Pubfacts - Scientific Publication Data
  • Categories
  • |
  • Journals
  • |
  • Authors
  • Login
  • Categories
  • Journals

Search Our Scientific Publications & Authors

Publications
  • Publications
  • Authors
find publications by category +
Translate page:

Effect of toothbrushing on the surface of enamel, direct and indirect CAD/CAM restorative materials.

Authors:
Gabriel Nima Jocelyn Graciela Lugo-Varillas Jorge Soto Juliana Jendiroba Faraoni Regina Guenka Palma-Dibb Albert Correa-Medina Marcelo Giannini

Int J Prosthodont 2021 02 26. Epub 2021 Feb 26.

Purpose: To determine the effects of tooth brushing on the surface roughness (Sa) and morphology, maximum relative depth (Rv), gloss (GU), and microhardness (MH) of four esthetic restorative materials and enamel.

Materials And Methods: A light-curing composite resin (Filtek Supreme Ultra [FSU], 3M ESPE), two hybrid resin/ceramic CAD/CAM materials (Lava Ultimate [LAV], 3M ESPE, and VITA Enamic [VEN], VITA Zahnfabrik), and a CAD/CAM feldspathic ceramic (VITA Blocs Mark II [VMA], VITA Zahnfabrik) were evaluated. Bovine enamel (ENA) was used as a control group. All surfaces were polished in accordance with the manufacturer's instructions. Samples were analyzed before and after brushing (30,000 cycles) regarding Sa and Rv using a 3D laser-measuring microscope. GU was evaluated every 10,000 tooth brushing cycles. MH was also measured before and after tooth brushing. The surfaces were observed using scanning electron and laser measuring microscopies to determine the wear patterns. Data were analyzed by paired t test, one-way or two-way repeated measures analysis of variance, and Tukey test (α = .05), depending on the method performed.

Results: The Sa increased significantly after brushing for all materials, except for VMA, which showed the opposite effect. ENA and VEN showed higher Rv than VMA. After 30,000 tooth brushing cycles, VMA showed the highest GU, while FSU showed the lowest. Also, little surface topography changes were observed for VMA. MH did not change significantly after 30,000 brushing cycles, except for LAV.

Conclusion: Brushing caused surface alterations in all tested materials except for feldspathic ceramic. The changes were more evident in resin-based materials.

Download full-text PDF

Source
http://dx.doi.org/10.11607/ijp.6594DOI Listing
February 2021

Publication Analysis

Top Keywords

tooth brushing
16
brushing cycles
12
vita zahnfabrik
8
restorative materials
8
brushing
8
feldspathic ceramic
8
materials
6
blocs mark
4
patterns data
4
mark [vma]
4
[vma] vita
4
increased brushing
4
highest fsu
4
ena control
4
vma highest
4
control group
4
brushing materials
4
enamel ena
4
evaluated bovine
4
bovine enamel
4

Keyword Occurance

Similar Publications

In vitro comparison of cleaning efficacy and force of cylindric interdental brush versus an interdental rubber pick.

Authors:
Christian Graetz Kristina Schoepke Johanna Rabe Susanne Schorr Antje Geiken David Christofzik Thomas Rinder Christof E Dörfer Sonja Sälzer

BMC Oral Health 2021 Apr 14;21(1):194. Epub 2021 Apr 14.

Clinic of Conservative Dentistry and Periodontology, University of Kiel, Arnold-Heller-Str. 3, Haus B, 24105, Kiel, Germany.

Background: Interdental brushes (IDB) are according to the actual evidence the first choice for cleaning interdental areas (IDR). Their size should be chosen individually according to the IDR morphology. However, interdental rubber picks (IRP) are appreciated better by the patients and are hence becoming more and more popular but the evidence regarding their efficacy is still limited. Read More

View Article and Full-Text PDF
April 2021
Similar Publications

Evaluation of antibacterial efficacy of Triphala toothwipes on oral Streptococcus mutans count in intellectually disabled children.

