Severe and long-standing headache due to dental and antral infection.
GLENNIE
R S
RS
D004194:Disease; D005490:Focal Infection; D006261:Headache / Q000209:etiology*; D006801:Humans; D008443:Maxillary Sinus; D009668:Nose Diseases; D010254:Paranasal Sinus Diseases; D010256:Paranasal Sinuses; D014070:Tooth; D014076:Tooth Diseases
HEADACHE/etiology and pathogenesis; INFECTION/focal; MAXILLARY SINUS/diseases; SINUSES, NASAL/diseases; TEETH/diseases