The assessment of surface roughness and microleakage of eroded tooth-colored dental restorative materials
Objectives: To investigate the effect of acidic solution on surface roughness and microleakage of tooth-colored restorative materials. Materials and Methods: A 160 box-shaped cavities were prepared on the buccal surfaces of 160 human molars, and assigned to four groups: Group A restored with Keta...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Wolters Kluwer - Medknow
2014
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/48434/ http://irep.iium.edu.my/48434/ http://irep.iium.edu.my/48434/ http://irep.iium.edu.my/48434/1/JConservDent_2014_17_6_531_144585.pdf http://irep.iium.edu.my/48434/4/50039_Dynamic%20characterization_SCOPUS.pdf |
| id |
iium-48434 |
|---|---|
| recordtype |
eprints |
| spelling |
iium-484342018-01-09T06:52:26Z http://irep.iium.edu.my/48434/ The assessment of surface roughness and microleakage of eroded tooth-colored dental restorative materials AL NAQSHABANDI, THULFIQAR ALI RK Dentistry Objectives: To investigate the effect of acidic solution on surface roughness and microleakage of tooth-colored restorative materials. Materials and Methods: A 160 box-shaped cavities were prepared on the buccal surfaces of 160 human molars, and assigned to four groups: Group A restored with Ketac™ Molar Easymix, Group B with Fuji II™ LC, Group C with Ketac™N100, and Group D with Filtek™ Z250, and subdivided into study and control groups (n = 20). Study groups were immersed in lemon juice (pH = 2.79) for 24 h, whilst controlgroups in deionized distilled water. All samples were immersed in 2% methylene blue dye, sectioned into two equal halves for surface roughness, and microleakage tests. Data were analyzed using Mann–Whitney and Kruskal–Wallis tests at P < 0.05. Results: There was a significant difference in surface roughness of Ketac™ Molar, Fuji II™LC, and Ketac™N100. No significant difference was found in microleakage of Ketac™ Molar and Fuji II™LC; however, there were significant differences in the gingival margin of Ketac™N100, and the occlusal margin of Filtek™Z250. Conclusions: All glass ionomer cements were eroded after exposure to the acidic drink. Filtek™ Z250 and Ketac™ Molar Easymix showed more microleakage. All materials showed more microleakage at the gingival margins. Wolters Kluwer - Medknow 2014-12 Article PeerReviewed application/pdf en http://irep.iium.edu.my/48434/1/JConservDent_2014_17_6_531_144585.pdf application/pdf en http://irep.iium.edu.my/48434/4/50039_Dynamic%20characterization_SCOPUS.pdf AL NAQSHABANDI, THULFIQAR ALI (2014) The assessment of surface roughness and microleakage of eroded tooth-colored dental restorative materials. Journal of Conservative Dentistry, 17 (6). pp. 531-535. ISSN 0972-0707 http://www.jcd.org.in/showBackIssue.asp?issn=0972-0707;year=2014;volume=17;issue=6;month=November-December DOI:10.4103/0972-0707.144585 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
RK Dentistry |
| spellingShingle |
RK Dentistry AL NAQSHABANDI, THULFIQAR ALI The assessment of surface roughness and microleakage of eroded tooth-colored dental restorative materials |
| description |
Objectives: To investigate the effect of acidic solution on surface roughness and microleakage of tooth-colored restorative
materials.
Materials and Methods: A 160 box-shaped cavities were prepared on the buccal surfaces of 160 human molars, and assigned
to four groups: Group A restored with Ketac™ Molar Easymix, Group B with Fuji II™ LC, Group C with Ketac™N100, and
Group D with Filtek™ Z250, and subdivided into study and control groups (n = 20). Study groups were immersed in lemon
juice (pH = 2.79) for 24 h, whilst controlgroups in deionized distilled water. All samples were immersed in 2% methylene blue
dye, sectioned into two equal halves for surface roughness, and microleakage tests. Data were analyzed using Mann–Whitney
and Kruskal–Wallis tests at P < 0.05.
Results: There was a significant difference in surface roughness of Ketac™ Molar, Fuji II™LC, and Ketac™N100. No significant
difference was found in microleakage of Ketac™ Molar and Fuji II™LC; however, there were significant differences in the
gingival margin of Ketac™N100, and the occlusal margin of Filtek™Z250.
Conclusions: All glass ionomer cements were eroded after exposure to the acidic drink. Filtek™ Z250 and Ketac™ Molar
Easymix showed more microleakage. All materials showed more microleakage at the gingival margins. |
| format |
Article |
| author |
AL NAQSHABANDI, THULFIQAR ALI |
| author_facet |
AL NAQSHABANDI, THULFIQAR ALI |
| author_sort |
AL NAQSHABANDI, THULFIQAR ALI |
| title |
The assessment of surface roughness and microleakage
of eroded tooth-colored dental restorative materials |
| title_short |
The assessment of surface roughness and microleakage
of eroded tooth-colored dental restorative materials |
| title_full |
The assessment of surface roughness and microleakage
of eroded tooth-colored dental restorative materials |
| title_fullStr |
The assessment of surface roughness and microleakage
of eroded tooth-colored dental restorative materials |
| title_full_unstemmed |
The assessment of surface roughness and microleakage
of eroded tooth-colored dental restorative materials |
| title_sort |
assessment of surface roughness and microleakage
of eroded tooth-colored dental restorative materials |
| publisher |
Wolters Kluwer - Medknow |
| publishDate |
2014 |
| url |
http://irep.iium.edu.my/48434/ http://irep.iium.edu.my/48434/ http://irep.iium.edu.my/48434/ http://irep.iium.edu.my/48434/1/JConservDent_2014_17_6_531_144585.pdf http://irep.iium.edu.my/48434/4/50039_Dynamic%20characterization_SCOPUS.pdf |
| first_indexed |
2023-09-18T21:08:42Z |
| last_indexed |
2023-09-18T21:08:42Z |
| _version_ |
1777411107215900672 |