The influence of undercut depths on the accuracy of casts poured from irreversible hydrocolloid impression materials
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DOI: 10.1016/j.heliyon.2019.e03143
Abstract: Objectives To evaluate the elastic recovery of a typical irreversible hydrocolloid impression material in terms of the amount of undercut identified and additional thickness of spacer provided before custom tray fabrication. Methods This study surveyed… read more here.
Keywords: elastic recovery; undercut depths; irreversible hydrocolloid; casts poured ... See more keywords