Facial sinuses of dental origin: A study of cases seen at the University College Hospital, Ibadan.
D000328:Adult; D000368:Aged; D002648:Child; D003751:Dental Fistula / Q000209:etiology*; D005146:Facial Asymmetry; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010256:Paranasal Sinuses; D010482:Periapical Abscess / Q000150:complications* / Q000175:diagnosis; D010510:Periodontal Diseases; D013997:Time Factors; D014081:Tooth Extraction