New study tests better way to fix tooth extraction complication

NCT ID NCT07476664

First seen Mar 26, 2026 · Last updated May 14, 2026 · Updated 8 times

Summary

This study tested two surgical techniques to close an abnormal opening between the mouth and the maxillary sinus that can happen after a tooth is pulled. 24 adults with this condition were treated either with a standard flap method or a newer collagen membrane approach. The goal was to see which method better preserves gum tissue shape and promotes healing over 90 days.

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Contacts and locations

Locations

  • University Dental Clinic of the Silesian Medical University in Katowice

    Bytom, Poland

Conditions

Explore the condition pages connected to this study.