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Digital 3D anatomical modeling of the mandible with full teeth
ZHU Fu-dong SHI Jue SONG En GE Wei-li LIAO Sheng-hui*
Acta Anatomica Sinica ›› 2014, Vol. 45 ›› Issue (4) : 536-539.
Digital 3D anatomical modeling of the mandible with full teeth
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 teachinglearning function, and has tremendous apllication futures in the stomatology, maxillofacial and other medical departments.
Mandible / Full teeth / 3D visualization / Digital atlas / Human
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