Biometric method for measuring upper and lower jaw dentition constriction due to the hard palate height in children and adolescents at different connective tissue dysplasia severity

2021 ◽  
Vol 14 (4) ◽  
pp. 41
Author(s):  
T.V. Alexeeva
Keyword(s):  
Connective Tissue ◽  
Children And Adolescents ◽  
Hard Palate ◽  
Lower Jaw ◽  
Connective Tissue Dysplasia

Cephalometric features of connective tissue dysplasia manifestation in children and adolescents

2020 ◽  
Vol 20 (3) ◽  
pp. 174-183 ◽  
Author(s):  
B. N. Davydov ◽  
D. A. Domenyuk ◽  
S. V. Dmitrienko ◽  
T. A. Kondratyeva ◽  
Yu. S. Harutyunyan
Keyword(s):  
Connective Tissue ◽  
Morphological Features ◽  
Short Branch ◽  
Lower Jaw ◽  
Carious Lesions ◽  
High Prevalence ◽  
Care Facilities ◽  
The Face ◽  
Connective Tissue Dysplasia ◽  
Brain Parts

Relevance. The high prevalence of dysplastic disorders involving connective tissue, and its negative effecton the development of dentoalveolar anomalies, carious and non-carious lesions of the teeth, periodontopathy, temporomandibular joint issues in the child population, lay the basis for improving diagnostics algorithms. Enhancing the already available standards is of greatest importance for children at the initial stages of diagnostics when evaluating the external signs of dysplastic disorders.Purpose – improving diagnostics algorithms for connective tissue dysplasia (CTD) in children in primary dental care facilities based on the evaluation of external phenotype signs and maxillofacial morphological features.Materials and methods. Depending on the external phenotype manifestations severity, as well as on laboratory, clinical and instrumental signs, the 92 children with CTD were divided into groups with mild, moderate and severe degrees of undifferentiated dysplasia. Gnathometric and biometric examinations of the maxillofacial area were performed through traditional methods, whereas the diagnosis was set following the generally accepted classifications. The diagnosis confirmation implied evaluation through cone beam computed imaging.Results. The nature and the intensity of morphofunctional disorders in the craniofacial structures (“small” stigmas) depend on the severity of connective tissue dysplastic disorders.Conclusions. The change direction vector in the facial and brain parts of cranium in children with CTD is aimed at increasing hypoplastic tendencies and dolichocephalia, proof to that being the following constitutional and morphological features: the prevalence of the vertical type of face skeleton growth over the horizontal and neutral ones; a convex face profile with a disproportionate general heights of the face skeleton; reduction of latitudinal with an increase in altitude facial parameters; a narrow short branch of the lower jaw; the upper jaw displaced downwards and forward; a decrease in the size of the apical basis of the lower dentition, the lower jaw body, as well as the height and width of the lower jaw branches. 

scholarly journals Connective tissue dysplasia: a risk factor for osteopenia in children and adolescents

2020 ◽  
pp. 30-40
Author(s):  
I. N. Zakharova ◽  
T. M. Tvorogova ◽  
E. А. Solov’yeva ◽  
L. L. Stepurina ◽  
A. S. Vorob’yeva
Keyword(s):  
Risk Factor ◽  
Connective Tissue ◽  
Children And Adolescents ◽  
Connective Tissue Dysplasia

scholarly journals Auscultatory manifestations of mitral valve prolapse in children with connective tissue dysplasia

2012 ◽  
Vol 93 (4) ◽  
pp. 570-575
Author(s):  
Sh M Magomedova ◽  
Yu M Belozerov ◽  
K A Masuev ◽  
I M Osmanov
Keyword(s):  
Mitral Valve ◽  
Connective Tissue ◽  
Children And Adolescents ◽  
Mitral Valve Prolapse ◽  
Control Group ◽  
Ehlers Danlos Syndrome ◽  
Psychoemotional Stress ◽  
Connective Tissue Dysplasia ◽  
Cardiac Pain ◽  
Leaflet Prolapse

Aim. To study the features of auscultatory symptoms in children with mitral valve prolapse secondary to connective tissue dysplasia. Methods. Auscultation and phonocardiography was performed in 545 children and adolescents with mitral valve prolapse, including a prolapse, which is a variant of the asthenic constitution - 140, with a prolapse with undifferentiated connective tissue dysplasia - 340, with mitral valve prolapse with differentiated connective tissue dysplasia - 65 children (patients with Marfan syndrome and Ehlers-Danlos syndrome). The control group consisted of 200 children and adolescents of similar age. Results. In children with an asthenic constitution and mitral valve prolapse in most cases (90.7%) established were isolated clicks, and only iin a small percentage of cases the clicks combined with the late systolic murmur. Complaints of these children did not differ significantly in the frequency from the control values. Compared with the control group up to 6 times more frequently found was the symptom of chronic psychoemotional stress. Chronic psychoemotional stress was also observed more frequently in adolescents with mitral valve prolapse in the background of undifferentiated and differentiated connective tissue dysplasia. Children with asthenic constitution the frequency of cardiac pain did not differ from the control values. A significant increase in the frequency of cardialgia was reported in children and adolescents with undifferentiated and differentiated connective tissue dysplasia. Cardiac pain was described as stabbing, pressing, aching, and was felt in the left side of the chest without irradiation. In most children the pain continued for 5-20 min, were usually enduced by physical exertion and emotional stress, often accompanied by autonomic disturbances, which resolved spontaneously or after administration of the tincture of valerian or valokordin. The absence of ischemic changes in the myocardium according to the comprehensive investigation can be regarded as a manifestation of cardialgia as a sympathalgia related to psychoemotional features of children with mitral valve prolapse («cardiac pain is inseparable from the personality»). The auscultatory pattern suring mitral valve prolapse in the background of undifferentiated and differentiated connective tissue dysplasia was very similar. Conclusion. According to the phonocardiography and auscultatory data we can conclude that there is a certain parallelism of the severity of valve leaflet prolapse and of the sound phenomena: in isolated clicks the leaflet prolapse degree is usually minor, however in cases of isolated late systolic and holosystolic murmurs - the prolapse degree is significant.

