Anatomical Terms Research Articles

"Vulva," Not "Private Part": The Importance of Accurate Genital Terminology.

Effective communication in pediatric dermatology is critical for accurate diagnosis and treatment, particularly in sensitive areas such as the anogenital region. Unfortunately, children and their families often use euphemisms or incorrect terms when referring to this area, and many adults lack knowledge of anogenital terminology. Pediatric dermatologists can play a unique role in educating children and their families on correct anatomical language, which enhances body awareness, empowers young patients, improves safety, and contributes to accurate medical assessments and treatment adherence. By promoting the use of correct anatomical terms, pediatric dermatologists can improve patient outcomes and foster a healthier understanding of body anatomy and health.

Comparative toxicogenomics database's 20th anniversary: update 2025.

For 20 years, the Comparative Toxicogenomics Database (CTD; https://ctdbase.org) has provided high-quality, literature-based curated content describing how environmental chemicals affect human health. Today, CTD includes over 94 million toxicogenomic connections relating chemicals, genes/proteins, phenotypes, anatomical terms, diseases, comparative species, pathwaysand exposures. In this 20th year anniversary update, we reflect on CTD's remarkable growth and provide an overview of the increased data content and new features, including enhancements to the curation workflow (e.g. new exposure curation tool and expanded use of natural language processing), added functionality (e.g. improvements to CTD Tetramers and Pathway View tools)and significant upgrades to software and infrastructure. Linking lab-based core curation with real-world human exposure curation via the use of controlled vocabularies facilitates analysis of content across the entire environmental health continuum, from molecular toxicological mechanisms to the population level,and vice versa. The 'prototype database' originally described in 2004 has evolved into a premier, sophisticated, highly citedand well-engineered knowledgebase and discoverybase that is utilized by scientists worldwide to design testable hypotheses about environmental health.

Medical students' preferences for asynchronous online or face-to-face learning strategies in learning gross anatomy and neuroanatomy during the COVID-19 pandemic.

Gross anatomy and neuroanatomy are fundamental subjects in medical education. However, learning different anatomical terms and understanding the complexity of the subjects are often challenging for medical students. At National Taiwan University, the 2020-2021 cohort adopted a face-to-face (F2F) learning strategy for gross anatomy and neuroanatomy lecture and laboratory courses until May 17, 2021. After the aforementioned date, the same cohort learned the rest of the gross anatomy and neuroanatomy courses via asynchronous online learning. This study aimed to evaluate the benefits of and students' preferences for F2F and asynchronous online learning strategies in learning gross anatomy and neuroanatomy. A survey with closed-ended and open-ended questions was used to quantitatively and qualitatively explore medical students' learning preferences for two teaching strategies in gross anatomy and neuroanatomy. The results identified different learning preferences among students in learning gross anatomy and neuroanatomy-satisfied with both learning strategies, satisfied with only F2F learning strategy, satisfied with only asynchronous online learning strategy, and satisfied with neither learning strategy. The survey results with closed-ended and open-ended questions showed that medical students preferred F2F learning for anatomical laboratory courses but favored asynchronous online learning for neuroanatomical laboratory courses. In addition, medical students considered peer discussion more critical in learning gross anatomy than neuroanatomy. These findings provide valuable information about medical students' preference for gross anatomy and neuroanatomy courses, which anatomy teachers can consider when planning to enhance their curriculum in the future.

Ultrasonographic images and correspondence with real color sectioned images of the upper limb.

