临床资料患者男性,23岁,初教-6飞行学员,飞行时间80 h。飞行前体检正常。编队训练,飞“俯冲跃升”时,自觉右耳鼓膜有被压的感觉,继而出现疼痛,并向面颊部放散,同时感觉到耳机声音减小,做捏鼻鼓气动作后未见明显好转,立即返场。主诉耳痛,听力下降,表情痛苦。查体:双耳鼓膜内陷,左耳 Clinical data Patient Male, 23 years old, Beginner-6 flight student, flight time 80 h. Pre-flight physical examination normal. Formation training, fly “diving jumped ”, conscious right ear tympanic membrane was pressure feeling, and then there is pain, and to the cheek part of the discharge, while reducing the sound headphones, pinch nose breath action did not notice Better turn back immediately. Chief complaint earache, hearing loss, facial expression pain. Examination: Ear drum eversion, left ear