A three-arm parallel split-mouth randomized controlled trial comparing injectable platelet-rich fibrin and low-level laser therapy on the rate of orthodontic tooth movement and canine angulation during en-masse retraction
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Objectives: To compare the effects of injectable platelet-rich fibrin (I-PRF) and low-level laser therapy (LLLT) on the rate and pattern of orthodontic tooth movement, including canine angulation and rotation during en-masse retr... ...