Intelligent auxiliary system for orthodontic bracket bonding based on MR technology
10.3969/j.issn.1001-3733.2025.06.024
- VernacularTitle:基于MR的正畸托槽粘接智能辅助系统
- Author:
Yanning MA
1
;
Baoning LIU
;
Yanqi WANG
;
Jianshe LI
;
Zhi LIU
;
Zuolin JIN
Author Information
1. 030001 太原,山西医科大学口腔医院正畸科
- Publication Type:Journal Article
- Keywords:
Mixed reality;
Bracket bonding;
Virtual-real registration;
Precision orthodontics
- From:
Journal of Practical Stomatology
2025;41(6):860-864
- CountryChina
- Language:Chinese
-
Abstract:
The accuracy of orthodontic bracket bonding directly affects the treatment effect,and intelligent orthodontics is gradually advancing clinical practice toward precision.Mixed reality(MR),a new digital holographic imaging simulation technology,enables interactive scenarios between 3D data and the real world,allowing precise identification and localization of dental roots and jaw ana-tomical structures.This study constructs an oral visualization model via multimodal image fusion,establishes a virtual-real registra-tion algorithm combining target detection and point cloud registration for high-dynamic scenarios,and develops an MR-based intelli-gent auxiliary and teaching system for orthodontic bracket bonding.The system achieves clinical training and intraoperative naviga-tion for bracket positioning and bonding,accurately identifies dental root and jaw information,and is of significant importance for improving the precision,intelligence,and digitization of orthodontic clinical practice.
