title: Interstitial air emphysema during a restorative procedure. Case report.
mesh_terms: D003754:Dental High-Speed Equipment / Q000009:adverse effects*; D003793:Dental Restoration, Permanent / Q000295:instrumentation; D004646:Emphysema / Q000188:drug therapy / Q000209:etiology*; D005260:Female; D006257:Head; D006801:Humans; D008875:Middle Aged; D009333:Neck; D010404:Penicillin V / Q000627:therapeutic use; D011176:Post and Core Technique
chemical_list: D010404:Penicillin V