Sealing ability of mineral trioxide aggregate, calcium phosphate cement, and glass ionomer cement in the repair of furcation perforations

Title:

Sealing ability of mineral trioxide aggregate, calcium phosphate cement, and glass ionomer cement in the repair of furcation perforations
Sealing ability of mineral trioxide aggregate, calcium phosphate cement, and glass ionomer cement in the repair of furcation perforations

Creator:

Singh, Prabath, Paul, Joseph, Al-Khuraif, Abdul Aziz, Vellappally, Sajith, Halawany, Hassan Suliman, Hashim, Mohamed, Abraham, Nimmi Biju, Jacob, Vimal, and Thavarajah, Rooban

Contributor:

Singh, Prabath, Paul, Joseph, Al-Khuraif, Abdul Aziz, Vellappally, Sajith, Halawany, Hassan Suliman, Hashim, Mohamed, Abraham, Nimmi Biju, Jacob, Vimal, and Thavarajah, Rooban

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:bmc14059452-5f231b76-8be9-4c4b-b879-51dade363a7c
uuid:bmc14059452-5f231b76-8be9-4c4b-b879-51dade363a7c
local:bmc14059452
https://www.lfhk.cuni.cz/Faculty/Publications/Acta-Medica/Archive/2013/
local: bmc14059452

Subject:

sloučeniny hliníku--terapeutické užití, sloučeniny vápníku--terapeutické užití, fosforečnany vápenaté--terapeutické užití, zubní štěrbina--etiologie--prevence a kontrola, zubní dřeň--zranění, fixní kombinace léků, obnažení zubních kořenů--etiologie--terapie, skleněné ionomerní cementy--terapeutické užití, lidé, moláry--zranění, oxidy--terapeutické užití, and silikáty--terapeutické užití

Type:

model:article, article, Text, srovnávací studie, techniky in vitro, časopisecké články, and TEXT

Format:

print, text, and regular print

Description:

OBJECTIVES: The purpose of this study was to evaluate the in vitro sealing ability of three repair materials. Mineral trioxide aggregate (MTA; Group A), calcium phosphate cement (CPC; Group B), and light cured glass ionomer cement (GIC; Group C) when used to repair the perforation created in the pulpal floor of fifty extracted human permanent molars. MATERIALS AND METHODS: Preparation of access openings and furcation perforations were done, and the teeth divided into five experimental groups (A, B, C) including two controls (D, E) with ten samples in each group randomly. Following the repair procedure, the pulp chambers and access openings were filled with composite resin and immersed in 2% methylene blue solution for 48 hours. The teeth were sectioned longitudinally and the linear dye penetration measured under a stereomicroscope. RESULTS: The comparison of the linear length of micro-leakage (mm) among the experimental groups revealed no significant difference (p = 0.332). On calculating the percentage of depth of leakage to the total length of the perforation, it was observed that the mean leakage was 35.5% in Group A, 53.6% in Group B and the highest, 87.5% in Group C. The mean of leakage percentage was statistically significant by Kruskal-Wallis test (p = 0.003). The results indicated that the dye penetration used as furcation perforation repair material was least with mineral trioxide aggregate. Comparing the depth of penetration of dye, 50% of the Group A samples showed less than 25% of depth penetration. While 40% of Group B cases had more than 50% dye penetration. In our study, all Group C teeth had > or = 50% dye penetration. CONCLUSIONS: The present study indicated that GIC had the greatest dye penetration followed by CPC and MTA. Mineral trioxide aggregate and calcium phosphate cement had comparatively better sealing ability than glass ionomer cement. and P. Singh, J. Paul, AA. Al-Khuraif, S. Vellappally, HS. Halawany, M. Hashim, NB. Abraham, V. Jacob, R. Thavarajah

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Relation:

Acta medica (Hradec Králové) / Universitas Carolina, Facultas Medica Hradec Králové--MED00010947

Source:

Acta medica (Hradec Králové) | 2013 Volume:56 | Number:3

Harvested from:

CDK

Metadata only:

false

Date:

2013