Effect of carisolv and papacárie on theresin-dentin bond strength in sound andcaries-affected primary molars
Braz. j. oral sci
; 9(1): 25-29, Jan.-Mar. 2010. ilus, tab
Article
in English
| LILACS, BBO - Dentistry
| ID: lil-578042
Responsible library:
BR28.1
ABSTRACT
Aim:
This study evaluated the influence of different chemomechanical caries removal techniqueson the bond strength of an adhesive system to caries-affected and healthy dentin.Methods:
Thirty healthy teeth were randomly divided into three groups Group 1 (control) no cariesremoval technique was applied; Group 2 chemomechanical technique using Carisolv®; andGroup 3 chemomechanical technique using Papacárie®Twenty caries-affected teeth were divided .into two groups Group 4 chemomechanical technique using Carisolv; and Group 5chemomechanical technique using Papacárie. The teeth received the application of an etch-andrinse adhesive system, were restored with composite resin, and then sectioned to obtain 4 hourglassshaped slabs from each specimen, which were subjected to a microtensile bond strength test. Datawere analyzed statistically by ANOVA and Tukeys test (a=0.05).Results:
G1 (13.387 ± 6.1074),G2 (18.123 ± 3.2611) and G3 (12.781 ± 4.5652) presented statistically significant higher meanbond strength values than the other groups (p<0.05), but did not differ significantly from each other(p>0.05). G4 (6.228 ± 5.3435) and G5 (6.482 ± 3.2076) presented the lowest mean bondstrength values and were statistically similar to each other (p>0.05).Conclusions:
Neither of thechemomechanical caries removal methods interfered in the resin-dentin bond strength. However,lower tensile bond strength was found to caries-affected dentin.
Full text:
Available
Collection:
International databases
Database:
BBO - Dentistry
/
LILACS
Main subject:
In Vitro Techniques
/
Papain
/
Dentin-Bonding Agents
/
Glutamic Acid
/
Dental Caries
/
Dentin
/
Leucine
/
Lysine
Limits:
Humans
Language:
English
Journal:
Braz. j. oral sci
Journal subject:
Dentistry
Year:
2010
Document type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
State University of Campinas/BR
/
University of Paso Fundo/BR
/
University of Passo Fundo/BR