Email this article Formation of larynx topographic-anatomic relations with neck organs and structures in the intermediate fetal period of ontogenesis
- Authors: Lutsay E.D.1, Anikin M.I.1, Murtazina N.I.1
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Affiliations:
- Orenburg State Medical University
- Issue: Vol 4, No 4 (2019)
- Pages: 16-20
- Section: ENT Disorders
- URL: https://journals.rcsi.science/2500-1388/article/view/43746
- DOI: https://doi.org/10.35693/2500-1388-2019-4-4-16-20
- ID: 43746
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Abstract
Objectives – to present topographic and anatomic characteristics of the larynx relationship with neck organs and structures in the intermediate fetal period of human ontogenesis.
Material and methods. The study included 85 organocomplexes of the fetuses neck of both sexes, from the 14th to the 27th week of development. The study material was divided into 2 age periods: the first group – fetuses aged 14–20 weeks; the second group – 21–27 weeks. The classical morphological techniques were used: (macromicroscopic preparation, modified method of saw cuts according to N.I. Pirogov, histotopographic method).
Results. Larynx syntopy with thyroid gland, cervical esophagus, thymus, submandibular glands was described in detail. Larynx skeletotopy with incisurae jugularis sterni, cervical vertebrae, hyoid bone, mandible was described quantitatively.
Conclusion. The data, obtained as a result of the study, supplement the data on the topographic anatomy of larynx and some neck organs and structures in the prenatal period of human ontogenesis. The revealed formation features of larynx and other neck organs and structures topography can be used in the study of intravital anatomy.
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##article.viewOnOriginalSite##About the authors
Elena D. Lutsay
Orenburg State Medical University
Author for correspondence.
Email: elut@list.ru
ORCID iD: 0000-0002-7401-6502
PhD, Professor, Professor of the Department of Human anatomy
Russian Federation, OrenburgMaksim I. Anikin
Orenburg State Medical University
Email: elut@list.ru
ORCID iD: 0000-0002-1900-3039
PhD, Associate Professor, Head of the Department of Otorhinolaryngology
Russian Federation, OrenburgNuria I. Murtazina
Orenburg State Medical University
Email: elut@list.ru
ORCID iD: 0000-0002-7898-5511
assistant of the Department of Otorhinolaryngology
Russian Federation, OrenburgReferences
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