Oro-antral fistula

Case contributed by Dr Abdel-Rahman Abdel-Halim

Presentation

History of left upper tooth extraction

Patient Data

Age: 40
Modality: CT

A bony defect through the floor of the left maxillary sinus (antrum) communicates it with the oral cavity.
Secondary polypoidal mucosal thickening is noted.

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Case Information

rID: 30978
Case created: 13th Sep 2014
Last edited: 9th Jan 2016
System: Head & Neck
Inclusion in quiz mode: Included

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