Effectiveness of Low-Level Laser Therapy in Reducing Orthodontic Pain: A Systematic Review and Meta-Analysis.
Naira Figueiredo DeanaCarlos ZarorPaulo SandovalNilton AlvesPublished in: Pain research & management (2017)
LLLT proved to be effective in promoting a reduction in spontaneous and chewing pain after the application of OF; however, the poor quality of the evidence requires these results to be treated with caution.