Polymethyl-methacrylate implants in forehead and supraorbital arches reconstruction: retrospective study.

Frontobasal injuries and some other diseases of frontal sinuses sometimes require radical surgery with the obliteration of the sinus. A cosmetic correction of the forehead and supraorbital arches has to be performed after such a procedure. Nowadays, there is a wide choice of alloplastic materials on the market.

[Design of bond cast bridges].

A technique of etching was employed in 50 patients for bridge retention. The Rexillium III (Jenevie Industries, Wallingford Co.) alloy and Comspan bond (L.