Studies on the closeness of the marginal fit of Ceraplatin crowns
Scheller, H.; Czubayko, D.; Meschede, A.
Deutsche Zahnarztliche Zeitschrift 44(11): 896-897
1989
ISSN/ISBN: 0012-1029 PMID: 2639006 Document Number: 333379
The clinical success of crowns is determined by their accurate marginal fit. The marginal defects of 20 finished Ceraplatin crowns, manufactured by 10 different laboratories, were recorded after cementing on working casts and the original preparations. The findings demonstrated that the margins of Ceraplatin crowns were insufficient under clinical conditions.