Double-Layer flap technique shows promise for closing Mouth-Sinus holes

NCT ID NCT07196566

First seen Oct 31, 2025 · Last updated May 09, 2026 · Updated 33 times

Summary

This study tests a two-layer surgical closure for oroantral fistulas (abnormal openings between the mouth and sinus cavity) in 12 patients. The procedure uses a tissue graft from the palate as the first layer and a cheek flap as the second. Researchers will monitor healing, pain, swelling, and whether the fistula returns over 3 months.

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Contacts and locations

Locations

  • faculty of dentistry, Tanta university

    Tanta, 3111, Egypt

Conditions

Explore the condition pages connected to this study.