抄録
The purpose of this study was to investigate the effect of temporary cements on marginal gingiva after cementation of full cast crowns.
Four temporary cements were used in this study, i. e.: zinc oxide and eugenol cement (IP), non-setting zinc oxide and eugenol cement (TC), zinc oxide and no-eugenol cement (NG) and polycarboxylate temporary cement containing tannin-fluorlide preparation (HS).
Ten full cast crowns located at first and second premolar were cemented temporarily with each type of temporary cement for two weeks. Gingival crevicular fluid (GCF) volume at buccal gingival margin of full cast crowns were measured before and two weeks after temporary cementation.
GCF volumes were significantly increased after cementation of full cast crowns with IP and NG, and slightly incresed after temporary cementation with TC. However, GCF volumes slightly decreased after temporary cementation with HS, and the least effect to marginal gingivae was observed.
