| Literature DB >> 2959770 |
A H Tjan1, A H Tjan1, B E Grant.
Abstract
An in vitro study was conducted to quantitatively compare the marginal adaptation of temporary crowns made from Protemp material with those made from Scutan, Provisional, and Trim materials. A direct technique was used to make temporary restorations on prepared teeth with an impression as a matrix. Protem, Trim, and Provisional materials produced temporary crowns of comparable accuracy. Crowns made from Scutan material had open margins.Entities:
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Year: 1987 PMID： 2959770 DOI： 10.1016/0022-3913(87)90266-6
Source DB: PubMed Journal: J Prosthet Dent ISSN： 0022-3913 Impact factor: 3.426