STUDY OF THE PREVALENCE OF DENTOALVEOLAR ANOMALIES, INCLUDING DISTAL BITE IN CHILDREN AND ADOLESCENTS

Vestnik ◽  
2021 ◽  
pp. 133-137
Author(s):  
Г.Т. Ермуханова ◽  
А.О. Етекбаева
Keyword(s):  
Children And Adolescents ◽  
Blood Circulation ◽  
Circulation System ◽  
Dental Anomalies ◽  
Functional Changes ◽  
Facial Region ◽  
Blood Circulation System ◽  
Lateral Segment ◽  
Distal Occlusion ◽  
Maxillary Region

В данной статье описывается изучение распространенности зубочелюстных аномалий, в том числе и дистального прикуса среди детей и подростков школьного возраста. В настоящее время широко распространены зубочелюстные аномалии, в том числе дистальный прикус среди детей и подростков. Зубочелюстные аномалии приводят к функциональной патологии морфологических нарушений челюстной области. Изменения возрастно увеличиваются и сопровождаются деформацией лицевой области черепа наряду с эстетическими отклонениями.У больных часто наблюдаются нарушения положения позвоночника,функциональные изменения в системе малого кровообращения и задержка психосомтического развития.Это говорит о ранних нарушениях профилактики и несвоевременном оказании ортодонтической,зубопротезной и комплексной медицинской помощи.В связи с этим важную роль играет эпидемиологическая ситуация по зубной аномалии. исполняют информацию. Диагноз дистальной окклюзии называется боковым сегментом верхнего зубного ряда, расположенным перед боковым сегментом нижнего зубного ряда и появлением между ними дистальной стадии. Лечение и прогноз дистальной окклюзии зубного ряда зависит от возраста больного и характера аномалии [1] The article is devoted to the study of the prevalence of dentition anomalies, including distal occlusion among children and adolescents of school age. Currently, dental anomalies, including distal bite, are widespread among children and adolescents. Dental anomalies lead to functional pathology of morphological disorders of the maxillary region. The changes increase with age and are accompanied by deformation of the facial region of the skull along with aesthetic deviations. Patients often have disorders of the spine position, functional changes in the small blood circulation system and delayed psychosomal development.It tells about the early breaches of the prevention of and untimely provision of orthodontic, prosthodontic and comprehensive medical care.In this regard, an important role is played by the epidemiological situation of dental anomalies. execute information. The diagnosis of distal occlusion is called the lateral segment of the upper dentition, located in front of the lateral segment of the lower dentition and the appearance of the distal stage between them. Treatment and prognosis of distal occlusion of the dentition depends on the patient's age and the nature of the anomalies [1].

Influences of the Compliances and the Resistance on Pulsatile Flow Waveforms

2013 ◽  
Vol 477-478 ◽  
pp. 217-220
Author(s):  
Wen Bo He ◽  
Yuan Wang ◽  
Xiao Yan Gong
Keyword(s):  
Blood Circulation ◽  
Mean Amplitude ◽  
Circulation System ◽  
Aortic Blood Flow ◽  
Blood Circulation System ◽  
Aortic Blood ◽  
Pulsatile Pressure ◽  
The Mean ◽  
Flow Waveforms ◽  
Peak Value

A pulsatile circulation system has been built to simulate aortic blood flow. The system has both upstream and downstream compliances and resistances to simulate the elasticity and resistances of blood circulation system. Influences of the compliances and resistances on the pulsatile pressure waveforms have been systematically studied using this system. We found that in absence of the compliances and the downstream resistance, it results in an oversize negative pulsation to the pressure waveforms. The downstream resistance hardly affects the structure of the pressure waveforms, whereas the mean amplitude of pressure increases along with the downstream resistance. The compliance can reduce the peak value of the pressure, which is unrelated to the location of the compliance but related to the elasticity in the system. With fixed upstream system elasticity, the pressure waveform is more stable.

scholarly journals INVESTIGATION OF THE HEMODYNAMICS IN THE MICROVASCULATURE OF THE BLOOD CIRCULATION SYSTEM

2009 ◽  
Vol 6 (4) ◽  
pp. 73-79
Author(s):  
I. D. Voitovych ◽  
Yu. O. Brayko ◽  
V. I. Degtjaruk ◽  
R. G. Imamutdinova ◽  
Yu. D. Minov ◽  
...  
Keyword(s):  
Blood Circulation ◽  
Circulation System ◽  
Blood Circulation System

