Providing a provisional restoration after crown preparation is an indispensable step in fixed prosthodontics. The provisional restoration should be fabricated with precise biological, mechanical, and esthetic requirements so that it can be duplicated in the final restoration. (Source: Journal of Prosthetic Dentistry)
MedWorm: Dentistry
An acrylic resin shell with guide extensions for accurate positioning of provisional restorations
Posted in Dental News.
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– November 6, 2011
