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

Figure 1 Combined erbium-doped yttrium aluminum garnet laser and advanced platelet-rich fibrin+ treatment for periodontitis. A: Female patient with severe pocket depth bone loss over 8 mm of teeth 31 and 41, and advanced periodontitis; B and C: Labial and lingual appearance of the periodontium; D: The infected lesion was treated with an erbium-doped yttrium aluminum garnet laser with water spray; E: Intrabony defects were filled with allograft bone mixed with advanced platelet-rich fibrin+.