Erbium-doped yttrium aluminum garnet laser and advanced platelet-rich fibrin+ in periodontal diseases: Two case reports and review of the literature

Figure 3 Evaluation of erbium-doped yttrium aluminum garnet laser and advanced platelet-rich fibrin+ treatment in periodontitis. A and B: The radiographic and clinical examinations were taken immediately after treatment; C and D: At 6 mo after combined treatment a reduction in probing depths, gained of clinical attachment level, and radiographic evidence of bone defect fill-in was observed; E and F: Periodontal regeneration was noted at 36 mo.