Preparation method of surgical guiding template used for oral implant surgery

Abstract

The invention discloses a preparation method of a surgical guiding template used for oral implant surgery, and relates to the field of medical technology. The method comprises: scanning a patient's oral cavity with CT, selecting a suitable disposable tray to mix resin materials, preparing an impression in the patient's oral cavity to determine a joint relationship between the upper and lower jaws,preparing an anhydrite model, moderately filling down concave of the anhydrite model, and determining the planting point to be planted according to the gap between the missing tooth and the width ofthe alveolar bone. The preparation method of the surgical guiding template used for oral implant surgery not only allows the patient to be planted once, but also is easy to fetch materials. The planting method is easy to learn and suitable for various hospitals and various dental implant professional technicians, is especially suitable for internship medical staff, and is easy to promote and apply. A surgical guide plate obtained by the method has a high degree of fit to the patient's oral cavity, can reduce the risk of implant surgery and improve the accuracy of patient surgery process, thereby improving the success rate of artificial implant surgery.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a method for making a surgical guide template for oral implant surgery. Background technique [0002] In fact, dental implants are not a major operation. As long as there is no serious heart disease, high blood pressure, diabetes or other blood diseases, you can do a minor operation such as tooth extraction. The pain is better than tooth extraction. The feeling of swelling, just get used to it. Secondly, dental implants are accepted by the majority of edentulous patients because of their stability, no damage to adjacent teeth and comfortable and beautiful, and are widely used in the restoration of oral dentition defects. , Implant denture repair refers to drilling holes in the alveolar bone of the patient's edentulous area through implant surgery, implanting the implant (artificial root) into the alveolar bone to replace the defective natural root, and then using the implanted i...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for making a surgical guide template for oral implant surgery, which solves the problem of the traditional surgical template for cavity implant surgery. First, teeth are arranged on the initial model, and then anhydrite is reproduced The model is formed by pressing with an air laminator, and finally the position and direction of the implantation path are determined by drilling according to the plaster model produced. The template produced by this traditional method is not only inaccurate and precise, but also difficult to operate. It also has certain variability, so it is difficult to ensure that the implant is in a certain position, which leads to the problem of implant failure

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