title: Tissue necrosis following a buccal infiltration.
mesh_terms: D000766:Anesthesia, Dental / Q000009:adverse effects*; D000772:Anesthesia, Local / Q000009:adverse effects*; D005260:Female; D005882:Gingival Diseases / Q000209:etiology*; D006801:Humans; D007267:Injections / Q000009:adverse effects; D008012:Lidocaine; D008875:Middle Aged; D009336:Necrosis / Q000209:etiology*; D014456:Ulcer / Q000209:etiology
chemical_list: D008012:Lidocaine