3D-Printed aligners face off against traditional ones in fit test

NCT ID NCT07639515

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study will compare how well two types of clear aligners—one made by 3D printing and the other by traditional thermoforming—fit onto teeth. Twenty healthy adults will wear passive aligners, and the fit will be measured at several time points over two weeks. The goal is to see which method produces a more accurate and consistent fit.

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