Oro-antral fistula

Case contributed by Dr Abdel-Rahman Abdel-Halim


History of left upper tooth extraction.

Patient Data

Age: 40

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
Published: 13th Sep 2014
Last edited: 23rd Apr 2018
System: Head & Neck
Inclusion in quiz mode: Included

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