Periodontal infection of the maxillary sinus.
Newell
D H
DH
Brunsvold
M A
MA
D005260:Female; D006801:Humans; D008443:Maxillary Sinus; D008875:Middle Aged; D009957:Oroantral Fistula / Q000209:etiology*; D010510:Periodontal Diseases / Q000150:complications*; D012852:Sinusitis / Q000209:etiology*