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Clinical significance of completely subdivided maxillary antrum
Oral Surgery, Oral Medicine, and Oral Pathology
|November 1, 1977
Abstract:
A rare case of a completely subdivided maxillary antrum is reported. The lower compartment was a closed cavity in which infection resulted in the persistence of an oroantral fistula. Healing occurred only after the septum was broken and proper intranasal drainage by antrostomy was established.