Mediastinal emphysema after oral surgery.
D000328:Adult; D000388:Air; D003755:Dental High-Speed Technique / Q000009:adverse effects; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000188:drug therapy / Q000209:etiology*; D014081:Tooth Extraction / Q000009:adverse effects*