Proceedings of the KACD Conference (대한치과보존학회:학술대회논문집)
- 2001.11a
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- Pages.559.1-559
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- 2001
Microfocus X-ray CT Analysis of Shrinking Direction in Resin Composite.
- Inai, N. (Tokyo Medical & Dental University) ;
- Katahira, N. (Tokyo Medical & Dental University) ;
- Hashimoto, K. (Tokyo Medical & Dental University) ;
- Tagami, J. (Tokyo Medical & Dental University) ;
- Hirakimoto, A. (Shimadzu Co.) ;
- Marshall, S.J. (University of California) ;
- Marshall. G.W. (University of California)
- Published : 2001.11.01
Abstract
The aim of the study was to determine the direction and the rate of polymerization shrinkage of light-cured resin composite. Materials and Methods: A microfocus x-ray CT(computed tomography) instrument (SMX-255CT, Shimadzu Co., Kyoto, Japan) was used to analyze and characterize the pre-and post-gel phases. A microfocus x-ray tube was used to enable a focus dimension of 4 microns.(omitted)
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