After polishing by means of a rubber bell at 3000 rpm during one minute the surfaces of both examined amalgam fillings show parallel furrows and irregular depressions. The surface of the "Homodent-1" amalgam fillings show in addition a great number of micropores by which the filling gets a spongy appearance. On the surface of the "Goodfill" amalgam filling but few micropores can be observed.
|Number of pages||6|
|Publication status||Published - May 1 1990|
ASJC Scopus subject areas