BLUE LIGHT LASER TEETH WHITENING

Introduction: Teeth that are discolored are unsightly. One of the procedures dentists have typically employed is whitening the tooth using a bleaching solution. Longer visits and post-operative sensitivity were among the disadvantages of the conventional approach. Laser tooth whitening is a non-invasive technique where a laser raises the temperature of the bleaching chemical to activate it. This speeds up the teeth-whitening process and significantly reduces post-operative pain compared to the old approach. Laser aids in producing outcomes with a higher and brighter hue. surgical process: There are many phases involved in the laser tooth whitening technique. First, polishing and scaling 2) Smiling line and shade grading The gingival barrier. 4) Laser treatment and bleaching agents The teeth in the case study were yellowish. In the maxillary and mandibular jaws, the grin line ran from the first premolar to the first premolar on either side. Scaling and polishing were completed. To separate teeth from the soft tissue, the bleaching cheek retractor, also known as the iso prep retractor, was positioned. The gingival barrier was positioned 0.5 mm above the enamel in each quadrant, or one tooth beyond the last visible tooth, up to the second premolar. Using a quadrant-wise handpiece, it is laser cured for 20 seconds in each quadrant. In order to avoid irritating and bleaching the gingiva, the resin is examined without breaking the seal. The teeth’s labial surface received the application of the bleaching chemical. Here, a 450 nm wavelength S1 pioon laser was used. The bleaching hand piece was held two millimeters away from the tooth surface during the one-minute continuous mode lasing in each quadrant at a power of three watts. Give it five minutes. Remove the gingival barrier and bleaching chemical after five minutes. Give your mouth a thorough cleaning. Continue this cycle as needed. The patient was provided fluoride-containing tooth paste and a remineralizing agent. In 2004, Dostalova et al. carried out a preclinical study in vitro using a bleaching chemical activated by laser for tooth discoloration. They came to the conclusion that the laser has been shown to be the most beneficial energy source for power bleaching that can be used quickly and easily at a dental office. According to research done in 2021 by Gotbos B. et al., blue light dramatically increases the pace of bleaching and the color that may be achieved in the end. In conclusion, laser therapy may be used skillfully and economically to optimize the advantages for both the patient and the dentist. The greatest instrument to employ is a laser since it is simple to use, requires less chair time, and, best of all, has far less postoperative sensitivity. reference: diode laser-activated bleaching (Dostalova et al.). Suggested citations: Bart Gotbos, Christianede Witz, Sophie Heintzmann, Matthias Born, and Sandra Hötzl in braz dent j (2004) 15(special issue): si-3-si-8. information on teeth whitening expedited by blue light. February 2021, volume 7, issue 2, e05913.

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