目的:探讨枕颈内固定系统在枕颈融合术中的应用价值.方法:对23例因先天性发育畸形、陈旧性骨折脱位及肿瘤所致的上颈椎不稳者在行......

The authors encountered a case involving difficult intubation during anesthesia for revision of cervical fixation angle ......