Physical Features Variability of Sphenoid Bone Anatomic Structures in Adult Populatio

Алешкина, О Ю; Bikbaeva, Tatiana; Polkovova, Irina; Маркеева, Марина Викторовна; Anisimov, Alexey; Konnova, O.V.; Фомкина, О.А.; Konnov, Valery

doi:10.35630/2199-885x/2019/9/2/49

Cited by 3 publications

(2 citation statements)

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“…Reference cephalometric points, well known and practically worked out by more than one generation of anthropologists, were applied on the test material obtained as a result of the first stage of the study (Figure 2), presented in the form of a face drawing [15][16][17][18][19][20][21][22][23][24][25] .…”

Section: Methodsmentioning

confidence: 99%

Manifestation of Face Asymmetry and Emotions in the Drawing Test Taken by Students from Different Ethnic Groups of the Small Siberian Region of Russia in the Republic of Altai

Voronkov E.G,

Safonova O.V.,

Garaeva R.V

2021

Indian Journal of Forensic Medicine & Toxicology

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The study was conducted in the Republic of Altai, one of the Russian regions, with the participation of students of different ethnic and gender backgrounds. The main idea was to clarify the anthropoesthetic preferences when choosing a sexual partner; however, in this work, attention is paid to a characteristic feature of the drawn face -its asymmetry. One of the original projective psychodiagnostic methods was used -face drawing, which made it possible to determine the coefficient of asymmetry of its structural elements and the manifestation of emotions in relation to a potential sexual partner. The algorithm for obtaining a face pattern, drawing reference (cephalometric) points, and a module for calculating asymmetry was described in detail. In addition, the authors made an attempt to show the connection between asymmetry and the space occupied by facial structural elements with the emotional background.

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Section: Methodsmentioning

confidence: 99%

Manifestation of Face Asymmetry and Emotions in the Drawing Test Taken by Students from Different Ethnic Groups of the Small Siberian Region of Russia in the Republic of Altai

Voronkov E.G,

Safonova O.V.,

Garaeva R.V

2021

Indian Journal of Forensic Medicine & Toxicology

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“…The complexity of this area, the depth of its location in the human skull, the availability of a single anatomical passage to it (transnasal-transsphenoidal) point at the value of studying its morphotopometric features and the adjacent structures of the internal cranial base through each period of childhood in order to develop the minimum invasive approaches to tumors and other pathologies occurring in this anatomical region [11]. The respective literature offers fairly sufficient anatomical data of the sphenoid bone in adults and only some works describe the variability of the sella turcica in childhood [8,9,18,21]. Given the lack of knowledge regarding this issue in children, it appears relevant to study the anatomical age variability of the sphenoid bone structures within different childhood periods, which will serve the basis for planning and developing proper surgical access to the deep structures of the skull base in children [14].…”

Section: Introductionmentioning

confidence: 99%

Clinical Aspects of Age-Related Sphenoid Bonestructure Variability in Chi

Маркеева¹,

Aleshkina²,

Bikbaeva³

et al. 2020

AREM

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CliniCal asPeCts oF aGe-related sPHenoid Bone struCture VariaBilitY in CHildren a b s t r a C t -Aim of our study was to identify the morphometric variability of the parameters pertaining to the sphenoid bone body structures in children of different ages, in order to improve access to the skull internal base as well as to the adjacent structures during endoscopic interventions. The craniometry method was used to study 87 child skulls, age 1-21, without regard to gender (65 skulls from the fundamental Museum of the Department of Anatomy, the Saratov State Medical University, and 22 skulls from the Department of Normal Anatomy, Military Medical Academy (Saint Petersburg), broken into 6 age periods. The length of the sphenoidal yoke, as well as its width along with the front and back edges, and the length and width of the prechiasmatic sulcus, tuberculum sellae, its width and height, and the length and width of the sella turcica were identified.The results of the study has revealed that most of the examined structures feature stable values until the age of 7 years (linear parameters of the sphenoidal yoke, the width of the prechiasmatic sulcus, the length and width of the saddle tubercle); these anatomical formations show intensive growth only at the age of 8-12. The height of the tuberculum sellae changes at the age of 4-7, reaching the final value; the length of the prechiasmatic sulcus grows at the ages of 4-7 and 13-16 and does not change in adolescence. The width of the Turkish saddle increases at the ages of 4-7 and 13-16; its length features the same values by the age of 12, increasing only within the period of 13-16, reaching stable values in adolescence. K E y w o r d s -sphenoidal yoke, prechiasmatic sulcus, tuberculum sellae, sella turcica, endoscopic interventions.

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Features of the anatomical structure of the wedge-shaped sinus in various age periods in children and in adolescence

Гайворонский

Маркеева

Aleshkina

et al. 2023

Bulletin of the Russian Military Medical Academy

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The possibility of morphometric variability of parameters and variant anatomy of the sphenoid sinus at different age periods in children and adolescents was considered based on computed tomography data. Further, 425 computer tomograms of the head area of children and young people between the ages of 1 and 21 years, regardless of sex, were studied. According to the accepted age periodization, the studied material was divided into six age periods. The development of pneumatization of the sinuses is detected at the age of 11.5 years and continues in adolescence. The shape of the sinuses changes with age accordingly with increase in its pneumatization: in 11.5 and 23 years, the sphenoid sinus has only a precellular shape and in adolescence, the post-cellular shape prevails. The linear parameters of sphenoid sinus are minimal at 11.5 years (height, 1.7 mm; width, 1.7 mm; length, 1,3 mm) and 23 years (height, 6.7 mm; width, 5 mm; length, 5.1 mm). The sinus significantly grows in all directions at age 47. Hyperpneumatization of sphenoid sinuses with formation of side pockets is defined from 47 years in four variants: 1, maxillary; 2, lower-sided; 3, rostral; and 4, wing-shaped. In adolescence, there are all pockets of sphenoid sinuses, which are described in the manuals. The frequency of occurrence of intra-sinus septum increases with age; in almost all cases, incomplete bone intra-sinus septum is found. Onodi cells are found in almost each age group; their presence does not depend on the age of the child. If they are present, the spread of pneumatization of the lattice maze into adjacent surrounding anatomical structures is noted. When planning endonasal surgery on the sphenoid sinus in children and adolescents, the morphometric anatomy of the nasal cavity, variant anatomy of the structure of the sphenoid sinuses, and nearby structures of the inner base of the skull should be studied in detail.

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Physical Features Variability of Sphenoid Bone Anatomic Structures in Adult Populatio

Cited by 3 publications

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Manifestation of Face Asymmetry and Emotions in the Drawing Test Taken by Students from Different Ethnic Groups of the Small Siberian Region of Russia in the Republic of Altai

Manifestation of Face Asymmetry and Emotions in the Drawing Test Taken by Students from Different Ethnic Groups of the Small Siberian Region of Russia in the Republic of Altai

Clinical Aspects of Age-Related Sphenoid Bonestructure Variability in Chi

Features of the anatomical structure of the wedge-shaped sinus in various age periods in children and in adolescence

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