A method for surface treatment of artificial tooth implant

Abstract

The invention provides an artificial dental implant suitable for immediate tooth extraction and implantation, restoration and stress. A one-section structure is adopted, i.e., a base and an implant are integrated; a base rod is arranged on the upper part of the base; screw-in bayonets are formed in two sides of the upper part of the base rod; a foundation pile is arranged on the lower part of the base; the lower end of the foundation pile is connected with the implant together through an implant platform; the implant is divided into a neck part, an implant body part and an implant root part; deep threads are formed in the implant body part and the implant root part; a longitudinal cutting groove is formed in the root, so that the root part is divided into two parts; an inclined notch is cut in one side of the cutting groove, so that a tail cutting slot similar to a self-tapping screw is formed in one side of the cutting groove; the surface is treated to form a micron / nano-scale rough surface. The implant is reasonable in structure, convenient to manufacture, high in initial stability and torsion / swing-resistant, can fully meet the requirements on immediate tooth extraction and implantation, restoration and stress and is particularly suitable to be used for performing immediate implementation of the artificial dental implant.

Description

technical field [0001] The invention relates to an artificial tooth implant, in particular to an artificial tooth implant suitable for immediate tooth extraction, immediate implant, repair and stress, and belongs to the technical field of dental medical instruments. Background technique [0002] In recent years, dental implantology has changed from simple implant surgery to restorative-oriented implant treatment. The criterion for successful implantation is not only the simple osseointegration requirements, but also the functional and aesthetic effects of implanted teeth must satisfy patients. higher requirements. If the hard and soft tissue conditions of the anterior teeth are not ideal, it will directly affect the face, and it will also affect people's daily social interaction. Conventional dental implants need to be implanted three months after tooth extraction, and can be repaired three months after implantation. Three months after tooth extraction, the alveolar bone wi...

AI Technical Summary

Problems solved by technology

The reason for the high failure rate of one-piece adjustable grinding implants for single tooth implants is that they are stable during planting and loose during restoration. The old one-piece implants have poor initial stability. After 20 years of promotion and application in China, the utilization rate is still very low.

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