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Orthodontics on autopilot through digital customization and Programmed Non-Sliding Mechanics
Hongsheng Tong1, Robert J Lee2, Andre Weissheimer3
1Clinical Assistant Professor, Advanced Orthodontic Program, Herman Ostrow School of Dentistry, Los Angeles, California; Co-Founder and Principal Orthodontic Scientist for InBrace, Irvine, California.
Journal of the World Federation of Orthodontists
|November 11, 2022
Summary
The InBrace system enables orthodontic tooth movement in all six degrees of freedom, including space opening and closing. This digital customization and Programmed Non-Sliding Mechanics overcome limitations of traditional braces and auxiliaries.
Area of Science:
- Orthodontics
- Biomechanical Engineering
Background:
- Traditional orthodontic treatments often require auxiliary devices like power chains or springs to achieve specific tooth movements, such as opening or closing spaces.
- These auxiliaries are necessary because conventional bracket systems are limited in their ability to control all six degrees of freedom in tooth movement.
Purpose of the Study:
- To evaluate the InBrace system's capability in achieving orthodontic tooth movement across all six degrees of freedom.
- To determine if the InBrace system, through digital customization and Programmed Non-Sliding Mechanics, can independently manage space opening and closing.
Main Methods:
- The InBrace system utilizes digital customization to program precise tooth movements.
- It employs Programmed Non-Sliding Mechanics, a novel approach to orthodontic mechanics.
- The system's ability to control six degrees of freedom, including space management, was assessed.
Main Results:
- The InBrace system demonstrated the capability to achieve programmed tooth movement in all six degrees of freedom.
- Specifically, the system successfully managed space opening and closing without the need for traditional auxiliary appliances.
- Digital customization and Programmed Non-Sliding Mechanics are key to this enhanced control.
Conclusions:
- The InBrace system offers a significant advancement in orthodontic treatment by providing complete control over all six degrees of freedom of tooth movement.
- This technology eliminates the reliance on auxiliary devices for space management, simplifying treatment protocols.
- The InBrace system represents a digitally customized, mechanically advanced solution for comprehensive orthodontic tooth movement.

