An endodontically induced maxillary sinusitis.
D000328:Adult; D005260:Female; D006801:Humans; D008443:Maxillary Sinus; D012387:Root Canal Filling Materials / Q000009:adverse effects*; D012390:Root Canal Therapy / Q000009:adverse effects*; D012852:Sinusitis / Q000209:etiology*
D012387:Root Canal Filling Materials