Comparing retainers constructed on conventional stone models and on 3D printed models: a randomized crossover clinical study
Objectives: The aim of this study was to compare vacuum-formed thermoplastic retainers (VFRs) constructed on stone models (VFR-CV) and those constructed on three-dimensional (3D) printed models (VFR-3D) based on patients’ perspective and post-treatment stability. Study design: The research was desig...
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Oxford University Press
2018
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