Method for making molar pad height guide plate and molar pad height guide plate

Abstract

The invention provides a method for making a molar height guide plate, comprising: S1, obtaining three-dimensional image data of the patient's oral cavity, and generating a virtual oral model according to the three-dimensional image data of the patient's oral cavity; S2, adjusting the virtual conflicting dentition model and the The position between the virtual dentition models of the grooves, and obtain the distance value between the simulated conflict dentition model and the virtual dentition model with brackets; S3, generate a virtual molar pad height guide plate on the virtual dentition model with brackets Model, the virtual molar heightening guide plate model is provided with a hollow part corresponding to the molars to be raised; S4, 3D printing the virtual molar heightening guide plate model to obtain the molar heightening guide plate. The beneficial effect of the present invention is that it provides a method for digitally manufacturing the molar heightening guide plate, the molar heightening guide plate prepared by the method can guide the doctor to put in a suitable dose of raising material, reduce the doctor’s operation time, and save Improved padding material improves the patient experience.

Description

technical field [0001] The invention relates to the technical field of oral plastic medical devices, in particular to a method for making a molar height guide plate and a molar height guide plate. Background technique [0002] Sometimes the maxillary teeth bite into the mandibular bracket after the bracket is bonded. At this time, the corresponding molars of the patient need to be raised, otherwise the chewing function of the patient will be affected. In the past, the molar pads were raised by doctors directly adding pads to the patient’s molars based on experience, and then asked the patient to open and close their mouths to confirm whether the occlusal collision was resolved. If too much is added, it needs to be polished and removed. Such an operation is time-consuming and laborious, which not only tests the patience of the doctor, but also makes the patient feel uncomfortable. Contents of the invention [0003] The technical problem to be solved by the present inventio...

AI Technical Summary

Problems solved by technology

In the past, the molar pads were raised by doctors directly adding pads to the patient’s molars based on experience, and then asked the patient to open and close their mouths to confirm whether the occlusal collision was resolved. If you add too much, you need to remove it by grinding. Such an operation is time-consuming and laborious. It not only tests the patience of the doctor, but also makes the patient feel uncomfortable.

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