Subcutaneous emphysema.
D000328:Adult; D002610:Cheek; D003793:Dental Restoration, Permanent / Q000009:adverse effects*; D004646:Emphysema / Q000209:etiology*; D005260:Female; D006801:Humans; D009333:Neck; D013352:Subcutaneous Emphysema / Q000209:etiology*