title: Orbital emphysema.
mesh_terms: D000328:Adult; D004646:Emphysema / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D009915:Orbit / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000293:injuries; D011859:Radiography