Impact of Low-Level Laser Therapy on Orthodontic Tooth Movement and Various Cytokines in Gingival Crevicular Fluid: A Split-Mouth Randomized Study.

During the second and third months of therapy, a statistically highly significant difference in the extent of canine distalization in the laser group (TOTM2=1.04±0.1 mm; TOTM3=0.62±0.21 mm) in contrast to the control group (TOTM2=2.65±0.2 mm; TOTM3=2.11±0.24 mm) (p<0.01) was also found (Table 1 ).

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