Modeling method of digital child oral treatment operation model

Abstract

The invention discloses a modeling method of a digital child oral treatment operation model. Acquiring specimen CBCT data, and scanning the specimen by using a cone beam CT to acquire image information of dentition on the specimen, the image information recording information such as three-dimensional position of each tooth in the dentition; separating the tooth specimen and acquiring microscopic CT data of all the teeth, separating all the teeth from the specimen, and then performing microscopic CT scanning one by one to acquire high-precision imaging information of each tooth; and carrying out three-dimensional reconstruction on the teeth and dentition, and carrying out three-dimensional reconstruction on the two kinds of image data by using software of a software medical image control system. The method is reasonable in design and simple to operate, various types of deciduous tooth models can be constructed on the basis of an original model, teaching and training of deciduous tooth related treatment operation are greatly facilitated, and meanwhile, the precision of the deciduous tooth models in the modeling process can be effectively improved through cooperation of various modeling software.

Description

Technical field [0001] The invention is designed in the technical field of children's oral cavity, and particularly relates to a modeling method of a digital children's oral cavity treatment operation model. Background technique [0002] The deciduous teeth are the first teeth of humans, which play a very important role in maintaining the normal chewing, pronunciation, maxillofacial development, aesthetics and psychology of children. Caries, endodontics, periapical diseases, dental trauma, etc. The common diseases of deciduous teeth, due to the different anatomical and physiological characteristics of deciduous teeth and permanent teeth, the related treatments are significantly different from those of permanent teeth. Therefore, the teaching and treatment operation models related to permanent teeth cannot satisfy the operation training of young pediatric dentists. demand. [0003] In addition, deciduous teeth have the characteristics of physiological root resorption, so it is less...

AI Technical Summary

Problems solved by technology

[0002] Deciduous teeth are the first set of human teeth, which play a very important role in maintaining children's normal chewing, pronunciation, maxillofacial development, aesthetics and psychology. Caries, pulp disease, periapical disease, dental trauma, etc. occur in the Common diseases of deciduous teeth, because the anatomical and physiological characteristics related to deciduous teeth are different from those of permanent teeth, resulting in significant differences in related treatment and permanent teeth, so the teaching and treatment operation models related to permanent teeth cannot meet the operational training of young pediatric dentists need

[0003] In addition, deciduous teeth have the characteristics of physiological root resorption, so it is less likely to obtain complete deciduous teeth for teaching and treatment operations, which greatly affects the teaching and training of deciduous teeth-related treatment operations