Clinical anatomy of pulmonary connections in young people.

OBJECTIVE: Aim: To study the clinical anatomy of the pulmonary ligaments of young people. PATIENTS AND METHODS: Materials and Methods: The study was carried out when performing 28 autopsies of young people aged 25 to 44 years. Methods of dissection of chest organocomplexes, macro-microscopy, morphometry and planimetry, and statistical processing were used. The shape and topography of the pulmonary ligaments was assessed, their area, the localization of lymph nodes was examined. RESULTS: Results: The pulmonary ligament is an anatomical formation, which is formed as a result of a combination of leaves of the mediastinal pleura, which, covering the surfaces of the roots of the lungs, descend towards the diaphragm and are located between the mediastinal organs and the lungs. Pulmonary connections on both sides have a few edges: the inner, outer and lower free. The pulmonary ligaments with lower free edges do not pass to the diaphragmatic surface of the pleura, but only with inner ones, which are located on the right along the esophagus, and on the left along the aorta. Pulmonary ligaments on both sides pass into the mediastinal part of the pleura, covering the pericardium. CONCLUSION: Conclusions: There are individual differences between the shape and size of the right and left pulmonary ligaments in males and females. There is no significant difference between the sizes of the right and left pulmonary ligaments, but such dimensions as: the width, the angle of inclination and the ratio of their lower free edge to the lower edge of the lungs are not found in all cases.

Analysis of the results of the questionnaire of orthodontists and children dentists of poltava-city on the optimization of orthodontic aids for children.

OBJECTIVE: Introduction: In the course of the study, we identified high prevalence rates of orthodontic pathology and identified organizational aspects regarding the provision of orthodontic care for children, and identified the need for their optimization. The aim: The purpose of the study was to analyze the results of the questionnaire of orthodontists and children's dentists, who provide dental care to the children of the Poltava region, about the importance of optimization of orthodontic care for children and improving the knowledge of doctors about the risk factors for the onset of orthodontic pathology. PATIENTS AND METHODS: Materials and methods: Methods: Sociological (questionnaire), medical-statistical, bibliosemantic. We analyze 39 questionnaires, which filled out by orthodontists and children's dentists who provide dental care to children of the Poltava region. RESULTS: Results: A questionnaire was conducted for 39 children's dentists of different specialties, and the subject for study of which was the knowledge of doctors about the risk factors for the occurrence of orthodontic pathology; the opinion of specialists on optimization of the system of prevention, dyspanserization, screening and sanitary-education work. The results of the questionnaire were processed with using of statistical methods and analyzed. CONCLUSION: Conclusions: 1. Most doctors consider the most important influencing risk factors that relate to behavioral, informational and medical-demographic, that is, those that are managed. 2. Most doctors determine the existing system of orthodontic care as ineffective, recognize the effectiveness of a joint prevention, dispensary and screening program; consider it advisable to create a single electronic medical card for the child from birth; the level of awareness of the population is low; it is expedient to involve in the preventive and sanitary-educational work of dental hygienists to reduce the burden on doctors. 3. In the training of students and interns in the specialty "Dentistry", more attention should be paid to the study of the risk factors of the occurrence of orthodontic pathology and the importance of primary prevention and dyspansery control to reduce its level.