJECTIVE To promote the diagnosis and treatment level of closed injuryoflarynx and trachea.
目的探讨进一步提高闭合性喉气管损伤诊断与治疗水平的措施。
2
Objective: To investigate the emergency treatment and experience of penetrating larynxinjury.
目的：探讨开放性喉外伤的急诊治疗方法和经验。
3
Meanwhile progression to carcinoma occurred in 2 cases. Conclusions These combined therapies have advantages of easy procedure, good effect and minor injury for keratosis of the larynx.