Tooth whitening effects on bracket bond strength in vivo.

@article{Mullins2009ToothWE,
  title={Tooth whitening effects on bracket bond strength in vivo.},
  author={Joseph M Mullins and Elizabeth C. Kao and Chris A. Martin and Erdogan Gunel and Peter Ngan},
  journal={The Angle orthodontist},
  year={2009},
  volume={79 4},
  pages={
          777-83
        }
}
OBJECTIVE To test the hypothesis that there is no difference between the bracket survival rate of brackets bonded to bleached and unbleached teeth. MATERIALS AND METHODS Thirty-eight patients who required comprehensive orthodontic treatment were included in the study. A split mouth technique was used with one arch exposed to in-office whitening gel containing 38% hydrogen peroxide for 30 minutes, while the unbleached arch served as the control. Patients were divided into two groups: Brackets… Expand
Influence of four systems for dental bleaching on the bond strength of orthodontic brackets.
TLDR
The use of RBCM for dental bleaching before bonding orthodontic brackets did not reduce the shear bond strength (SBS), and hydrogen and carbamide peroxides negatively affected the SBS. Expand
Does the time interval after bleaching influence the adhesion of orthodontic brackets?
Objective To test the null hypothesis that no difference exists between the effects of at-home bleaching and in-office bleaching on shear bond strength (SBS) with bracket bonding at 4 different timeExpand
Bleaching during orthodontic treatment and its effect on bracket bond strength
TLDR
Bleaching procedures performed during orthodontic treatment reduce bond strength, and enamel beneath the bracket base experiences a whitening effect though to a lesser degree compared with an uncovered surface. Expand
Evaluation of shear bond strength of orthodontic brackets bonded on the tooth surface after internal bleaching
Introduction: There is great demand for esthetic treatment by patients who have discolored teeth, because currently aesthetic standards have become stricter and many patients have tooth bleachingExpand
Bleaching effects on shear bond strengths of orthodontic brackets.
TLDR
The shear bond strength values became significantly lower when the bracket was bonded immediately after bleaching and quickly returned to control level in 24 hours and recovered to normal values in the next weeks. Expand
Effect of Different Bleaching Techniques on Microleakage under orthodontic Brackets: In Vitro Study
TLDR
OfficeBleaching caused the most microleakage under the brackets and home bleaching caused more microleaking than the control group, and all three groups had statistically more significant microleaks at the gingival margins of the brackets than the occlusal margins. Expand
The Effect of Different Bleaching Treatments and Thermal-Mechanical Cycling on the Shear Bond Strength of Orthodontic Brackets.
TLDR
Thermal-mechanical cycling was not significant for SBS of orthodontic brackets, but tooth bleaching was a factor. Expand
Effects of tooth bleaching on shear bond strength of brackets rebonded with a self-etching adhesive system
TLDR
The bracket-rebonding procedure can recover the reduced shear bond strength caused by immediate bonding after bleaching to a clinically acceptable level, but not to the prebleaching level. Expand
Effects of at-home and in-office bleaching agents on the shear bond strength of metal, ceramic, and composite brackets to enamel
TLDR
The results showed that at-home bleaching did not affect the SBS significantly whereas in-office bleaching reduced SBS of metal, ceramic, and composite brackets significantly, and it is preferable to use metal or ceramic brackets than composite brackets for bonding 24 h after bleaching. Expand
Influence of microhybrid resin and etching times on bleached enamel for the bonding of ceramic brackets.
TLDR
The type of composite resin, etching time and external bleaching significantly influenced the shear bond strength (SBS) of PCB on enamel, even after 14 days of saliva storage. Expand
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TLDR
The use of a carbamide peroxide bleaching agent immediately before bonding significantly reduces the shear bond strength values of self-etching primer systems. Expand
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The results of this study suggest that office bleaching with hydrogen peroxide does not adversely affect the bond strengths of brackets bonded immediately afterBleaching or 30 days after bleaching, even though bleaching can result in differences in the failure site. Expand
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