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Evaluation Of Critical Parameters Of Low Level Laser Irradiation On Human Osteoblast Cell Proliferation And Differentiation, Samuel Dean Waddoups

Student Theses, Dissertations and Capstones

Abstract

Orthodontic tooth movement is a biological response to a mechanical force. One of the challenges in orthodontics is obtaining desired tooth movement during treatment. Accelerating tooth movement and decreasing demands on anchorage can reduce treatment times and overall satisfaction for patient and doctor. Low-level laser therapy (LLLT) is emerging as a technology that may decrease orthodontic treatment time. Many in vitro and in vivo studies have reported the effects of low level lasers at random time points and energy densities. None of the studies have optimized the dose required for osteoblast proliferation and differentiation. The purpose of this study …