BIOMECHANICAL METHODS IN A COMPLEX ASSESSMENT OF THE MORPHOFUNCTIONAL STATE OF THE HUMAN SKELETON IN NORMAL AND PATHOLOGICAL CONDITIONS

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Aim. A complex study of the structure and biomechanical properties of tubular bones, ligaments of the spine and individual joints of the human of was carried out. Material and Methods. Investigation of the structure and biomechanical properties was carried out on fetus, newborns and adults. Functional biomechanical tests were evaluated in healthy and patients with a fracture of the diaphysis of tubular bones. In the study of morphology, anthropometric, anatomical and histological methods of investigation were used. To assess the biomechanical parameters of the ligaments, elastic-strength properties were studied. The mechanical properties of the bones were studied by analyzing the responses of functional biomechanical tests. To do this, the tubular bones were externally affected by the sound frequencies. Results and Discussion. As a result of the study, it was found that the elastic-strength properties of the ligaments of the spine and the joints of the extremities depend on the features of their internal structure: the form and the mutual arrangement of the fibrous elements. Conclusions. The answers of functional biomechanical tests also depend on the external shape of the bone. The relationship between the bone biomechanical properties from human somatotype has been established.