DIRECT REMOVABLE DENTAL PROSTHESIS Russian patent published in 2019 - IPC A61C13/00 

FIELD: medicine.

SUBSTANCE: invention relates to the medicine, namely to dentistry, and is intended for use in the teeth rows direct replacement after the teeth extraction and for the jaw bones formation programming for the subsequent dental implantation. In the preoperative period, by means of the intraoral scanner obtaining the patient’s dentitions and jaws optical impressions. Performing the cone-beam computerized tomography. Converting the optical prints into digital models with the patient's jaws central occlusion or the central ratio position fixing into the virtual articulator. Combining the said digital model with the patient computerized tomogram image. Removing the necessary teeth from the digital jaw model. Performing the jaw bones digital model reduction in the future atrophy points and / or recreating the additional space in the future bone augmentation point. Modelling the removable denture base along the prosthetic bed tissues borders. Performing the artificial teeth virtual formulation in the virtual articulator observing the patient anthropometric features. Using the method of additive production, a direct polymer denture is made. Customizing the resulting prosthesis by the deep staining method. Removing the teeth under the adequate to intervention anesthesia. Performing the jaw osteosynthesis and / or the wells augmentation by auto- or xenograft. Fitting and fixing the prosthesis.

EFFECT: method allows to manufacture the direct removable dental prosthesis with the saved patient's interalveolar height parameters and the directed bone tissue regeneration function for further dental implantation.

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