20 0 0年 9月 12日早上 9时 ,马某 (男 ,40岁 )颈部被他人拳击后 (一拳 )当即感到声音嘶哑。伤后 8小时到某医院住院治疗。入院检查 :生命体征平稳 ,颈正中红肿 ,于甲状软骨向左侧推动时可闻及骨擦感 ,向右侧推动略受限 ,喉咽部急性弥漫性充血 ,会厌舌面、喉面均充血 ,无明显肿 At 9:00 on September 12, 2000, Mr. Mou (male, 40 years old) immediately felt a hoarse voice after his neck was punched (punched) by someone else. 8 hours after injury to a hospital for treatment. Admission examination: stable vital signs, neck swelling in the middle of the thyroid cartilage can be heard when promoting to the left and bone friction, to the right to promote slightly limited, acute diffuse congestion of the larynx, epiglottis tongue surface, congestion of the throat , No obvious swelling