Abstract：
Objective: To answer this research question: What are the effective wavelength, power, and energy density parameters for achieving dental movement acceleration? Background Data: Photobiomodulation (PBM) has been clinically studied for its ability to accelerate dental movements in orthodontics. However, its effectiveness is dose dependent. Methods: The search was carried out in PubMed, SCOPUS, and ISI Web of Science. The quality of the included systematic reviews was performed using the AMSTAR 2 tool. The risk of bias was assessed using the ROBIS tool. Results: In total, 29 articles in PubMed, 75 in Scopus, and 61 in ISI Web of Science. Finally, only five systematic reviews were included. Conclusions: The results showed the range from 730 to 830 nm as the most effective range of wavelength to accelerate the orthodontic dental movement. A power range of 0.25-200 mW, with emphasis on the direct correlation between power, wavelength, and energy density. Energy density has not been adequately reported in the most randomized controlled clinical trials.
摘要：
目的:回答这个研究问题:什么是有效波长,电源,背景数据：光生物调节（PBM）已在临床上研究了其在正畸学中加速牙齿运动的能力。然而,它的有效性是剂量依赖性的。方法：在PubMed中进行搜索，Scopus,和ISIWebofScience。纳入的系统评价的质量使用AMSTAR2工具进行。使用ROBIS工具评估偏倚风险。结果：总的来说，PubMed中的29篇文章，75在Scopus，和61在ISIWebofScience中。最后,仅包括五项系统审查。结论：结果表明，从730到830nm的范围是加速正畸牙齿移动的最有效波长范围。功率范围为0.25-200mW，强调功率之间的直接相关性，波长,和能量密度。在大多数随机对照临床试验中，能量密度尚未得到充分报道。
