The Platelet Automesoconcentrate in Patients with Orthopedical Pathology

Цепколенко, В. О.; Pshenychnyi, Т. Y.; Holiuk, Ye.L.; Tymochuk, V. V.; Derkach, R. V.

doi:10.26693/jmbs06.01.160

Cited by 3 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Сучасні авторські концепції негайного функціонального навантаження на одноетапні імплантати, встановлення яких не залежить від пропозиції вертикального об'єму кісткової тканини, проте, потребують чіткого розуміння топографії каналу нижньої щелепи, для можливого їх позиціонування у щічно-язиковому напрямках, з метою інсталяції їх у другому базальному шарі (кортикальному) [11,12].…”

Section: Results the Obtained Average Absolute Values Characterize Th...unclassified

Comparative analysis of the structural topography of the mandibular canal in case of bone atrophy using computed tomography

Ошурко¹,

Олийнык²,

Kuzniak³

et al. 2021

Buk. Med. Herald

View full text Add to dashboard Cite

Objective. The place of CT should be noted in the study of bone tissue, which allows us to establish the features of the structural topography of the left and right mandibular canals in relation to its structures, get information about the structure of the external and internal cortical plates and determine densitometric values that indicate qualitative characteristics that reflect the type of bone density, even in its age dynamics.Aim of the research. The analysis of structural topographic features of the human mandibular canal in case of bone atrophy caused by terminal dentition defects. Material and methods. The paper provides morphometric studies in absolute values, as well as the location of the human mandibular canal with acquired adentia in the form of terminal dentition defects after paraclinical examination of digital records of 243 CT cone-digital images, which were scanned by the Vatech PaX-I 3D Green extra-oral radiography system with a scan size range of 16x9 cm, a focal spot of 0.5 mm (IEC60336) of a 14-bit gray scale with a size of 0.2/0.3 voxel. Results. The obtained average absolute values characterize the existing qualitative morphological transformations, although they require statistical analysis, but can be used in making clinical decisions on the rehabilitation of patients by dental implantation, osteosynthesis, or the use of other maxillofacial reconstructive operations. Conclusions. In case of preserved dental rows (the first group of studies) the topography of the right mandibular canal approaches the lingual surface on the ≈1.5 mm, which is limited only by the cortical layer of bone tissue, in case of acquired terminal dentition defects - ≈3.8 mm. The "morphological transposition" for the left mandibular canal in the first comparison group is ≈ 2.1 mm, however, in individuals with acquired terminal defects - ≈ 3.05 mm, with a distance to the middle from the outer cortical layer of the lingual surface of bone tissue.

show abstract

Section: Results the Obtained Average Absolute Values Characterize Th...unclassified

Comparative analysis of the structural topography of the mandibular canal in case of bone atrophy using computed tomography

Ошурко¹,

Олийнык²,

Kuzniak³

et al. 2021

Buk. Med. Herald

View full text Add to dashboard Cite

show abstract

Progressiveness of Domestic and International Scientific Researches on Patient Rehabilitation With Bone Atrophy Complicated by the Topographical and Anatomical Peculiarity of the Mandibular Canal

Ошурко

2021

VPBM

View full text Add to dashboard Cite

Densitometric assessment in the justification of rehabilitation of patients with atrophy of the bone tissue of the mandible, on the right side

Ошурко

2022

Rep. of Morph.

View full text Add to dashboard Cite

Densitometric methods for determining bone density are increasingly becoming fundamental in research and a priority in clinical applications in medical practice. Rehabilitation of patients with bone atrophy becomes impossible without assessing its density and, at the same time, is an important component in the diagnosis and planning of reconstructive surgery, in particular, prognosticity in the use of osteoplastic materials or osteointegration of dental implants. The aim of the study was to conduct a densitometric assessment to substantiate the rehabilitation of patients with atrophy of the mandible, on the right side, in the age groups of 25 to 75 years. Computed tomography digital scan scans obtained using the Vatech PaX-I 3D Green extra-oral radiography system and processed by the standardized X-ray diagnostic software Ez3D-I Original ver.5.1.9.0. Using the tools of the horizontal option panel, in particular the keys of the interface “profile”, the density of bone tissue with interpretation in conventional units of grayness (CUG) in the projection of 4.6, 4.7 teeth was investigated. To obtain qualitatively homogeneous values, we used nonparametric methods of statistical analysis of comparison of age groups – using the multidimensional Kruskal-Wallis test as an alternative intergroup analysis of variance, for simultaneous comparison of three samples. It is proved that during the statistical analysis of bone density using the Mann-Whitney U test in the studied areas of the mandible on the right, the total average number of M experimental (E) groups compared to the average number of the control group (C), high reliability in vertical (VP) measurements and confirmed p<0.05. Thus, it is proved that the early loss of the masticatory group of teeth, in the first group of studies (25-45 years), leads to high rates, with increasing bone density in the direction of distalization of the final defect of the dentition. Conversely, the lack of functional action on bone tissue in the second (46-60 years) and third (61-75 years) groups of the study, leads to a decrease in its density, and, consequently, to the devastation of the trabecular layer, which contributes to the progression of atrophic processes.

show abstract

The Platelet Automesoconcentrate in Patients with Orthopedical Pathology

Cited by 3 publications

References 30 publications

Comparative analysis of the structural topography of the mandibular canal in case of bone atrophy using computed tomography

Comparative analysis of the structural topography of the mandibular canal in case of bone atrophy using computed tomography

Progressiveness of Domestic and International Scientific Researches on Patient Rehabilitation With Bone Atrophy Complicated by the Topographical and Anatomical Peculiarity of the Mandibular Canal

Densitometric assessment in the justification of rehabilitation of patients with atrophy of the bone tissue of the mandible, on the right side

Contact Info

Product

Resources

About