Novel dental implant system

Abstract

The invention discloses a novel dental implant system. The system comprises a dental implant body, a dentalcrown abutment and a center screw, wherein the dental implant body is divided into an upper part, a middle part and a lower part from top to bottom, screw threads A are formed in outer surfaces of the middle part and the lower part of the dental implant body, a screw thread B is formed in the outer surface of the upper part of the dental implant body, and an inner cavity A is formed in the dental implant body; the dental crown abutment is arranged above the dental implant body and is inserted into the inner cavity A, and an inner cavity B is formed in the dental crown abutment; and the dental implant body and the dental crown abutment are fixedly connected by virtue of the center screw, and the center screw is positioned in the inner cavity A and the inner cavity B. The novel dental implant system has the beneficial effects of simple structure and firm connection, and can be used for reducing adverse influence onsurrounding normal teeth, reducing operation steps and preventing destruction of mandibular alveolar nerves and bacterial invasion.

Description

technical field [0001] The invention relates to a dental implant system, in particular to a novel dental implant system. Background technique [0002] With the development of medicine, artificial dental implants are more and more widely used. Common artificial dental implants are divided into one-piece and two-piece. One-piece dental implants are easy to fall off during the occlusal process because they are placed behind the alveolar bone. Two-piece dental implants are used for stability. The complex structure leads to cumbersome operation steps and long operation time, and in the implant project, it is likely to accelerate bone resorption due to the action of extrusion force, and finally cause the surrounding normal teeth to loosen. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a novel dental implant system with simple structure, firm connection, reduced operation steps, and preventio...

AI Technical Summary

Problems solved by technology

Common artificial dental implants are divided into one-piece and two-piece. One-piece dental implants are easy to fall off during the occlusal process because they are placed behind the alveolar bone. Two-piece dental implants are used for stability. The structure is complex, resulting in cumbersome surgical steps and long operation time, and in the implant project, it is likely that the bone resorption will be accelerated due to the extrusion force, and finally the surrounding normal teeth will be loosened

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