Periodontally accelerated osteogenic orthodontics with platelet-rich fibrin in an adult patient with periodontal disease: A case report and review of literature

Figure 1 Pre-treatment intraoral photographs: Thin (more delicate, fragile) biotype and root surface exposure caused by apical displacement of the gingival margin past the enamel-cemental junction and prominent roots (orange arrow). Black line: Enamel-cemental junction at #32. Black dotted line: Gingival/soft tissue margin at #32.