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Photogrammetry. Basic principles and practical application

Mikhaylova Mariya Vladimirovna  (assistant of the M. Sechenov First Moscow State Medical University)

Klimova Anastasia Andreevna  (M. Sechenov First Moscow State Medical University)

Buhametova Naina Nailevna  (M. Sechenov First Moscow State Medical University)

Shagibalov Ruslan Rimovich  (post-graduate student of the M. Sechenov First Moscow State Medical University)

The article presents Spaniel evaluation of various CAD systems with their physical and chic properties, with the possibility of their application in prosthetic dentistry, especially for the manufacture of bugle protest. Chastity treatment of missing teeth among the variety of Clinic situations in the oral cavity is one of the most important places in prosthetic dentistry. Up to 75% of people all over the world suffer from this pathology. Chest absence of teeth may lead to reduced quality of life patients want problems with the chewing of food, bones, dysfunction Los TMJ, violation of Bank of the mandible, which may lead to a complete Potter's teeth. In order to avoid the development of lone, one way For the same sub RD defects is to protesters semi Protein. In the most effective functional-morphological recovery plan class Sub RD are bugle protests. For a long time prostheses were made using classical technologies, which required considerable time and material costs. In 1995, for the first time in practice in domestic dentistry, CAD/CAM technology for obtaining digital models of teeth received its application. CAD / CAM stands for" Computer Assisted Design/computer Assisted Manufacturing", which translated into Russian sounds like" computer design/computer-controlled manufacturing ". CAD / CAM – technology allows to obtain dental frames of dentures of the highest accuracy, good biocompatibility with minimal time and technical costs without the participation of dental technician. At the moment CAD/CAM systems are considered to be the most modern technology of dental prosthesis frames production, but they are mainly aimed at making fixed dentures. To create a digital model of the prosthesis is only a small part of the presented programs on the market, these include: "Cerec in Lab", "3Shape", "Exocad".

Keywords:milling clasp prosthesis, a scanner, a virtual model.
 

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Citation link:
Mikhaylova M. V., Klimova A. A., Buhametova N. N., Shagibalov R. R. Photogrammetry. Basic principles and practical application // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2018. -№05. -С. 24-30
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