Progress in orthodontics
Effectiveness of different autologous platelet concentrates for orthodontic canine retraction following premolar extraction: a systematic review and meta-analysis
By Wang X, Li Y, Shao J and 3 others.
Abstract
Background
Autologous platelet concentrates (APCs) have been increasingly used to accelerate orthodontic canine retraction; however, their effectiveness and associated clinical outcomes remain unclear.
Aim
To evaluate the effectiveness of platelet-rich plasma (PRP), injectable platelet-rich fibrin (i-PRF), and leukocyte-platelet-rich fibrin (L-PRF) in accelerating canine retraction following premolar extraction and to summarize associated clinical outcomes including canine movement patterns, anchorage loss, and treatment-related adverse outcomes.
