Shear Bond Strength of Provisional Restoration Materials Repaired with Light-cured Resins

2008 ◽  
Vol 33 (5) ◽  
pp. 508-515 ◽  
Author(s):  
H-L. Chen ◽  
Y-L. Lai ◽  
I-C. Chou ◽  
C-J. Hu ◽  
S-Y. Lee

Clinical Relevance Specific repair resins should be chosen for certain provisional materials, since optimal bond strength can be achieved only when the repair resin has similar chemical components to those of the resin matrix (either methacrylate or bis-acryl) for the provisional restoration.

2011 ◽  
Vol 36 (1) ◽  
pp. 66-71 ◽  
Author(s):  
J. P. L. Silva ◽  
D. M. Queiroz ◽  
L. H. Azevedo ◽  
L. C. Leal ◽  
J. L. Rodrigues ◽  
...  

Clinical Relevance The presence of a provisional restoration containing eugenol for one week or longer does not interfere with the bond strength of self-etching adhesives to dentin. If a eugenol-based provisional restoration remained in place for only 24 hours, a delay of one week re-establishes proper bond strength.


10.2341/05-13 ◽  
2006 ◽  
Vol 31 (2) ◽  
pp. 212-218 ◽  
Author(s):  
A. E. Souza-Gabriel ◽  
F. L. B. Amaral ◽  
J. D. Pécora ◽  
R. G. Palma-Dibb ◽  
S. A. M. Corona

Clinical Relevance Er:YAG laser adversely affected the adhesion of resin-modified glass ionomer cements to tooth structure and cannot be considered an alternative technique to the conventional turbine handpiece.


2009 ◽  
Vol 34 (5) ◽  
pp. 558-564 ◽  
Author(s):  
F. Shafiei ◽  
I. Safarpoor ◽  
M. Moradmand ◽  
A. A. Alavi

Clinical Relevance Low dentin bond strength has been previously documented when one-bottle adhesives are used with self-cured resin-based composites. Low dentin bond strength may also occur when one-bottle adhesives are used with light-cured resin-based composites that are activated by soft-start or pulse-delay curing strategies.


10.2341/08-82 ◽  
2009 ◽  
Vol 34 (3) ◽  
pp. 288-292 ◽  
Author(s):  
J-I. Lee ◽  
S-H. Park

Clinical Relevance In order to maximize the bond strength of a resin inlay to dentin, the exposed dentin surface should be sealed with DBA before taking an impression. In addition, the bonding agent should be gently air dried and light cured before applying the luting material.


10.2341/07-38 ◽  
2008 ◽  
Vol 33 (1) ◽  
pp. 65-71 ◽  
Author(s):  
Y. Korkmaz ◽  
M. Baseren

Clinical Relevance The application of antibacterial varnish affects the shear bond strength of tooth-colored restorative materials after six months.


2012 ◽  
Vol 37 (1) ◽  
pp. 28-36 ◽  
Author(s):  
L Giachetti ◽  
D Scaminaci Russo ◽  
M Baldini ◽  
C Goracci ◽  
M Ferrari

Clinical Relevance Aged silorane composite restorations can be repaired with a methacrylate-based resin composite by using a phosphate-methacrylate–based adhesive as the intermediate layer.


2009 ◽  
Vol 34 (4) ◽  
pp. 467-471 ◽  
Author(s):  
V. Gopikrishna ◽  
M. Abarajithan ◽  
J. Krithikadatta ◽  
D. Kandaswamy

Clinical Relevance The bond strength of resin composite to glass-ionomer cement can be enhanced when a self-etching primer is employed over unset GIC or when a glass-ionomer based adhesive is employed over set GIC when compared to using a total-etch adhesive.


2007 ◽  
Vol 32 (4) ◽  
pp. 341-346 ◽  
Author(s):  
C. Machado ◽  
E. Sanchez ◽  
S. Alapati ◽  
R. Seghi ◽  
W. Johnston

Clinical Relevance On the basis of the results of this in vitro study, resin composite may be an effective way to repair or mask the appearance of amalgams placed in visible areas of the mouth.


2010 ◽  
Vol 35 (2) ◽  
pp. 187-193 ◽  
Author(s):  
M. Khoroushi ◽  
M. Tavasoli

Clinical Relevance TCA gel etches enamel surfaces and produces surface morphological characteristics and bond strength similar to that produced by phosphoric acid. When TCA is used as a hemostatic agent on marginal gingiva, its inadvertent contact with enamel improves the immediate bond strength of resin composite to enamel. However, when using phosphoric acid and 50% TCA, an erosive enamel surface is produced.


10.2341/06-27 ◽  
2007 ◽  
Vol 32 (1) ◽  
pp. 84-93 ◽  
Author(s):  
S. Erkut ◽  
H. C. Küçükesmen ◽  
N. Eminkahyagil ◽  
P. Imirzalioglu ◽  
E. Karabulut

Clinical Relevance Based on in vitro results in extracted teeth, the dual bonding method used was effective in restoring the shear bond strength values that decreased after applying provisional luting agent regardless of the composition of the provisional luting agent (eugenol-based or eugenol-free) used.


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