Manufacturing method of orthodontic implant anchorage guide plate and orthodontic implant anchorage guide plate

Abstract

The invention provides a manufacturing method of an orthodontic implant anchorage guide plate and the orthodontic implant anchorage guide plate. The orthodontic implant anchorage guide plate is manufactured by the following steps of obtaining three-dimensional image data of an oral cavity of a patient, and establishing a virtual oral cavity model; obtaining three-dimensional image data of alveolarbone and three-dimensional image data of tooth root, and establishing a virtual alveolar bone model and a virtual tooth root model; according to the virtual oral cavity model, generating a virtual guide plate model; fixing the relative positions among the virtual guide plate model, the virtual alveolar bone model and the virtual tooth root model; according to the positions of the virtual alveolarbone model and the virtual tooth root model, establishing a virtual guide through hole model on the virtual guide plate model; outputting three-dimensional image data of the virtual guide plate model; according to the three-dimensional image data of the virtual guide plate model, manufacturing the orthodontic implant anchorage guide plate with a guide through hole. The orthodontic implant anchorage guide plate has the advantage that by arranging the guide through hole, the position and angle of an implant anchorage screw are limited, so that the implant anchorage screw can be accurately abutted against the tooth root of the deformed tooth, and the treatment effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of dental orthodontics, in particular to a manufacturing method of an orthodontic implant anchorage guide plate and an orthodontic implant anchorage guide plate. Background technique [0002] Teeth are an important part of the face. When the teeth are deformed due to congenital or acquired factors, it will not only affect the appearance of the face, but also affect the health of the oral cavity and even the health of the digestive tract. Orthodontic treatment is often required to correct the problem of malformed teeth. [0003] Usually, the treatment plan for orthodontic treatment of tooth deformities is to correct the teeth by applying pressure on the deformed teeth through the correction arch wire and the correction bracket, but when the teeth are corrected only by the pressure of the correction arch wire and the correction bracket, the correction The treatment process is quite lengthy. Therefore, as an ...

AI Technical Summary

Problems solved by technology

However, in the prior art, the dentist subjectively judges the position of the root of the deformed tooth based on experience after observing the oral condition of the patient, so there is uncertainty and it is difficult to guarantee the treatment effect

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