Removal of White Mineral Trioxide Aggregate Cement: A Promising Approach
Joint Authors
Saghiri, Mohammad Ali
Asatourian, Armen
Gutmann, James L.
Garcia-Godoy, Franklin
Lotfi, Mehrdad
Elyasi, Mayam
Sheibani, Nader
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-08
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Removal of MTA from dentin by applying 37% hydrochloric acid (HCl) to reduce microhardness and push-out bond strength.
Forty dentin slices were filled with WMTA and divided into two groups (n=20).
Ten slices remained untreated while others were exposed to either HCl or phosphate buffer saline (PBS) and all samples were subjected to pushout test.
The mode of bond failures was determined by SEM analysis.
Later, twenty glass tubes were filled with WMTA and divided into two groups (n=10).
One side of tube was exposed to HCl or PBS while the other side remained untreated and the microhardness was analyzed by testing machine.
HCl showed significantly lower pushout strength and microhardness values (P=0.0001), (P= 0.0001).
HCl treated samples showed mixed bond failures dominantly, while PBS samples mostly showed adhesive failures.
The results of this study can suggest the 37% HCl as an effective solution to aid the removal of MTA from the dentin surfaces.
American Psychological Association (APA)
Saghiri, Mohammad Ali& Garcia-Godoy, Franklin& Gutmann, James L.& Sheibani, Nader& Asatourian, Armen& Lotfi, Mehrdad…[et al.]. 2013. Removal of White Mineral Trioxide Aggregate Cement: A Promising Approach. BioMed Research International،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1030571
Modern Language Association (MLA)
Saghiri, Mohammad Ali…[et al.]. Removal of White Mineral Trioxide Aggregate Cement: A Promising Approach. BioMed Research International No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1030571
American Medical Association (AMA)
Saghiri, Mohammad Ali& Garcia-Godoy, Franklin& Gutmann, James L.& Sheibani, Nader& Asatourian, Armen& Lotfi, Mehrdad…[et al.]. Removal of White Mineral Trioxide Aggregate Cement: A Promising Approach. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1030571
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1030571