Evaluation of the development state of the dento-facial system of the fetus according to data of prenatal ultrasonic screening in the second and third trimester of pregnancy

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Abstract

The article is devoted to the current methods of diagnostics of the dental system of a pregnant woman’s fetus. The use of three-dimensional ultrasonography in pregnant women based on prenatal ultrasound screening opens up new opportunities for preventing serious maxillofacial deformities. The results of our own research allowed us to establish the links and quantitative dependencies for identifying malocclusion risk groups. Literature data on the use of fetal ultrasound diagnostics to assess the state of the fetal dental system are analyzed.

About the authors

Mikhail A. Postnikov

Samara State Medical University; Postnikov’s Multidisciplinary Clinic

Author for correspondence.
Email: postnikovortho@yandex.ru

Doctor of Medical Sciences, Department of Dentistry

Russian Federation, Samara; Samara

Regina B. Balter

Samara State Medical University

Email: samaraobsgyn2@yandex.ru

Doctor of Medical Sciences, Professor of the Obstetrics and Gynecology Department No. 2

Russian Federation, Samara

Ludmila S. Tshelkovich

Samara State Medical University

Email: samaraobsgyn2@yandex.ru

Doctor of Medical Sciences, Professor of the Obstetrics and Gynecology Department No. 1

Russian Federation, Samara

Irina E. Dufinets

Samara State Medical University; Postnikov’s Multidisciplinary Clinic

Email: i.e.dufinets@samsmu.ru

Candidate of Medical Sciences, Teaching assistant of Obstetrics and Gynecology Department No. 2

Russian Federation, Samara; Samara

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Supplementary files

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1. JATS XML
2. Fig. 1. Frequency of concomitant somatic pathology in pregnant women

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3. Fig. 2. Upper palate defect. Malformation of the fetus

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4. Fig. 3. Fetus, 31 weeks, 3D

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5. Fig. 4. Fetus, 32 weeks, 3D

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6. Fig. 5. Length of the lower jaw

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7. Fig. 6. Length of the upper jaw

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8. Fig. 7. Anteroposterior diameter of the lower jaw of the fetus

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9. Fig. 8. Fetal face

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10. Fig. 9. Dental rudiments

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Copyright (c) 2020 Postnikov M.A., Balter R.B., Tshelkovich L.S., Dufinets I.E.

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