Authors:
Meghana Ajay Deshpande Sudhindra Baliga Nilima Thosar Nilesh Rathi Shriramji Jyothishi Pranjali Vilas Deulkar Sphurti Pramod Bane

Spec Care Dentist 2021 Apr 14. Epub 2021 Apr 14.

Department of Pediatric and Preventive Dentistry, Sharad Pawar Dental College, Datta Meghe Institute of Medical Sciences, Wardha, Maharashtra, India.

Aim: To evaluate antibacterial efficacy of Triphala toothwipes on oral Streptococcus mutans counts in intellectually disabled (ID) children.

Methods: Twenty-seven children with a mild ID were randomly divided into two groups: A - Triphala and B - placebo group. Toothwipes were given to caregivers of children belonging to the respective groups, and were instructed to use them 1 h after their meals, twice a day for 7 days. Read More

View Article and Full-Text PDF
April 2021
Similar Publications

Rheumatoid arthritis associated with the occurrence, severity and extension of periodontitis: A case-control study.

Authors:
Marcela-Faria Moura Luís-Otávio-Miranda Cota Adriana-Moreira Costa Tarcília-Aparecida Silva Fernando-Oliveira Costa

J Clin Exp Dent 2021 Apr 1;13(4):e389-e396. Epub 2021 Apr 1.

Department of Dental Clinics, Oral Pathology, and Oral Surgery, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

Background: Emerging evidence pointed to a potential association between periodontitis (PE) and rheumatoid arthritis (RA), based on shared characteristics and similarities in risk factors, immunogenetics and pathways of tissue destruction. The aim of this study was to evaluate the potential association between RA and PE, as well as the influence of risk variables in this association.

Material And Methods: The present case-control study comprised 471 individuals (157 cases with RA and 314 controls) that underwent a full-mouth periodontal examination. Read More

View Article and Full-Text PDF
April 2021
Similar Publications

Does the use of face masks during the COVID-19 pandemic impact on oral hygiene habits, oral conditions, reasons to seek dental care and esthetic concerns?

Authors:
Célia-Regina-Maio Pinzan-Vercelino Karina-Maria-Salvatore Freitas Valquiria-Mendes-Pereira Girão Daniella-de Oliveira da Silva Renan-Morais Peloso Arnaldo Pinzan

J Clin Exp Dent 2021 Apr 1;13(4):e369-e375. Epub 2021 Apr 1.

DDS, MSc, PhD. Professor, Department of Orthodontics; Bauru Dental School, University of São Paulo (FOB - USP), Bauru, SP, Brazil.

Background: To evaluate the impact of the use of face masks on oral hygiene habits; oral conditions self-perception; reasons to seek dental treatment; and esthetic concerns.

Material And Methods: 1346 participants answered a web-based survey with questions related to the aims of the study. Descriptive statistic was performed and the responses were analyzed with chi-square test and regression analysis. Read More

View Article and Full-Text PDF
April 2021
Similar Publications

Effects of toothbrush abrasion on surface and antibacterial properties of hydroxyapatite-tryptophan complex with gray titania.

Authors:
Kentaro Minato Yasuhiro Katsuta Yuichi Otsuka Hiroaki Katsuragi Fumihiko Watanabe

Odontology 2021 Apr 9. Epub 2021 Apr 9.

Functional Occlusal Treatment, The Nippon Dental University Graduate School of Life Dentistry At Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata-shi, Niigata, 951-8580, Japan.

Photocatalysts have attracted attention in the medical field for their antibacterial effects. However, typical photocatalysts are activated by ultraviolet rays, which may have adverse effects. Therefore, we focused on a new photocatalyst that is activated by visible light, hydroxyapatite (HAp), and amino acid complex with gray titania, and evaluated its antibacterial effects against Porphyromonas gingivalis and effect by toothbrushing. Read More

View Article and Full-Text PDF
April 2021
Similar Publications
© 2021 PubFacts.
  • About PubFacts
  • Privacy Policy
  • Sitemap