Importance

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Abstract

Implants made of corrosion resistant metals such as titanium, tantalum or niobium, wherein the parts to be inserted into the jaw bone have an essentially leaf-shaped form, and the parts projecting from the jaw bone right through into the mouth cavity being a crown, bridge or some other superstructure, have the problem that such implants have frequently been surrounded by a soft tissue fringe as a result of which the implants are merely loosely anchored in the jaw bone. This also causes an irritation of mucous membrane in the region of the implant part extending through the mucous membrane, as a result of which the implant's bacteria-tight closure is no longer present in many instances. There is an annular groove on the outside of the ring. In order to hold the implant during the healing-in phase with a certainty of freedom from any load, the elements of the superstructure are attached to the post penetrating the mucous membrane by means of a blind hole.

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First Claim