Is it possible to anchor a tooth with photobiomodulation?  

作　　者：Angela Dominguez 

机构地区：[1]Department of Orthodontics,Faculty of Dentistry,Benemerita Universidad Autónoma de Puebla,Zaragoza de Puebla Calle 4 Sur 104,Puebla,Mexico

出　　处：《World Journal of Clinical Cases》2024年第5期872-874,共3页世界临床病例杂志

摘　　要：During orthodontic treatment,we can achieve differential movements by using photobiomodulation(PBM)as an adjuvant before applying force.We can expect a greater bone density that initially resists movement while applying PBM to the other teeth to achieve an accelerating effect.The proposed protocol is to use an 810 nm laser at 0.1W power,applying between 4 and 6J per tooth for 22 s on the vestibular and lingual root surfaces,following the axial axis of the tooth.The energy density depends on the tip selected in the instrument.Normal bone remodeling cannot be avoided by applying high doses of PBM.PBM should be applied before orthodontic force to reduce tooth movement.In addition,PBM can be used during force application to teeth that require acceleration to achieve differential movement in orthodontic treatments.The protocol is the same in both scenarios.

关 键 词：PHOTOBIOMODULATION Orthodontic movement Diode laser PBM Anchorage in orthodontics 

分 类 号：R746.1[医药卫生—神经病学与精神病学]