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目的：探讨小颌畸形手术时有效气管插管方法。方法：对２１ 例先天性小颌畸形患者的插管麻醉作回顾性分析。比较三种插管法的成功率和并发症发生情况。结果：１０ 例慢诱导经鼻探插皆顺利完成插管；７ 例慢诱导经口视插成功４ 例；４ 例快诱导经口视插成功２ 例，且１ 例造成严重的咽喉部损伤，术毕拔管后呼吸困难，予以气管切开。结论：小颌畸形患者的插管以选慢诱导经鼻探插法为佳，成功率高；禁用快诱导经口明视插管。
Objective: To explore effective tracheal intubation during operation of small jaw deformity. Methods: A retrospective analysis of intubating anesthesia in 21 patients with congenital small jaw deformity. The success rate of three kinds of intubation and complications were compared. Results: In all 10 cases, the nasal exploration was completed successfully. In 7 cases, 4 cases were successfully induced by slow visualization. In 4 cases, 2 cases were successfully induced by oral visualization, and 1 case caused severe throat injury. Breathing surgery after extubation difficulty, be tracheotomy. CONCLUSIONS: It is better for cannulation of patients with maxillofacial deformity to choose nasopharyngeal aspiration for slow induction, with a high success rate.