For basic training in ultrasonography (US), medical students and residents must learn cross-sectional anatomy. However, the present educational material is not sufficient to learn the sectional anatomy for US. This study aimed to provide a criterion for reading ambiguous structures on US images of upper limb through the sectioned images of Visible Korean. US images of the right arm of a volunteer were scanned (28 planes). For comparison with US images, the sectioned images of the right upper limb (24 bits color, 0.5mm intervals, 0.06mm × 0.06mm sized pixel) were used. After the volume model was constructed from the sectioned images using MRIcroGL, new sectioned images of 28 planes corresponding to the US images of 28 planes were created by adjusting the slope of the volume model. In all images, the anatomical terms of 59 structures from the shoulder to the fingers were annotated. In the atlas, which consists of 28 sets of US images and sectioned images of various slope planes, 59 structures of the shoulder, arm, elbow, wrist, palm, and fingers were observed in detail. We were able to interpret the ambiguous structures on the US images using the sectioned images with high resolution and actual color. Therefore, to learn the cross-sectional anatomy for US, the sectioned images from the Visible Korean project were deemed to be the suitable data because they contained all human gross anatomical information.

Interactive dual-stream contrastive learning for radiology report generation

Radiology report generation automates diagnostic narrative synthesis from medical imaging data. Current report generation methods primarily employ knowledge graphs for image enhancement, neglecting the interpretability and guiding function of the knowledge graphs themselves. Additionally, few approaches leverage the stable modal alignment information from multimodal pre-trained models to facilitate the generation of radiology reports. We propose the Terms-Guided Radiology Report Generation (TGR), a simple and practical model for generating reports guided primarily by anatomical terms. Specifically, we utilize a dual-stream visual feature extraction module comprised of detail extraction module and a frozen multimodal pre-trained model to separately extract visual detail features and semantic features. Furthermore, a Visual Enhancement Module (VEM) is proposed to further enrich the visual features, thereby facilitating the generation of a list of anatomical terms. We integrate anatomical terms with image features and proceed to engage contrastive learning with frozen text embeddings, utilizing the stable feature space from these embeddings to boost modal alignment capabilities further. Our model incorporates the capability for manual input, enabling it to generate a list of organs for specifically focused abnormal areas or to produce more accurate single-sentence descriptions based on selected anatomical terms. Comprehensive experiments demonstrate the effectiveness of our method in report generation tasks, our TGR-S model reduces training parameters by 38.9% while performing comparably to current state-of-the-art models, and our TGR-B model exceeds the best baseline models across multiple metrics.

Exploring the ambiguity in the anatomical terminology among Dental professionals

BackgroundAnatomical terms in medical literature have been used with varying meanings, leading to confusion in clinical practice. This study aims to investigate the ambiguity of anatomical terms in clinical dentistry.MethodsDentists who have undergone specialised training with at least one year of clinical experience were recruited to participate in the study. They were requested to localize specific terms on a skull and provide explanations based on their experience or opinion. All data were recorded, and then descriptive statistics were used for analysis.ResultsSeventy-eight participating dentists gave their consent and were eligible to study. For each anatomical term presented to dentists at least two meanings were provided, with some terms having up to eight interpretations. While most meanings were consistent with medical or dental literature, some responses revealed new interpretations not documented in textbooks.ConclusionsDentists expressed anatomical terms with diverse meanings, possibly influenced by their various subspecialties. It is crucial to acknowledge this variability to prevent confusion. Emphasizing the consistent use of anatomical terms among dental professionals in the future is essential.

Mamsarajju: A Comprehensive Review of Ayurvedic and Modern Medical Perspectives

Rachana Sharir is a branch of Ayurveda that focuses mainly on the embryological and structural arrangement of the human body. Within this field, Paribhasha Sharir plays a key role by defining specific bodily structures such as Kandara, Jala, and Kurcha etc using different terminology for specific structures of the body. It's important to understand these basic terminologies for the better understanding of Ayurveda, especially when comparing Ayurvedic and modern anatomical terms. This review examines the term "Mamsarajju," which in Ayurveda refers to rope-like structures associated with muscles. By analyzing Ayurvedic texts such as Sushrut Sharir Sthan and comparing them with modern anatomical references, this study establishes a correlation between "Mamsarajju" and the Deep back muscles of human body. The review compares classical Ayurvedic Samhita, modern anatomical texts, and Sanskrit dictionaries to identify correlations. The analysis shows that the Ayurvedic concept of Mamsarajju aligns well with modern anatomical descriptions of specific deep back muscles like splenius , Erector spinae etc. This correlation demonstrates the accuracy of ancient Ayurvedic scholars and their relevance to contemporary anatomy.The interdisciplinary approach of this study not only validates Ayurvedic terminologies but also improves our understanding of human anatomy, contributing to both medical science and therapeutic practices.

