Abutment for implant

Abstract

In an abutment for a dental implant which includes a crown connection part, a smooth tissue contact part and a fixture engaging part, there is provided an improved abutment for a dental implant characterized in that only the smooth tissue contact part is coated. The abutment is made of titanium. The coating process is performed with TiN.

Description

technical field [0001] [01] The present invention relates to an implant abutment, which is composed of a crown connection portion, a smooth tissue contact portion, and a fixture engagement portion, and more particularly, to an implant abutment capable of enhancing The meshing force with the fixture, and the smooth tissue contact part is coated, while the crown connection part and the fixture meshing part are not coated. Background technique [0002] [02] An implant is a dental prosthesis that has been widely used to replace missing or problem teeth. Implants are used without damaging adjacent teeth. It has many advantages in terms of medical effects, and its service life is relatively long. [0003] [03] Before implants are placed, a hole should be drilled in the patient's alveolar bone with a drill. Here, it is very important to drill a hole in the patient's alveolar bone. [0004] [04] The artificial tooth root is called a fixture, which is implanted into the alveolar ...

AI Technical Summary

Problems solved by technology

[0010] [10] However, in conventional implant abutments, sliding problems may occur between the fixture meshing part and the fixture, and between the crown connection part and the crown, because the entire crown connection part, smooth tissue Both the contact part and the fixture engaging part are covered with a layer of TiN, resulting in a reduction in the meshing force of the fixture and the crown

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