The Journal of the Korean dental association (대한치과의사협회지)
- Volume 44 Issue 2 Serial No. 441
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- Pages.115-122
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- 2006
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- 0376-4672(pISSN)
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- 2713-7961(eISSN)
자가 치아 이식술에 사용되는 Computer Aided Rapid Prototyping model(CARP model)의 실제 치아에 대한 오차
Abstract
Objective : The purpose of this study was to evaluate the dimensional errors between real tooth, 3D CT image and CARP model. Materials and Methods : Two maxilla and two mandible block bones with intact teeth were taken from two cadavers. Computed tomography was taken either in dry state and in wet state. After then, all teeth were extracted and the dimensions of the real teeth were measured using a digital caliper at mesio-distal and bucco-lingual width both in crown and cervical portion. 3D CT image was generated using the V-works
Keywords
- Absolute error;
- Autotransplantation;
- Donor tooth;
- Rapid prototyping;
- Recipient bone site preparation