A Study of Toothbrush Abrasion on Adhesive Resin Cement. Filler Contents of the Routing Cement.
-
- Koizumi Hiroyasu
- Department of Crown and Bridge Prosthodontics, Nihon University School of Dentistry
-
- Yoshida Tsuyoshi
- Department of Crown and Bridge Prosthodontics, Nihon University School of Dentistry
-
- Kakehashi Yoshiyuki
- Department of Crown and Bridge Prosthodontics, Nihon University School of Dentistry
-
- Igarashi Takayoshi
- Department of Crown and Bridge Prosthodontics, Nihon University School of Dentistry
-
- Nishiyama Minoru
- Department of Dental Materials, Nihon University School of Dentistry
Bibliographic Information
- Other Title
-
- 接着性レジンセメントの歯ブラシ摩耗についての研究 フィラー含有ルーティングセメントにおける歯ブラシ摩耗
- Filler Contents of the Routing Cement
- フィラー含有ルーティングセメントにおける歯ブラシ摩耗
Search this article
Abstract
Although there have been reports on the abrasion of resin cements, cement film thickness was hardly considered.<BR>Takamisawa evaluated the influence of the cement film thickness on the abrasion of non-filler type resin cement, and concluded that there was a close relationship between number of times and depth of abrasion. The rate of increase of the wear depth was affected by the cement film thickness.<BR>Since most resin cements contained microfiller, Variolink (Vivadent) was examined and it was IPSEmpress (Vivadent) cem kit.<BR>Newly-designed appliances to prescribe 3 cement film thicknesses were used, namely 50, 100, and 200 μm, and the abrasion for each thickness in toothbrush abrasion test was observed.<BR>Continuous measurements were made of the sectional profile, wear depth, and surface roughness by scanning laser microscope.<BR>In SEM observation, the abrasion surface showed different aspects between non-filler and microfiller types.<BR>While there was a close relationship between number of times and depth of abrasion as in the case of non-filler type, the amount of increase of the wear depth varied with the cement film thickness.<BR>Test results indicated that the cement film thickness had influence on the abrasion of resin cement, and resistance of abrasion was influenced by filler type and resin matrix.
Journal
-
- Nihon Hotetsu Shika Gakkai Zasshi
-
Nihon Hotetsu Shika Gakkai Zasshi 42 (6), 945-949, 1998
Japan Prosthodontic Society
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204409534080
-
- NII Article ID
- 10008171382
-
- NII Book ID
- AN00197911
-
- ISSN
- 1883177X
- 03895386
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed