ChiTuBox

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  I wanted to share a quick demo video showcasing how easy it is to import 3D objects into  ChiTuBox  and highlight some of its user-friendly features. The video demonstrates: Simple drag-and-drop importing  of 3D models (STL, OBJ, etc.) Intuitive interface  for positioning, scaling, and preparing models Efficient slicing  with customizable settings for optimal print quality ChiTuBox streamlines the workflow, making it a great choice for both beginners and experienced users. Let me know if you’d like any additional details or a walkthrough of specific features—I’d be happy to help!
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Thermoformed vs 3D Printed Aligners

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https://myorthodonticsblogg.blogspot.com/   👈🏻


Jindal et al. 2019 presented a successfully 3D printed 0.75 mm thick clear aligner using
Dental Long Term (LT) clear resin and compared its mechanical and geometrical properties to a conventionally manufactured thermoformed Duran clear dental aligners. 

Dental Long Term (LT) clear resin and compared its mechanical and geometrical properties to a conventionally manufactured thermoformed Duran clear dental aligners. 

It was suggested that 3D printed resin-cured clear dental aligners are more suitable because
they have better geometric accuracy and mechanical resistance.


In early 2018, EnvisionTEC Inc. announced launch of E-Ortholign, a new material for the
direct 3D printing of clear thermoformed aligners .

This clear resin is marketed as biocompatible, stable, flexible and strong material for the direct 3D printing of esthetic retainers,Direct 3D printing of clear thermoformed aligners .

This clear resin is marketed as biocompatible, stable, flexible and strong material for the direct 3D printing of esthetic retainers.


To sum up
Direct 3D printing of aligners offers several advantages over conventional fabrication:




- Edges are softer and do not need trimming or smoothing
- Undercuts analysis is digitally defined
- Intra-aligner thickness is customizable, which may reduce the need of attachments that causes reducing the transparency of clear aligners.

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