Effects of Er: YAG laser irradiation on human extracted teeth.
نویسندگان
چکیده
منابع مشابه
Er-YAG LASER AND DENTAL CARIES TREATMENT OF PERMANENT TEETH IN CHILDHOOD
The aim of this study was elaboration, approbation in a clinical situation and monitoring of the optimized protocol for application of Er:YAG laser “Lite Touch” in dental caries treatment of permanent teeth in children. Materials and methods: Fifty children between the age of 6 and 16 years with at least one bilateral matched pair of one type cavitated carious lesions in permanent teeth were in...
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Er-YAG laser irradiation has been claimed to improve the adhesive properties of dentin. We tested the hypothesis that dentin adhesion is affected by Er-YAG laser conditioning. Superficial or deep dentin from human molars was: (a) acid-etched with 35% H3PO4; (b) irradiated with an Er-YAG laser (KaVo) at 2 Hz and 180 mJ, with water-cooling; and (c) laser- and acid-etched. Single Bond (3M ESPE) an...
متن کاملEffects of Nd: YAG laser irradiation on the adaptation of composite resins to root dentin.
One of the most important goals of the restoration of endodontically treated teeth with a composite resin post system is to achieve good adaptation of the composite material to dentin walls to prevent microleakage apically and coronally. In post core systems, to avoid microleakage between the dentin wall and resin material, laser irradiation may seem to be an alternative therapy for increasing ...
متن کاملDiode laser irradiation and fluoride uptake in human teeth.
AIM To evaluate chemically the effects of diode laser on fluoride uptake before and after laser irradiation of enamel surfaces. METHODS Crowns of 20 sound human teeth were halved and a 3 x 3 mm acid-resistant varnish uncovered window left for: A) no treatment; B) fluoride (Elmex gel); C) diode (fluoride + diode laser); D) diode (diode laser + fluoride). The dental surfaces were analysed using...
متن کاملEsthetic Rehabilitation of Anterior Hypoplastic Tooth using Er : YAG Laser
“frosted” appearance. _Enamel hypoplasia (EH) is a defect in tooth enamel that results in less quantity of enamel than normal. The defect can be a small pit or can be widespread that the entire tooth is misshaped with affected mechanical properties.4 EH can occur on single or multiple teeth.6 It can appear white, yellow or brownish in color with a rough or pitted surface.6,8 In some cases, the ...
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ژورنال
عنوان ژورنال: THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN
سال: 1989
ISSN: 1884-5185,0300-9149
DOI: 10.5357/koubyou.56.381