No needle, no pain? new jet injection tested for tooth pulls

NCT ID NCT07581249

First seen May 14, 2026 · Last updated May 23, 2026 · Updated 3 times

Summary

This study tested a needle-free jet injection device to numb upper teeth before extraction, aiming to reduce the pain and fear often caused by traditional needles. 80 adults who had previous dental anesthesia received the jet injection with lidocaine, and rated their pain on a scale. The goal was to see if this method is more comfortable and effective for routine tooth removal.

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Contacts and locations

Locations

  • University of Baghdad College of Dentistry

    Baghdad, Iraq

Conditions

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