IMPRESSION COPING

摘要

PROBLEM TO BE SOLVED: To provide an impression coping capable of highly accurately reproducing a position of a fixture buried in an oral cavity, on a model.SOLUTION: In dental implant treatment using a fixture in which an abutment hole for fixedly supporting an abutment by a tapered hole part is formed, the impression coping that is inserted into the abutment hole of the fixture buried in the oral cavity when acquiring an impression and transfers a fitting position of the fixture to the impression, includes a joining surface that comes into planar contact with a seating face formed on the abutment hole.SELECTED DRAWING: Figure 3