Augmented reality in orthodontics for bracket placement using conventional mobile devices: Technical note

Background

Improving bracket placement accuracy through computer-aided design and a bracket navigation set supported by augmented reality (AR).

Methods

A technical workflow was developed for implementing AR-assisted orthodontic bracket positioning through a smartphone application. This innovative approach eliminates the need for three-dimensional radiation imaging or physical guides, making it a safe and convenient option for clinical use by overlapping the digitally planned bracket position over the patient clinical crown for a precise recommendation of bracket positioning.

Results

It was found that it is achievable and can be easily recognized from all view angles, and this proves that new techniques with new opportunities could be considered.

Conclusions

AR smartphone applications can potentially be used for the accurate placement of dental brackets; thus, such applications show promise for use in the field of orthodontics.