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SM ISO690:2012 ГРИГОРИЕВ, Владимир. Взаимосвязь между зернистостью алмазных боров и плотностью прилегания композита к твёрдым тканям зубов. In: Curierul Medical, 2008, nr. 3(303), pp. 124-128. ISSN 1875-0666. |
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Curierul Medical | ||||||
Numărul 3(303) / 2008 / ISSN 1875-0666 | ||||||
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Pag. 124-128 | ||||||
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The study examined 6 recently extracted teeth in which were made cavities of average depth with different grains of diamond borers. Microslides were examined with an Electronic Scanning and Optic Microscope. 6 macroslides of the recently extracted teeth were made, using borers with different colored markings and studied with a 15X magnifying glass. The microslides showed that the minimal distance between composite and hard tissue is an average of 3.39 mcm, and that it is formed when preparing the cavities marked with yellow borrow diamante ring. The maximum distance, discovered when preparing cavities with the diamante borer marked with black, is 14.8 mcm. The macroslides, prepared with borers marked with white, yellow and red, show that the adhesive entirely covers the dental tissue, forming a smooth surface. |
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Cuvinte-cheie borer’s grain, composite, hard tissue, granulozitatea frezelor, compozit, ţesuturi dentare dure |
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