Analysis of the effect of three-dimensional reconstruction of mandible and its relevant influencing factors
- VernacularTitle:下颌骨三维重建效果的测量分析研究
- Author:
Qingfu ZHANG
;
Chuntang LV
;
Guoqin LIU
- Publication Type:Journal Article
- Keywords:
mandible;
tomography, X-ray computed;
three-dimensional reconstruction
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze and evaluate the effect of three-dimensional reconstruction of mandible and its relevant influencing factors, in order to provide references for research and application based on three-dimensional reconstruction of mandible. Methods Layered anatomic information of a mandible specimen was collected by CT scanning and then three-dimensional reconstruction of the mandible was carried out by software. Anterior-posterior dimension of the ramus and the thickness of the corpus of both the three-dimensional reconstructed model and the specimen of the mandible were measured and compared to evaluate the effect of three-dimensional reconstruction. Results High resolution of three-dimensional reconstruction was gained by CT scanning. Statistical analysis showed that there had been no difference of the measurement between the three-dimensional reconstructed model and the specimen. Conclusion Three-dimensional reconstruction of the mandible based on CT scanning could get good reconstruction effect and could meet the need of relevant research and clinical application that based on three-dimensional reconstruction of the mandible.
