New surgical tool may reduce bleeding and numbness in sinus surgery

NCT ID NCT07332585

First seen Jan 12, 2026 · Last updated Jun 09, 2026 · Updated 29 times

Summary

This study compared two surgical techniques for treating maxillary sinus disease: a newer method using a special ultrasonic device (piezosurgery) versus the traditional bone-cutting method. Forty adults with various sinus conditions were randomly assigned to one of the two approaches. The main goals were to measure blood loss during surgery and how long the procedure took, and to check for numbness in the cheek and upper teeth afterward.

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Contacts and locations

Locations

  • Faculty of Medicine, Mansoura University

    Al Mansurah, Dakahlia Governorate, 35511, Egypt

Conditions

Explore the condition pages connected to this study.