首页> 外文会议>Conference on Lasers in Dentistry Ⅷ, Jan 20-21, 2002, San Jose, USA >Laser Interaction with Dental Soft Tissues: What Do We Know from Our Years of Applied Scientific Research?
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Laser Interaction with Dental Soft Tissues: What Do We Know from Our Years of Applied Scientific Research?

机译:激光与牙齿软组织的相互作用:从我们多年的应用科学研究中我们知道什么?

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摘要

A variety of lasers are used for many oral soft tissue procedures. Each dental laser has specific parameters giving a wide range of operation. Lasers such as the carbon dioxide, argon and diode operate in continuous wave, while Nd:YAG, Er:YAG, Ho:YAG, and Er,Cr:YSGG are free-running pulsed lasers with high peak power and very short pulse duration. Laser tissue interaction is basically a photothermal effect and the biologic effect is dependent on the laser operating parameters, such as emission wavelength, power, emission mode, pulse duration, energy/pulse, energy density, duration of exposure, total energy and tissue characteristics. This article reviews current knowledge of laser parameters, laser-tissue interaction and applied preclinical and clinical safety and effectiveness scientific support.
机译:多种激光用于许多口腔软组织手术。每个牙科激光器都有特定的参数,可提供广泛的操作范围。二氧化碳,氩气和二极管等激光器以连续波运行,而Nd:YAG,Er:YAG,Ho:YAG和Er,Cr:YSGG是自由运行的脉冲激光器,具有高峰值功率和非常短的脉冲持续时间。激光组织相互作用基本上是一种光热效应,其生物效应取决于激光的工作参数,例如发射波长,功率,发射模式,脉冲持续时间,能量/脉冲,能量密度,照射持续时间,总能量和组织特性。本文回顾了有关激光参数,激光与组织的相互作用以及临床前和临床应用的安全性和有效性的科学支持的最新知识。

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