scholarly journals IMPLICIT INDICATORS OF PHYSICAL DEVELOPMENT FACTORS IN CHILDREN AND ADOLESCENTS OF THE NORTH WITH DYSPLASTIC PHENOTYPE

2021 ◽  
Vol 29 (3) ◽  
pp. 36-43
Author(s):  
Igor Andreevich Shevnin ◽  
◽  
Olga Vasilyevna Ragozina ◽  
Natalia Alexandrovna Ilyushenko ◽  
Oleg Nikolaevich Ragozin
Keyword(s):  
Connective Tissue ◽  
Children And Adolescents ◽  
Physical Development ◽  
Northern Region ◽  
Phenotypic Markers ◽  
Anthropometric Indicators ◽  
The North ◽  
Connective Tissue Dysplasia ◽  
The Impact

Due to the spread of undiff erentiated forms of connective tissue dysplasia, it seems relevant to assess the impact of organogenesis disorders on the physical development of schoolchildren living in the northern region. What dictates the need to study the interrelationships and interdependencies of the components of physical development and somatometric indicators in children of the north with phenotypic markers of UCTD. The eff ect of posture disorders on the studied components of physical development is manifested by higher growth in children with a fl at and round-concave back, a decrease in the thickness of skin-fat folds and the size of the head with a round and round-concave back. Therefore, to analyze the intersex and age diff erences in physical development in children with NDT, it is necessary to take into account the dynamics of interdependent anthropometric indicators and indices, taking into account the types of posture disorders.

Improving diagnostics of periodontal diseases in children with connective tissue dysplasia based on X-ray morphometric and densitometric data

2020 ◽  
Vol 25 (4) ◽  
pp. 266-275
Author(s):  
B. N. Davydov ◽  
D. A. Domenyuk ◽  
S. V. Dmitrienko ◽  
T. A. Kondratyeva ◽  
Yu. S. Harutyunyan
Keyword(s):  
Connective Tissue ◽  
Bone Tissue ◽  
Bone Structure ◽  
Periodontal Diseases ◽  
Healthy Children ◽  
Strong Positive Correlation ◽  
X Ray ◽  
Lower Jaw ◽  
Connective Tissue Dysplasia ◽  
Peripheral Skeleton

Relevance. Detection of maxillofacial pathomorphological changes in children with connective tissue dysplasia (CTD) allows identifying the nature and severity of disorders, as well as it serves the basis for selecting the best treatment options in view of the pathogenetic features. The purpose is to improve the diagnosis of periodontal diseases in children with CTD based on x-ray morphometric indices of the lower jaw and peripheral skeleton ultrasound osteodensitometry.Materials and methods. 92 children with varying CTD severity, and 43 healthy children, underwent cone-beam computed tomogram examination with a further analysis of their X-ray morphometric (quantitative, qualitative) values and the lower jaw optical density indices. Besides, the status of the peripheral skeleton bone tissue was also determined through quantitative ultrasonic densitometry.Results. Quantitative X-ray morphometric indices in healthy children and children with CTD revealed strong positive correlation with the Z-criterion of osteodensitometry, offering an objective reflection of the bone tissue status in the peripheral skeleton.Conclusion. CTD progression in children correlates with the bone structure destruction intensity in the maxillofacial area, an increase in chronic productive inflammation, a decrease in the bone density, bone tissue fibrous transformation, a decrease in the thickness of cortical, and fiber-dissociation in closing, plates, of the lower jaw, prevalence of mid- and fine-meshed bone pattern, disturbed spatial orientation and thinning of bone trabeculae, as well as the development of pathologies in the periodontium.

Metabolic therapy and its role in the complex treatment of connective tissue dysplasia in Pediatric Nephrology

2016 ◽  
Vol 73 (1) ◽  
pp. 131-136 ◽  
Author(s):  
S.L. Nyan'kovskyi ◽  
◽  
O.O. Dobrik ◽  
M.Yu. Іs'kiv ◽  
◽  
...  
Keyword(s):  
Connective Tissue ◽  
Pediatric Nephrology ◽  
Complex Treatment ◽  
Metabolic Therapy ◽  
Connective Tissue Dysplasia
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