Stereolithographic models derived from X-ray computed tomography reproduction accuracyModélisation par stéréolithographie à partir des acquisitions tomodensitométriques. Précision de reproduction

被引：22
作者：
J. F. Bouyssié
S. Bouyssié
P. Sharrock
D. Duran
机构：
[1] Faculty of Dentistry,Department of Oral Surgery
[2] Paul Sabatier University,Inorganic Chemistry Laboratory
来源：
Surgical and Radiologic Anatomy | 1997年 / 19卷 / 3期
关键词：
Rapid prototyping; Stereolithography; Computer-aided manufacturing; Dimensional accuracy; Oral surgery;
D O I：
10.1007/BF01627975
中图分类号：
学科分类号：
摘要：
We investigate the accuracy of complex anatomical replicas derived from X-ray computed tomography data linked to the rapid prototyping technique of stereolithography. Data processing by specific softwares (segmentation, three-dimensional interpolation) allows direct interfacing with the stereolithography apparatus to build a resin replica with reproduction of internal cavities. Our preliminary results about surface and dimensional accuracies suggest that the reproduction of complex anatomical structures by stereolithography is reliable enough to be used for surgical planning, for custom-made implants and for surgical anatomy teaching.
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页码：193 / 199
页数：6
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