Forna Norina, Tatarciuc Monica, Vitalariu Anca, Baciu Raluca, Diaconu-Popa Diana,


The dental bridges have a non metallic element made up in ceramic or composite that will rehabilitate the morphology and the functions, and a metallic framework, that assure the resistance and the retention of the aesthetic component. The technological algorithm used in order to obtain cast prostheses has the following steps: pouring the casts, the wax patterns, investing and realization of the mold, dental alloy melting and casting, divesting and polishing. The aim of our study was to emphasize the technological steps that can influence the final parameters of the cast prostheses. Twenty-one metallic frameworks for different dental fixed prostheses were cast (crowns, short bridges and the full arch bridges) and evaluated through the macroscopic examination method in order to detect any possible surface defects (pores, fissures, fractures, holes or excesses of alloy). In conclusion, the accuracy of the technological parameters will prevent any errors and will lead to dental cast prostheses with optimal biomechanical and clinical behavior

Download (PDF, 884KB)

citeste tot articolul

By continuing to use the site, you agree to the use of cookies || Prin continuarea navigarii pe acest site esti de acord cu utilizarea cookie-urilor more information || mai multe informatii

RJOR.RO utilizeaza fisiere de tip cookie pentru a personaliza si imbunatati experienta ta pe Website-ul nostru. Te informam ca ne-am actualizat politicile pentru a integra in acestea si in activitatea curenta a cele mai recente modificari propuse de Regulamentul (UE) 2016/679 privind protectia persoanelor fizice in ceea ce priveste prelucrarea datelor cu caracter personal si privind libera circulatie a acestor date. inainte de a continua navigarea pe Website-ul nostru te rugam sa aloci timpul necesar pentru a citi si intelege continutul Politicii de Cookie. Prin continuarea navigarii pe Website-ul nostru confirmi acceptarea utilizarii fisierelor de tip cookie conform Politicii de Cookie. Nu uita totusi ca poti modifica in orice moment setarile acestor fisiere cookie urmand instructiunile din Politica de Cookie The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.