Marchenko A. Morphotopogeometric regularities of formation of dental arches of the upper and lower jaws in young men and women with orthognathic bite

As a result of the study of 44 young men and 50 young women with orthognathic bite for the first time established the features and manifestations of sexual dimorphism of computed tomographic odontometric parameters in young men and young women with orthognathic bite without taking into account the craniotype and with taking into account the craniotype. Expanded understanding of features and sexual differences of cephalometric parameters (neurocranium and facial skeleton) taking into account craniotype. The peculiarities and manifestations of sexual dimorphism of the relationships between the linear dimensions necessary for the construction of the correct dental arch shape and the odontometric and cephalometric parameters in young men and young women of the general group with orthognathic occlusion were established for the first time. For the first time the peculiarities and sexual differences of correlations between linear sizes, necessary for constructing the correct dental arch shape, and odontometric and cephalometric parameters in young men and young women with orthognathic bite of different craniotypes have been established. Regression models of reproduction of the individual characteristics of the dental arches of the upper and lower jaws in young men and young women with orthognathic occlusion depending on odontometric and cephalometric indices for the first time were developed and analyzed without taking into account the craniotype and with taking into account the craniotype. For practical use of the obtained simulation results, a new method of reproduction of the correct form of dental arch is proposed, using the computer program DentaForm, which will allow the orthodontist doctor to quickly and qualitatively build the necessary form of dental arch, to conduct an objective evaluation of the treatment of pathology, reduce treatment time and the incidence of disease recurrence.