Regenerative Endodontic Therapy of an Immature Permanent Molar With Necrotic Pulp and Symptomatic Apical Periodontitis Using Platelet‐Rich Fibrin: A 52‐Month Follow‐Up Case Report
Background Regenerative endodontic therapy (RET) is a biologically based, conservative treatment approach for immature permanent teeth with necrotic pulp that aims to induce physiologic root closure and thickening of root dentin. This case report describes the 52‐months clinical and radiographic outcome of RET using pl...