3D-Printed vs Thermoformed Clear Aligners A Review of Properties
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20m
This collection of sources investigates the emerging use of 3D-printed clear aligners as a potential substitute for traditional thermoformed aligners. The research explores the mechanical and chemical properties of both types, along with their manufacturing processes, accuracy, and sustainability. Studies compare various resins, printing techniques, and post-processing methods to determine the optimal approach for 3D-printed aligner production. Initial findings reveal that 3D-printed aligners demonstrate promising mechanical properties and enhanced precision, but further research is needed to fully assess their long-term performance, biocompatibility, and overall environmental impact. The review of available studies indicates a potential for 3D-printed aligners to revolutionize orthodontic treatment.
Torkomian, T., Beyme, F. D. la I. & Pérez, A. P. 3D-Printed Clear Aligners: An Emerging Alternative to the Conventional Thermoformed Aligners? – A Systematic Review. J. Dent. 105616 (2025) doi:10.1016/j.jdent.2025.105616.
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