LED photobiomodulation effect on the bleaching-induced sensitivity with hydrogen peroxide 35%-a controlled randomized clinical trial.
Dayla Thyeme Higashi MirandaMárcio Grama HoeppnerCássia Cilene Dezan GarbeliniDari de Oliveira Toginho FilhoIlma Carla de Souza PorcelliNatália Miwa YoshidaRaquel Sano Suga TeradaPublished in: Clinical oral investigations (2022)
RBR-7hpfwj. Sensitivity intensity measured by the VAS scale (0-10) in the first whitening session (Graphic A) and second whitening session (Graphic B). Significance level set at ≤ 5%. *Mann-Whiteney U test. Columns followed by the same letter are significant different (ap < 0.001; bp < 0.001; cp < 0.001; dp =0.013; ep < 0.001; fp < 0.001; gp < 0.001; hp = 0.002).