Oroantral communications and displacements of roots into the maxillary sinus: a follow-up of 231 cases.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000293:injuries*; D008875:Middle Aged; D009957:Oroantral Fistula / Q000209:etiology*; D011859:Radiography; D014092:Tooth Root / Q000000981:diagnostic imaging*