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New 3D printed polymers in orthodontics: a scoping review
A Campobasso1, G Battista1, E Lo Muzio2
1DDS, Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy.
European Journal of Paediatric Dentistry
|September 5, 2023
Summary
New 3D printed polymers, polyamide-12 (PA-12) and shape memory polymers (SMPs), show promise for orthodontic applications due to their favorable properties. Further clinical research is needed to confirm their effectiveness in practice.
Area of Science:
- Biomaterials Science
- Polymer Engineering
- Orthodontics
Background:
- Advancements in 3D printing technology have enabled the development of novel polymeric materials.
- Polyamide-12 (PA-12) and Shape Memory Polymers (SMPs) are emerging materials with potential orthodontic applications.
Purpose of the Study:
- To conduct a scoping review on the application of new 3D printed polymeric materials in orthodontics.
- To assess the suitability of polyamide-12 (PA-12) and Shape Memory Polymers (SMPs) for orthodontic use.
Main Methods:
- Comprehensive literature search across multiple databases (PubMed, Scopus, Embase, etc.) up to January 2023.
- Inclusion of articles using keywords related to orthodontics, 3D printing, and polymers.
- Screening of additional records via hand and electronic searches without language or publication period restrictions.
Main Results:
- Polyamide-12 (PA-12) and Shape Memory Polymers (SMPs) exhibit promising mechanical, aesthetic, and biocompatibility characteristics.
- These 3D printed polymers demonstrate potential for integration into orthodontic practice.
Conclusions:
- PA-12 and SMPs possess suitable properties for current orthodontic applications.
- Further clinical studies are essential to validate the long-term efficiency and efficacy of these advanced materials in orthodontics.
