Objective/Jo optimize the planning of design of non-removable bridge in the anterior upper teeth. Material/ Instrument for measuring the angle of inclination of the front palatal vault and angles of palatal surfaces of the front teeth. To improve the functional properties of bridges modeling of the intermediate part of the body was carried out by bridge engineering Ovate Pontic. The nature of the fit, the position and shape of the intermediate bridge of frontal portion of the upper jaw were also studied. Results: It has been found that the slope of the palatine anterior facets varied from 34° to 55°. Data were obtained by odontometry of central, lateral incisors and canines of the upper jaw. Conclusion/The angle of the front facet of the palatine teeth equals the angle of inclination of the middle third of the anterior palatal vault, the body of the prosthesis should move smoothly into the line of the anterior palatal vault, passing in each restored tooth.
Bizyaev A.A., Konnov V.V., Pospelov A.N., Afanasov М.V., Ilyukhina М.О. Optimization of orthopedic treatment of patients with defects of frontal dentition of maxilla // Saratov Journal of Medical Scientific Research, Vol. 9, Issue 3, 2013, pp. 369-372

The research goal is to investigate regional characteristics of masticatory apparatus reduction of population of penza and penza region. 116 female and 98 male patients at the age between 21-36 were under study. According to the research results, mesio-distal reduction level of molars and incisors with sex factor was found out. Evaluation of teeth reduction indices was effected
O.V. Kalmin, I.V. Malanjin, L.A. Zyulkina, P.V. Ivanov Characteristics of masticatory apparatus reduction among population of Penza and Penza region // Saratov Journal of Medical Scientific Research, Vol. 6, Issue 2, 2010, pp. 388-392