Effect of professional dental prophylaxis on the surface gloss and roughness of CAD/CAM restorative materials
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Effect of professional dental prophylaxis on the surface gloss and roughness of CAD/CAM restorative materials

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Effect of professional dental prophylaxis on the surface gloss and roughness of CAD/CAM restorative materials

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dc.contributor.author Sugiyama, Toshiko es
dc.contributor.author Kameyama, Atsushi es
dc.contributor.author Enokuchi, Tomoka es
dc.contributor.author Haruyama, Akiko es
dc.contributor.author Chiba, Aoi es
dc.contributor.author Sugiyama, Setsuko es
dc.contributor.author Hosaka, Makoto es
dc.contributor.author Takahashi, Toshiyuki es
dc.date.accessioned 2017-09-28T07:58:41Z
dc.date.available 2017-09-28T07:58:41Z
dc.date.issued 2017 es
dc.identifier.uri http://hdl.handle.net/10550/61221
dc.description.abstract This study aimed to evaluate the effect of dental prophylaxis on the surface gloss and roughness of different indirect restorative materials for computer-aided design/computer-aided manufacturing (CAD/CAM): two types of CAD/CAM composite resin blocks (Shofu Block HC and Estelite Block) and two types of CAD/CAM ceramic blocks (IPS Empress CAD and Celtra DUO). After polishing the CAD/CAM blocks and applying prophylaxis pastes, professional dental prophylaxis was performed using four different experimental protocols (n = 5 each): mechanical cleaning with Merssage Regular for 10 s four times (Group 1); four cycles of mechanical cleaning with Merssage Regular for 10 s and Merssage Fine for 10 s (Group 2); four cycles of mechanical cleaning with Merssage Regular for 10 s and Merssage Fine for 30 s (Group 3); and mechanical cleaning with Merssage Fine for 10 s four times (Group 4). A glossmeter was used to measure surface gloss before and after mechanical cleaning, and a contact stylus profilometer was used to measure surface roughness (Ra). Polishing with prophylactic paste led to a significant reduction in surface gloss and increase in surface roughness among resin composite blocks, whereas the polishing-related change in surface gloss or roughness was smaller in Celtra DUO, a zirconia-reinforced lithium silicate block. Changes in surface gloss and roughness due to polishing with a prophylactic paste containing large particles were not improved by subsequent polishing with a prophylactic paste containing fine particles. es
dc.source Sugiyama, Toshiko ; Kameyama, Atsushi ; Enokuchi, Tomoka ; Haruyama, Akiko ; Chiba, Aoi ; Sugiyama, Setsuko ; Hosaka, Makoto ; Takahashi, Toshiyuki. Effect of professional dental prophylaxis on the surface gloss and roughness of CAD/CAM restorative materials. En: Journal of Clinical and Experimental Dentistry, 9 6 2017: 772-778 es
dc.title Effect of professional dental prophylaxis on the surface gloss and roughness of CAD/CAM restorative materials es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.53826 es

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