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[The definitive cementing of fixed prostheses]
1Université de Liège.
Revue Belge De Medecine Dentaire
|January 1, 1990
Abstract:
The design of the preparations is the main factor of a long lasting retention of crowns and bridges. Unfortunately, cementation is not a gluing but a luting procedure. Among the new permanent cements, glass ionomer which has a low solubility is the most interesting one. The cement exposed at the marginal gap is less prone to be lost. Nevertheless, zinc phosphate, which has a longer working time, remains very popular. Cementation using zinc phosphate is described step by step.