METHOD OF TREATING DENTOALVEOLAR ANOMALIES Russian patent published in 2024 - IPC A61C7/08 A61M31/00 

FIELD: medicine; dentistry.

SUBSTANCE: invention can be used for treating dentoalveolar anomalies. Method involves 3D scanning of dental arches with adjacent tissues of oral cavity and computer simulation of 3D model of jaw model of patient taking into account volumetric parameters of reservoirs provided there is need for therapeutic treatment of pathological foci in the structure of surface layers of enamel. Performing computer simulation of orthodontic treatment stages for virtual movement of separate teeth into correct position, performing SLA 3D printing of a series of jaw models with step-by-step movement of individual teeth, individual orthodontic correctors are thermoformed from elastic polyurethane terephthalate, successively fitting and fixing individual orthodontic correctors, the number of which depends on the severity of the dentoalveolar anomaly, with their alternate replacement. Medicinal substance is applied on the entire inner surface of the individual orthodontic correctors to prevent the onset of pathological foci in the structure of dental hard tissues. Introduction of a medicinal substance into the simulated microreservoirs in the structure of each individual orthodontic corrector is carried out in the presence of a pathological focus within the surface layers of the enamel of the teeth. If the pathological process is located within the deep layers of the enamel, a medicinal preparation is preliminarily introduced into the zone of the pathological focus, which is held by an individual orthodontic corrector.

EFFECT: higher efficiency of dental rehabilitation of patients with abnormal position of individual teeth is achieved by targeted delivery of the required volume of the drug to the pathological focus in the surface layers of the enamel and its prolonged contact with the damaged tooth tissues or by the effect of a medicinal substance on the inner surface of the individual orthodontic corrector, on the entire surface of the teeth in order to prevent the onset of pathology of hard dental tissues.

1 cl, 9 dwg, 3 ex