The bond strength of polymers and metal surfaces using the 'silicoater' technique.

The silicoater technique, or silicoating, is a chemical bond system (makes mechanical retentions unnecessary) which prevents the rising of a gap in the margin area between resin and metal. This procedure solves the problems of fracture and detachment of the veneer or its discolourization. The purpose of this investigation was to find out the values of the bond strength achieved by using the silicoater technique on Ag-Pd alloy with smooth surface and with mechanical retentions on the surface.

[Distribution of prosthetic appliances in young persons].

In fixed prosthodontics, analysis of the distribution of basic prosthetic appliances according to sex, dental arch and particular types of teeth, is quite understandably needed. Therefore, these relations were analyzed in a sample of young adults. The aim was to find out the trends prevailing in our population, that may have proved useful in choosing appropriate measures in prosthetic therapy.