منابع مشابه
Effects of cement-curing mode and light-curing unit on the bond durability of ceramic cemented to dentin.
The aim of this study was to evaluate the effects of different light-curing units and resin cement curing types on the bond durability of a feldspathic ceramic bonded to dentin. The crowns of 40 human molars were sectioned, exposing the dentin. Forty ceramic blocks of VITA VM7 were produced according to the manufacturer's recommendations. The ceramic surface was etched with 10% hydrofluoric aci...
متن کاملNew Curing System of Urea - Formaldehyde Resins with Polyhydrazides I . Curing with dihydrazide compounds * 1
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متن کاملUpper eyelid ectropion repair.
Huerva V, Castanera D. BMJ Case Rep 2017. doi:10.1136/bcr-2017-221982 Description A 75-year-old man presented with a constant, not repositioned left upper eyelid ectropion (figure 1). The patient had suffered several episodes of infectious keratitis due to eyeball exposure. The lower eyelid presented also an ectropion due to hyperlaxity. Severely injected and hypertrophied superior tarsal conju...
متن کاملParalytic Ectropion Treatment with Lateral Periosteal Flap Canthoplasty and Introduction of the Ectropion Severity Score
BACKGROUND Paralytic ectropion patients suffer from impairment of function and appearance of the lower eyelid and are at high risk of developing an exposure keratitis. A canthoplasty procedure can reduce the horizontal eyelid laxity and elevate the lower eyelid. We used a periosteal flap from the outer orbit to create a new canthal ligament. This study investigates the long-term outcomes of thi...
متن کاملEffect of composite shade, curing time and mode on temperature rise of silorane and methacrylate- based composite resins
Introduction: The present study was performed to evaluate the effects of light-curing modes and shades of methacrylate and silorane-based composite resins on temperature rise during polymerization of composite resins. Materials &Methods: In this in vitro study, ninety composite samples with two types of composite resin - methacrylate-based and a low-shrinkage silorane-based were prepared, in...
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ژورنال
عنوان ژورنال: The American Journal of the Medical Sciences
سال: 1848
ISSN: 0002-9629
DOI: 10.1097/00000441-184801000-00077