| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Outline of Final Research Achievements |
The evaluation of digital impression-modeling system was carried out. We use the encode healing abutment (Biomet 3I,USA)which obtained by coding a three-dimensional position information of the implant top by three places of the notch (code) scanning laser optical impression (Robocast method). It can not be said that never high awareness of the digital impression in Japanes dentists, skeptical questionnaire results were obtained with respect to the future of clinical application. The system as compared to the impression-model production method using a conventional impression coping, reproducibility (displacement) of the implant analog was within 40μm. From the results, the clinical in impression coping method and Robocast method for a conventional impression, it seems to be sufficient correspondence is possible range.
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