Digital 3D anatomical modeling of the mandible with full teeth / 解剖学报
Acta Anatomica Sinica
; (6): 536-539, 2014.
Article
in Zh
| WPRIM
| ID: wpr-455090
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WPRO
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 .
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WPRIM
Language:
Zh
Journal:
Acta Anatomica Sinica
Year:
2014
Type:
Article