Invisible device for pressing down anterior teeth, rising posterior teeth and opening occlusion in invisible correction process

Abstract

An invisible device for lowering anterior teeth, rising posterior teeth and opening occlusion in the invisible correction process comprises a correction device, a retention nail hole is formed in the correction device, a personalized occlusion plane guide plate is further arranged on the correction device, and the personalized occlusion plane guide plate is attached to the palate side of maxillary incisor teeth or canine teeth; a hole is formed in the palate side face of anterior teeth of an upper jaw appliance needing to be opened for occlusion, and an occlusion plane guide plate is additionally arranged outside the palate side face of the upper jaw appliance, so that the anterior teeth of a lower jaw are occluded on the occlusion plane guide plate, the posterior teeth are separated, and the purposes of lowering the anterior teeth and raising the posterior teeth are achieved. The preparation is convenient, the cleaning is easy, and the retention is enhanced; the device can be independently placed on incisor teeth or canine teeth, and can also be placed on both the incisor teeth and the canine teeth.

Description

technical field [0001] The invention belongs to the technical field of orthodontics, and in particular relates to an invisible device for depressing front teeth and raising rear teeth to open occlusion during the invisible orthodontic process. Background technique [0002] With the development and progress of society, more and more patients with malocclusion seek orthodontic treatment. Because of the clinical characteristics of low-angle deep overbite malocclusion, it is difficult to open the occlusion when performing invisible orthodontic treatment without brackets. Traditional fixed orthodontics often use traditional movable planar guides to open the anterior occlusal teeth and elevate the posterior teeth. However, invisible aligners without brackets wrap the entire teeth, and the traditional planar guides cannot be retained. In addition, the traditional planar guides are more complicated to manufacture and aesthetically pleasing. The comfort is low and it is not conducive...

AI Technical Summary

Problems solved by technology

Traditional fixed orthodontics often use traditional movable planar guides to open the anterior occlusal teeth and elevate the posterior teeth. However, invisible aligners without brackets wrap the entire teeth, and the traditional planar guides cannot be retained. In addition, the traditional planar guides are more complicated to manufacture and aesthetically pleasing. Less comfortable and not conducive to oral hygiene maintenance, which contradicts the advantages of recessive orthodontics without brackets

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