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Table 2 Comparative evaluation of tooth revascularization with BC and PRF in terms of clinical and radiographic findings at 1-year follow-up (* P < 0.05)

From: The efficacy of platelet-rich fibrin as a scaffold in regenerative endodontic treatment: a retrospective controlled cohort study

  Radiographic findings at 1-year follow-up Clinical sign and symptom resolution
Procedure performed Periapical healing Apical closure Root lengthening Dentinal wall thickening
RET with a BC 5 (100%) 4 (80%) 4 (80%) 4 (80%) 5 (100%)
RET with PRF 5 (100%) 4 (80%) 4 (80%) 4 (80%) 5 (100%)