title: Iatrogenic subcutaneous emphysema during dental anesthesia: report of two cases.
mesh_terms: D000399:Air Pressure; D000766:Anesthesia, Dental / Q000009:adverse effects*; D000768:Anesthesia, General / Q000009:adverse effects*; D002648:Child; D002675:Child, Preschool; D004646:Emphysema / Q000209:etiology*; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D009065:Mouth Rehabilitation; D013352:Subcutaneous Emphysema / Q000209:etiology*