Comparative evaluation of clinical and radiographic outcomes of three different scaffolds in regenerative endodontic treatment - A randomized clinical trial.
BACKGROUND Regenerative endodontic procedures (REPs) have emerged as a biologically based treatment modality for immature nonvital permanent teeth, promoting continued root maturation and periapical healing. Platelet-rich fibrin (PRF), concentrated growth factor (CGF), and collagen hydroxyapatite-based scaffolds such a...