Original scientific paper

The analysis of metal consumption in the production of crowns and bridges

Zvonimir Kosovel ; Zavod za fiksnu protetiku Stomatološkog fakulteta, Zagreb
Ivo Baučić ; Zavod za fiksnu protetiku Stomatološkog fakulteta, Zagreb
Biserka Lazić ; Zavod za fiksnu protetiku Stomatološkog fakulteta, Zagreb

Abstract

Metal consumption was investigated in the sample of 1000 cast crowns of different types produced by ten dental technicians. The specification of the obtained results is shown graphically and in tables. The conclusions particularly indicate that the average consumption of dental gold for front crowns amounts to 1.80 g. on the upper teeth, about 1.65 on the lower teeth, while on the molars it is about 2.20 g. per crown. The difference of even 20 % obtained in general consumption of this material between individual technicians analyzed is equally interesting. This difference is due to different procedures in modelling and processing of crowns.

Keywords

Hrčak ID:

105774

URI

https://hrcak.srce.hr/105774

Publication date:

15.3.1980.

Article data in other languages: croatian german

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