Effects of the percentage of air/water in spray on the efficiency of tooth ablation with erbium, chromium: yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser irradiation

We aimed at examining the effects of a percentage of air/water in spray on the cutting efficiency of Er,Cr:YSGG laser for enamel and dentin. The intensity and frequency of irradiation were 3.0 W and 20 Hz for the enamel surface and 2.0 W and 20 Hz for the dentin surface, respectively. Flattened surf...

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Veröffentlicht in:	Lasers in medical science 2019-02, Vol.34 (1), p.99-105
Hauptverfasser:	Shinkai, Koichi, Takada, Mayo, Kawashima, Satoki, Suzuki, Masaya, Suzuki, Shiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Ablation Techniques Air Chromium Chromium - chemistry Cutting parameters Dental enamel Dental Enamel - radiation effects Dental Enamel - ultrastructure Dentin Dentin - radiation effects Dentistry Desorption Dimpling Enamel Erbium Erbium - chemistry Explosions Gallium Humans Irradiation Laser beam cutting Lasers Lasers, Solid-State Medicine Medicine & Public Health Optical Devices Optics Original Article Photonics Quantum Optics Scandium Statistical analysis Surface roughness Teeth Tooth - radiation effects Variance analysis Water - chemistry Water depth Yttrium
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