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Application of the interseptal alveolotomy for closing the oroantral fistula
M Hori1, H Tanaka, M Matsumoto
1Department of Oral and Maxillofacial Surgery, Nihon University School of Dentistry, Tokyo, Japan.
Purpose:
This article describes a new application of the interseptal alveoplasty to close oroantral fistulae caused by dental extraction. The surgical technique is described, and its advantages are compared with those of other techniques.
Materials And Methods:
The technique was used to treat eight patients with comparatively small fistulae in the soft tissue, approximately 1 to 5 mm wide.
Results:
All fistulae were successfully closed.
Conclusion:
It is proposed that the technique provides greater flexibility in the treatment of fistulae. In addition, because there is a bony base, this promotes more successful healing than other commonly used procedures.