Can Photobiomodulation Therapy Using an 810-nm Diode Laser Increase the Secondary Stability of Orthodontic Mini-Screws? A Split-Mouth Double-Blind Randomized Clinical Trial
نویسندگان
چکیده
Background: In orthodontic treatment, mini-screws can provide maximum anchorage conditions. If the miniscrew stability is compromised, this could jeopardize outcomes of treatment or biomechanics. Photobiomodulation therapy (PBMt) beneficial for biological tissues since it promotes wound healing with its anti-inflammatory and osteo-stimulatory properties. Objectives: The purpose study was to evaluate effects 810-nm Diode PBMt on three months. Trial Design: Parallel, allocation ratio 1:1. Methods: Using a split-mouth technique, total 40 were randomly allocated (1:1) either placebo laser application (P group) (L group). An diode irradiation 1 W output power, operating in continuous wave mode 50 s, applied sweeping movement at 22 mm distance from mini-screws. first received baseline, then every other day five days, each visit (every weeks) period At visit, measured by Osstell Implant Stability Quotient (Osstell ISQ) points: lower, upper, distal mini-screw. Results: ISQ values irradiated non-irradiated significantly decreased point over time (p < 0.001). No significant difference found global between group > 0.05). Conclusion: PBM did not increase Registration: Protocol approved Research Ethics Committee Faculty Dental Medicine Saint Joseph University, Beirut, Lebanon University (#USJ/2019/161).
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13148167