Influence of one-step professional mechanical tooth cleaning pastes on surface roughness and morphological features of tooth substrates and restoratives

Yoshiyuki Amari; Toshiki Takamizawa; Ryo Kawamoto; Yasuhiro Namura; Ryosuke Murayama; Munenori Yokoyama; Akimasa Tsujimoto; Masashi Miyazaki

doi:10.2334/josnusd.20-0420

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Influence of one-step professional mechanical tooth cleaning pastes on surface roughness and morphological features of tooth substrates and restoratives

Journal article

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Influence of one-step professional mechanical tooth cleaning pastes on surface roughness and morphological features of tooth substrates and restoratives

Yoshiyuki Amari, Toshiki Takamizawa, Ryo Kawamoto, Yasuhiro Namura, Ryosuke Murayama, Munenori Yokoyama, Akimasa Tsujimoto and Masashi Miyazaki

Journal of oral science, Vol.63(2), pp.133-138

03/31/2021

DOI: 10.2334/josnusd.20-0420

PMID: 33390462

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Abstract

This study investigated the influence of professional mechanical tooth cleaning (PMTC) pastes on the surface texture of different subject materials. Two one-step PMTC pastes, Clinpro Cleaning Paste for PMTC (CP) and PRG Pro-Care Gel (PG), and multiple-step PMTC pastes, Merssage Regular (MR), Merssagge Fine (MF), and Merssage Plus (MP), were used. For comparison, PMTC was performed using distilled water without paste (DW). The subjected materials used were bovine enamel (ENA) and dentin (DEN), a resin composite (FSU), and lithium disilicate (IEC). The prepared specimens were polished using a #2000-grit silicon carbide paper. PMTC was performed using a brush at 1,000 rpm for 15 s. The surface roughness (Ra) values of the specimens before and after PMTC were measured by laser scanning microscopy. The Knoop hardness number (KHN) of the subjected material was obtained. The types of PMTC pastes and subject materials had a significant influence on the Ra values and KHN. For the majority of subject materials, the descending order of Ra values after PMTC was MR > MF > CP > PG > MP > DW. The descending order of KHN of the materials was IEC > ENA > FSU > DEN. Although one-step PMTC pastes appeared to be effective, it is important to consider the subject material during PMTC.

Animals

Cattle

Composite Resins

Dental Enamel

Hardness

Humans

Materials Testing

Surface Properties

Details

Title: Subtitle: Influence of one-step professional mechanical tooth cleaning pastes on surface roughness and morphological features of tooth substrates and restoratives
Creators: Yoshiyuki Amari - Department of Operative Dentistry, Nihon University School of Dentistry
Toshiki Takamizawa - Dental Research Center, Division of Biomaterial Science, Nihon University School of Dentistry
Ryo Kawamoto - Department of Operative Dentistry, Nihon University School of Dentistry
Yasuhiro Namura - Dental Research Center, Division of Clinical Research, Nihon University School of Dentistry
Ryosuke Murayama - Department of Legal Medicine, Nihon University School of Dentistry
Munenori Yokoyama - Department of Operative Dentistry, Nihon University School of Dentistry
Akimasa Tsujimoto - Dental Research Center, Division of Biomaterial Science, Nihon University School of Dentistry
Masashi Miyazaki - Dental Research Center, Division of Biomaterial Science, Nihon University School of Dentistry
Resource Type: Journal article
Publication Details: Journal of oral science, Vol.63(2), pp.133-138
DOI: 10.2334/josnusd.20-0420
PMID: 33390462
ISSN: 1343-4934
eISSN: 1880-4926
Grant note: DOI: 10.13039/501100001691, name: Japan Society for the Promotion of Science, award: 19K10159
Language: English
Date published: 03/31/2021
Academic Unit: Operative Dentistry
Record Identifier: 9984176825402771

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