搜索结果: 1-8 共查到“医学 Er : YAG laser”相关记录8条 . 查询时间(0.046 秒)
Removal of root canal filling materials using Er:YAG laser irradiation
Er:YAG laser Root canal retreatment Root canal filling material
2010/11/26
The purpose of this study was to examine the ability of Er:YAG laser to remove root canal filling materials. The root canals of 21 extracted human anterior teeth were enlarged, and then obturated with...
Spectroscopic Characterization of Enamel Surfaces Irradiated with Er:YAG Laser
Enamel Er:YAG laser XPS
2009/9/14
The purpose of this study was to investigate the effect of laser irradiation on the enamel surface spectroscopically. Polished bovine enamel surface was irradiated with an Er:YAG laser apparatus and c...
Effect of Pulse Duration of Er: YAG Laser on Dentin Ablation
Er:YAG laser Pulse duration Dentin ablation
2009/9/11
The present study examined the effects on dentin ablation efficiency arising from various pulse durations of Er: YAG laser at a fixed energy fluence. Ten flat human dentin disks were prepared and expo...
Tensile Bond Strength of One-step Self-etch Adhesives to Er:YAG Laser-irradiated and Non-irradiated Enamel
Bond strength Er:YAG laser One-step adhesive
2009/9/11
This study determined the bond strengths to Er:YAG laser-irradiated and non-irradiated bovine enamel of three one-step self-etch adhesives (AQ Bond Plus (AQP), G-Bond (GB), and Clearfil Tri-S Bond (TS...
The aim of this study was to investigate the effect of Er:YAG laser irradiation on human dentin surface using X-ray photoelectron spectroscopy (XPS). 10 human dentin disks were prepared from extracted...
Comparison of pain relief effects among Nd : YAG laser irradiation,Er : YAG laser irradiation and administration of anti-inflammatory drugs following flap surgery
Nd : YAG laser Er : YAG laser Pain relief Visual Analogue Scale(VAS) Flap Operation
2009/5/15
The aim of this study was to compare pain relief effects after periodontal flap surgery among Nd : YAG laser irradiation, Er : YAG laser irradiation and the administration of anti-inflammatory drugs i...
Bond Strengths of Orthodontic Bracket After Acid-Etched, Er：YAG Laser-Irradiated and Combined Treatment on Enamel Surface
Orthodontic bonding YAG laser ablated Fracture mode
2008/12/19
Laser ablation has been proposed as an alternative method to acid etching; however, previous studies have obtained contrasting results. The purpose of this study was to compare the bond strengths af...
MICROBIAL CONTAMINATION IN DENTAL UNIT WATERLINES: COMPARISON BETWEEN ER:YAG LASER AND TURBINE LINES
dental unit Er:YAG laser water turbine lines
2010/12/23
The investigation was carried out by evaluating the microbiological characteristics of the water before and after treatment with Er:YAG laser and turbine. The study was carried out in 2 dental surgeri...