Development of innovative treatment methods using light energy for periodontitis and peri-implantitis

在牙周袋治疗中，一种使用Er：YAG激光作为辅助手段来促进伤口愈合的新方法。在种植体周治疗中，阐明了适合于钛表面处理的Er：YAG激光的能级。一种新型半导体激光照射促进人牙龈上皮细胞的增殖和迁移。蓝光LED对牙周病细菌的生长有抑制作用，而蓝光LED和红染料相结合的a-PDT作为一种新的细菌消除技术模式显示出了良好的前景。

A novel treatment modality using the Er:YAG laser as an adjunct improved wound healing in periodontal pocket treatment. In application to peri-implant therapy, energy levels of the Er:YAG laser suitable for treating the titanium surface were clarified. A novel diode laser irradiation promoted proliferation and migration of human gingival epithelial cells. Blue LED inhibited the growth of periodontopathic bacteria and a-PDT using a combination of blue LED and red dye showed promise as a new technical modality for bacterial elimination.