Tooth polishing showdown: brush, cup, or air — which wins?
NCT ID NCT06857474
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 56 extracted teeth to see which polishing method — bristle brush, rubber cup, or air polishing — makes the tooth surface smoothest after scaling. Smoother teeth may help prevent plaque buildup and improve oral health. Researchers used a powerful microscope to measure roughness.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Khyber College of Dentistry, Peshawar
Peshawar, Khyber Pakhtunkhwa, 25000, Pakistan
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