(074) THE REPRESENTATION OF FEMALE SEXUAL MEDICINE AND GENITAL ANATOMY IN A USMLE STEP 1 RESOURCE

Abstract Introduction Sexual health is an essential component of overall health and wellness. Sexual dysfunction is pervasive and there are barriers to adequate diagnosis and treatment, including lack of instruction for medical students. Previous work from our group assessed the curricula of all seven medical schools within the Chicago area and highlighted the need to standardize both preclinical and clinical materials to enhance student education, exposure, and preparation in female sexual medicine (FSM). The United States Medical Licensing Exam (USMLE) Step 1 significantly informs content of pre-clinical undergraduate medical education. Comprehensive USMLE Step 1 resources therefore assume an integral role in exposing medical students to key topics which may or may not be included in their individual school’s curriculum. Thus, it is important to assess if information about FSM and female genital anatomy is delivered to medical students and to what extent in board exam materials. Objective This study aims to assess the coverage of sexual medicine topics in a USMLE Step 1 resource and to compare the representation of male- versus female-specific content. Methods Digital copies of First Aid for the USMLE Step 1 2020-2023 versions were collected and evaluated for inclusion of sexual medicine subjects and topics for both males and females. The content of the chapters titled “Reproduction” and “Psychiatry” were included. To standardize our data collection, existing literature was used to identify specific components of anatomy and physiology related to genital anatomy and orgasm. Additionally, the epidemiology, pathologies, and treatments of FSM were specifically searched for in this resource. Results Across the four editions of the resource included for evaluation, all covered the physiology of the male orgasm, however, none included the physiology of the female orgasm. Moreover, the only mention of female sexual dysfunction (FSD) was in the psychiatry chapter which only briefly addressed the pathophysiology of FSD, but not the epidemiology nor the treatment of FSD. Furthermore, only one out of seven relevant anatomical terms describing parts of clitoral anatomy were included. Homologous male genitalia was consistently labeled for the glans penis, prepuce, corpora cavernosa, and corpus spongiosum as four out of six anatomical terms of interest. Additionally, all four editions from 2020-2023 included content on penile neurovasculature and a penile cross-sectional diagram; however, there was no mention of clitoral neurovasculature nor were there any cross-sectional diagrams of female anatomic components in any of the four editions evaluated. Conclusions Despite this USLME Step 1 resource’s over 840 pages, the representation of topics related to FSM is lacking compared to analogous male topics. Recent literature which has highlighted the gaps in FSM education and the importance of comprehensive sexual medicine training for physicians, however, there have been no significant changes to the content of this resource over the past four editions. USMLE Step 1 resources play a vital role in enhancing the understanding of FSM among medical students. Content expansion is needed to provide accurate information to patients, help patients make informed decisions about treatments, destigmatize reproductive and sexual health, and overall advance medical knowledge of FSM. Disclosure No.

The appendicular skeleton of the enigmatic shark Leptocharias smithii in comparison with other sharks of the order Carcharhiniformes (Elasmobranchii: Leptochariidae)

