Method for fabricating an abutment
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United States of America Patent
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Jun 28, 2016
Grant Date -
Sep 23, 2010
app pub date -
Mar 17, 2010
filing date -
Mar 20, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A procedure for fabricating an individual abutment for a dental prosthesis for an implant anchored in an area of the jaw with an implant attachment running on the abutment side, using a working model molded by the jaw area equipped with the implant. The sulcus area of the gum uncovered above the implant and shaped by a sulcus-former extending from the implant attachment is reproduced in the working model. The abutment has a sulcus section running within the sulcus area and an adjoining head section to admit a part of a dental prosthesis. The sulcus area of the working model having an auxiliary implant attachment corresponding to the implant attachment is measured, and a sulcus section model determined with a circumferential surface and a de-facto sulcus line limiting it on the implant side.
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