Descartes’ Man Under Construction: The Circulatory Statue of Salomon Reisel, 1680

2020 ◽  
Vol 25 (2) ◽  
pp. 101-134
Author(s):  
Mattia Mantovani
Keyword(s):  
Blood Circulation ◽  
Three Dimensional ◽  
Modern Science ◽  
Circulation System ◽  
Three Dimensional Model ◽  
Blood Circulation System ◽  
Under Construction ◽  
Circulation Of The Blood ◽  
The Brain ◽  
Scientific Academies

Abstract This paper studies the “human circulatory statues” which Salomon Reisel designed in the 1670s in order to demonstrate the circulation of the blood and its effect on the brain. It investigates how Reisel intended this project to promote Descartes’ philosophy, and how it relates to contemporary diagrammatic schematizations of the blood circulation system. It further explores Reisel’s claims concerning the epistemological and practical advantages of working with a three-dimensional model and argues that Reisel intended his statua to address the concerns of his fellow physicians and, more specifically, to help in diagnostics. I consider the background, strategy and legacy of the essays in which Reisel presented his devices, as well as their relevance to the general project of the scien­tific journal – one of the earliest – in which they appeared, the Miscellanea Curiosa. Reisel was a leading physician who acted throughout his life as a mediator between the Royal Society and the Academia Naturæ Curiosorum. His articles, the paper argues, have much to tell us much about the role played by the recently established scientific academies and their journals in shaping the transmission of early modern science and medicine, in terms both of theories and of the knowledge embodied in scientific instruments.

Cerebral Circulation Network Modeling and Averaging Pathological Analysis

2010 ◽  
Vol 40-41 ◽  
pp. 133-139 ◽  
Author(s):  
Jin Xue Sui ◽  
Li Yang ◽  
Yun An Hu ◽  
Zhi Lin Zhu
Keyword(s):  
Cerebral Circulation ◽  
Blood Circulation ◽  
Clinical Observation ◽  
Electric Circuit ◽  
Circulation System ◽  
Blood Circulation System ◽  
Flow Change ◽  
Venous Diseases ◽  
Development Processes ◽  
Circuit Graph

Based on the periodically forced dynamic qualities of the blood circulation system, this paper considered from network and hemodynamics, establishes plane structure diagram of the cerebral circulation. According to the electric circuit graph theory and blood dynamics equation, applies the averaging method to find an approximate solution of this equation. We apply this method in the cerebrovascular network that may help to explain the development processes of venous diseases. Simulation shows that computing result is consistent with blood flow change phenomenon of the clinical observation cerebral infarction.

scholarly journals Cardiovascular diseases: evaluation of persisting disorders in the blood circulation system and disability, criteria for severity of invalidism

2017 ◽  
Vol 95 (2) ◽  
pp. 158-162
Author(s):  
Marina A. Shurgaya
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Blood Circulation ◽  
Pain Syndrome ◽  
Pathological Process ◽  
Elderly Subjects ◽  
Circulation System ◽  
Social Significance ◽  
Important Indicator ◽  
Blood Circulation System

A most important indicator of population health, its social and economic wellbeing is premature disability. 10.3 mln people had to retire from their jobs due to disability during the ten-year period from 2005 to 2014. The number of elderly subjects among them was twice that of the younger ones, with the leading cause of disability being blood circulation disorders (61,9%). At the same time, the fraction of old subjects in the group of invalids suffering from coronary heart disease and idiopathic hypertension accounted for only 58,9% and 40,9% respectively. The quantitative evaluation of persistent dysfunction of the cardiovascular system related to circulatory disturbances included in ICD class IX and to those referred to other classes is based mainly on an assessment of the following clinical andfunctional manifestations: pain syndrome (cardialgia or angina); hypertensive syndrome; pulmonary hypertension; arrhythmia; syncope. Other aspects of pathological process are taken into consideration, such as its form and severity, presence andfrequency of exacerbations, magnitude, involvement of target organs, complications. The gerontological slant of disabling cardiovascular pathology accounts for its social significance (idiopathic hypertension, coronary heart disease, chronic heart failure) which requires the adequate solution of the problem of healthcare provisions taking account of the current demographic situation and increased life expectancy within the older population suffering from a number of chronic diseases.

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