The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)
- Volume 38 Issue 4
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- Pages.544-551
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- 2000
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
DESIGN AND FABRICATION OF INNER KONUS CROWN USING THREE DIMENSIONAL COMPUTER GRAPHICS
3차원 컴퓨터 그래픽 기술을 이용한 KONUS 내관의 설계와 제작
- Kim, In-Sup (Department of Prosthodontics, College of Dentistry, Chosun University) ;
- Kim, Byung-Oh (Dental Graphics) ;
- Yoo, Kwan-Hee (Dept. of Computer Education, Chungbuk National University) ;
- Kang, Dong-Wan (Department of Prosthodontics, College of Dentistry, Chosun University)
- Published : 2000.05.01
Abstract
A fabrication method of inner and outer crown using CAD/CAM is presented. The information of abutment teeth is transferred to a computer through a 3-dimensional scanner. A Konus inner and outer crown is designed on a computer and a real crown is machined based on this design using CAM. This method can save laboratory time and reduce inaccuracies compare to conventional casting procedure. A stone model with six prepared abutment teeth from a patient was used in this study. Three dimensional information from the model was transferred to a computer using a contact type 3-dimensional scanner with a
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