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Using light to enhance in-office vital bleaching may increase both efficacy and tooth sensitivity

Deborah Ray DMD .


Overview

Systematic Review Conclusion

The use of light with higher concentrations of hydrogen peroxide (HP) (25–30 percent) may not be as effective in bleaching teeth as are lower concentrations and increases immediate tooth sensitivity.

Critical Summary Assessment

Limited evidence suggests that light activation in tooth bleaching systems was effective with low concentrations of HP but it increased tooth sensitivity.

Evidence Quality Rating

Limited Evidence

This summary is published in the Journal of the American Dental Association and can be accessed at: http://jada.ada.org/article/S0002-8177(14)60247-6/fulltext


Critical Summary Publication Date:

11/23/2014

These summaries are not intended to, and do not, express, imply, or summarize standards of care, but rather provide a concise reference for dentists to aid in understanding and applying evidence from the referenced systematic review in making clinically sound decisions as guided by their clinical judgment and by patient needs. American Dental Association © 2018