書誌事項
- タイトル別名
-
- Evaluation of Occlusal Contact Image on Articulating Paper Record.
この論文をさがす
抄録
In this study, occlusal contact image on articulating paper record in the intercuspal position was clarified about the relation with occlusal adjacent portion determined from black silicone record and difference of reproducibility by the recording methods. Four kinds of recording methods, 3 times tapping, 3 times tapping with a middle clenching, 5 times tapping and 5 times tapping with a middle clenching, were examined. The occusal contact image of the first molar was changedto a binary image and analyzed via the personal computer.<BR>The results were asfollows: 1. There was no significant difference between the area of occlusal contact image by each method. 2. In all methods, the coefficient of correlation between the area of occlusal contact image and occlusal adjacent portion increased according to the increase of the binary threshold of the occlusal adjacent portion. 3. For the correlation between the area of occlusal contact image and occlusal adjacent portion divided every 10μm (up to 40μm), the coefficients of 10-20μm and 20-30μm were successful. 4. There was no influence of the number of tapping times on dispersion of the area of occlusal contact image, but the dispersion decreased by clenching.<BR>Finally, an occlusal contact image could be influenced by dynamic change of occlusal contact, and the recording method that includes clenching has high reproducibility.
収録刊行物
-
- 日本補綴歯科学会雑誌
-
日本補綴歯科学会雑誌 43 (2), 321-327, 1999
社団法人 日本補綴歯科学会
- Tweet
キーワード
詳細情報
-
- CRID
- 1390001204410418176
-
- NII論文ID
- 10008172925
-
- NII書誌ID
- AN00197911
-
- ISSN
- 1883177X
- 03895386
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可