Digital 3D anatomical modeling of the mandible with full teeth
10.3969/j.issn.0529-1356.2014.04.017
- VernacularTitle:数字化全牙列下颌骨三维解剖建模
- Author:
Fudong ZHU
;
Jue SHI
;
En SONG
;
Weili GE
;
Shenghui LIAO
- Publication Type:Journal Article
- Keywords:
Mandible;
Full teeth;
3D visualization;
Digital atlas;
Human
- From:
Acta Anatomica Sinica
2014;(4):536-539
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study and establish a high quality digital 3D anatomical modeling of the mandible with full teeth.Methods A set of accurate digital models of standard anatomical specimens of mandibular teeth were obtained by laser scanning, and the 3D mandible model was reconstructed by CT scan data;then, a registration deformation method based on the geometry and image anatomical landmark was employed to do the registration of each tooth to the mandible model, and finally the tooth enamel , dentin, periodontal ligament were generated .Results A high quality digital 3D anatomical modeling of the mandible with full teeth was built , each tooth had detail crown and whole root , the distinction between the enamel , dentin, periodontal ligament , and any anatomical regions can be zoomed and rotately displayed . Conclusion The digital 3D anatomical modeling of the mandible with full teeth has realistic 3D imaging view and convenient teaching-learning function , and has tremendous apllication futures in the stomatology , maxillofacial and other medical departments .
