Prótese fixa implantossuportada aparafusada x cimentada

Abstract

Previously, the prostheses on implants were used only in cases of total edentulism, but with the need for rehabilitation and partial unit, there was a development of various implant systems for the retention of the pillars, providing better stability of these connections. Today, we can work with two possibilities prosthesis implantossuportada: screwed or cemented. Prostheses bolted and cemented with different characteristics. This study aims to compare the advantages and disadvantages of each. Through aliterature review examines some aspects, such as reversibility, passivity, retention, cost and aesthetic considerations for each type of prosthesis. It was concluded that, first, we must choose the type of prosthesis that will be used before surgical stage. Moreover, in each case all aspects of each type of prosthesis should be examined for a correct choice,since each possesses a clinical and biomechanical specific