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Paper Abstract and Keywords
Presentation 2004-07-14 15:30
Movement evaluation of dental implant geometry using IM checker
Hisao Oka (Okayama Univ.), Satra Kusuma Wijaya (Univ. Indonesia), Makoto Okada, Tomoki Kitawaki (Okayama Univ.), Takuya Sumikawa, Keiji Saratani, Takayoshi Kawazoe (Osaka Dental Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Dental implants are increasingly accepted as alternatives in overcoming the inconveniences of conventional dentures or bridges. There is, however, less information in order to choose an appropriate geometry of implant into the available bone space. We have focused an implant movement in assessing its geometry, and the effects of various dental implant length and diameter were examined based on an implant movement. The dental implant movement was measured using the developed implant movement (IM) checker. 54 artificial implant models were made in which phosphorous bronze pins of different length and diameter were embedded. The measurement result (IM score) decreased, when the implant was lengthened and thickened. The relations between IM score and implant length and diameter were fairly approximated according to the inverse proportion. The proportion of implant movement to implant diameter, however, was bigger than that to implant length. Therefore it is suggested that the wider implant should be chosen first of all than the longer implant. The result was confirmed using the two dimensional mathematical simulation FEM.
Keyword (in Japanese) (See Japanese page) 
(in English) implant / implant geometry / movement / assessment / stability / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 179, MBE2004-34, pp. 57-60, July 2004.
Paper # MBE2004-34 
Date of Issue 2004-07-07 (MBE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee MBE  
Conference Date 2004-07-14 - 2004-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. Medical School 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2004-07-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Movement evaluation of dental implant geometry using IM checker 
Sub Title (in English)  
Keyword(1) implant  
Keyword(2) implant geometry  
Keyword(3) movement  
Keyword(4) assessment  
Keyword(5) stability  
1st Author's Name Hisao Oka  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Satra Kusuma Wijaya  
2nd Author's Affiliation University of Indonesia (Univ. Indonesia)
3rd Author's Name Makoto Okada  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Tomoki Kitawaki  
4th Author's Affiliation Okayama University (Okayama Univ.)
5th Author's Name Takuya Sumikawa  
5th Author's Affiliation Osaka Dental University (Osaka Dental Univ.)
6th Author's Name Keiji Saratani  
6th Author's Affiliation Osaka Dental University (Osaka Dental Univ.)
7th Author's Name Takayoshi Kawazoe  
7th Author's Affiliation Osaka Dental University (Osaka Dental Univ.)
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Date Time 2004-07-14 15:30:00 
Presentation Time 20 
Registration for MBE 
Paper # IEICE-MBE2004-34 
Volume (vol) IEICE-104 
Number (no) no.179 
Page pp.57-60 
#Pages IEICE-4 
Date of Issue IEICE-MBE-2004-07-07 

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