[An unlucky patient].
D000328:Adult; D001641:Bicuspid; D005260:Female; D006801:Humans; D009957:Oroantral Fistula / Q000209:etiology; D012387:Root Canal Filling Materials / Q000009:adverse effects; D012390:Root Canal Therapy / Q000009:adverse effects*; D012852:Sinusitis / Q000209:etiology*
D012387:Root Canal Filling Materials
Un paziente sfortunato.