Open AccessTopography of the cross and cupric party of the spine in the fruit period of prenatal human development
Author(s) -
Yu. M. Ryabiy,
V. V. Kryvetskyi
Publication year - 2020
Publication title -
klìnìčna anatomìâ ta operativna hìrurgìâ
Language(s) - English
Resource type - Journals
eISSN - 1993-5897
pISSN - 1727-0847
DOI - 10.24061/1727-0847.19.1.2020.4
Subject(s) - vertebral column , anatomy , spinal column , morphogenesis , period (music) , vertebra , biology , geology , medicine , physics , surgery , biochemistry , gene , acoustics
Objective: to investigate morphogenesis and peculiarities of the chronological sequence of formation of the vertebral column topography during the prefetal period of human ontogenesis. Material and methods. The object of the study were 50 fruits 300.0-350.0 mm parietal-coccygeal length (CRL). The study was conducted using the macroscopy and microscopy of series of consecutive histological and topographic anatomical sections, regular and fine specimen praparation, vascular injection with subsequent radiography, computed tomography, magnetic resonance imaging, morphometry (digital computer histometry) and statistical processing of digital data. Results. The accurate study of morphogenesis and dynamics of spatio-temporal relationships between the vertebrae of the cervical and thoracic regions of the human vertebral column and their connections during the prefetal period of development from the point of view of the topographic-anatomical approach to the problems of embryogenesis was done for the first time, with the aid of adequate morphological methods. Conclusion. The theoretical basis and a new solution to the scientific problem concerning the formation and topographic-anatomical relationships of the structures of the vertebral column in the prefetal period of human ontogenesis, the dynamics of spatial and temporal transformations of the parts of the vertebral column, syntopic correlation with adjacent structures were given.