Introduction: Prolonged orthodontic treatment can lead to challenges and unfavourable outcomes, including increased risk of caries, root resorption, as well as gingival and periodontal diseases. Acceleration of this step would reduce overall treatment time, improve patient cooperation, and decrease possible negative side effects. The injectable platelet - rich fibrin is second generation holds the advantages of easier preparations and longer effects that is obtained through low-speed centrifugation. The potential benefits of PRF have been widely investigated in regenerative dentistry and oral surgery such as tooth movement, implantology, oral pathology and periodontal therapy. Objective: Our study aims to investigate the effectiveness of i PRF in accelerating maxillary canine retraction Subjects and method: This study was a split-mouth randomized clinical trial was conducted on 31 patients (9 male, 22 females age ranging 14-31 years) who were treated for Class I malocclusion with the extraction of the maxillary first premolar. After the leveling and alignment phase, the canines were retracted with 150gm forces. The i-PRF was prepared from the blood of each patient then injected immediately before canine retraction on the buccal and palatal aspects of the extraction sites. Digital model were obtained at five time points: before tooth extraction (T0) and in the fourth week (T1), eighth week (T2), twelfth week (T3), sixteenth week (T4) from the beginning of distalization.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
The purpose of this study was to investigate the efficiency of i-PRF in accelerating tooth movement.
Timeframe: Our study aims to investigate the effectiveness of i PRF in accelerating maxilary canine retraction at 5 time points (5 months): before tooth extraction (T0) and in the fourth week (T1), eighth week (T2), twelfth week (T3), sixteenth week (T4)