低能量激光照射(low level laser irradiation, LLLI)是一种生物物理学刺激, 对多种细胞具有光生物调节作用, 可以促进骨组织和软组织的愈合, 已经引起口腔种植工作者的重视。本文综述了LLLI在口腔种植中的应用, 并简述了低能量激光照射的光生物调节作用可能的分子学机制, 最后提出了低能量激光照射的研究展望, 为未来低能量激光照射在口腔种植临床的应用奠定基础。

Low level laser irradiation(LLLI) is one kind of biophysical stimulation which has a photobiomodulation effect on various cells. Low level laser irradiation has been reported to promote healing of hard and soft tissue, therefore it has already drawn the attention of oral implant workers. This article reviewed the application of LLLI in oral implant and the molecular mechanism of LLLI and finally put forward the future direction of the study of LLLI. This article may help lay a foundation for clinical use of LLLI in oral implant.