AbstractLeptocharias smithii has been poorly explored in anatomical terms. This species bears a mosaic of morphological characters and is considered to represent an intermediate condition between other carcharhiniform clades. In the present paper, the anatomy of the appendicular skeleton of the species is thoroughly investigated and compared with other representatives of the order Carcharhiniformes. Leptocharias bears exclusive characteristics, such as the visible separation of the pro‐ and mesopterygia but it also has an aplesodic pectoral fin, a condition shared with carcharhiniforms placed at the base of the phylogenetic tree and at the same time a chevron‐shaped coracoid bar, a condition characteristic of charcharhiniforms placed at the apex of the phylogenetic tree. Additionally, in an attempt to understand the evolution of its appendicular skeleton and of other carcharhiniforms, 20 characters of the paired fins and girdles are explored and discussed in light of two recent phylogenetic hypotheses. Most of these characters were not previously explored and support not only the monophyly of Carcharhiniformes, such as the mesopterygium overlapping the metapterygium in ventral view, but also the monophyly of the less inclusive clade Hemigaleidae + (Galeocerdonidae + (Carcharhinidae+Sphyrnidae)), such as the morphology and arrangement of the distal radials, which are pointed and spaced.

A systematic comparative description of extant turtle humeri, with comments on humerus disparity and evolution based on fossil comparisons.

The humerus is central for locomotion in turtles as quadrupedal animals. Osteological variation across testudine clades remains poorly documented. Here, we systematically describe the humerus anatomy for all major extant turtle clades based on 38 species representing the phylogenetic and ecological diversity of crown turtles. Three Late Triassic species of shelled stem turtles (Testudindata) are included to establish the plesiomorphic humerus morphology. Our work is based on 3D models, establishing a publicly available digital database. Previously defined terms for anatomical sides of the humerus (e.g., dorsal, ventral) are often not aligned with the respective body sides in turtles and other quadrupedal animals with sprawling gait. We propose alternative anatomical directional terms to simplify communication: radial and ulnar (the sides articulating with the radius/ulna), capitular (the side bearing the humeral head), and intertubercular (opposite to capitular surface). Turtle humeri show low morphological variation with exceptions concentrated in locomotory specialists. We propose 15 discrete characters to summarize osteological variation for future phylogenetic studies. Disparity analyses comparing non-shelled and shelled turtles indicate that the presence of the shell constrains humerus variation. Flippered aquatic turtles are released from this constraint and significantly increase overall disparity. Ontogenetic changes of turtle humeri are related to increased ossification and pronunciation of the proximal processes, the distal articulation areas, and the closure of the ectepicondylar groove to a foramen. Some turtle species retain juvenile features into adulthood and provide evidence for paedomorphic evolution. We review major changes of turtle humerus morphology throughout the evolution of its stem group.

History of Czech anatomical terminology.

Latin anatomical terminology has been codified since 1895. However, the situation is different for national anatomical terminologies. There are countries that have standardized anatomical terminology in their language, e.g., Poland, Slovenia, Japan, Spain, Hungary, others, such as the Czech Republic or Slovakia, are still lacking their own standardized and official terminology. In the Bohemian Lands, the first terms describing parts of the human body appeared as early as the ninth century in works written in Cyrillic script. The first comprehensive references to Czech anatomical terminology appeared in the fourteenth century. From the Baroque period, anatomical terms were preserved in the educational works of the Teacher of Nations Jan Amos Comenius' Janua linguarum reserata and Orbis sensualium pictus. Many of these terms have remained almost unchanged to this day, but some of them have acquired a pejorative meaning over time. We present here an overview of the history and examples of these terms describing parts of the human body.

Chinese characters carry special anatomical connotations.

In the domain of anatomy, some Chinese characters in anatomical terms possess distinctive morphological significance. Chinese characters evolved from pictographic characters, with some of these pictographs being created by ancient people based on their own body structure. This implies that the comprehension and depiction of the human body structure have been integral since the inception of Chinese characters, and this knowledge has been passed down and developed through the continued inheritance of Chinese characters. Even today, certain characters retain the appearance to reflect the shape of the human body structure. By examining the characters related to vertebrae,cranial fontanel and heart, we can find the unique and enduring link between Chinese characters and the fields of anatomy as well as Chinese traditional medicine.

Contributions to the development of an anatomical terminology in Spanish from South America.

The development of a standard anatomical language in Spanish dates back to the early stages of medicine, and its significance lies in the necessity for a common vocabulary to describe the structures of the human body. Anatomists and morphologists have been striving to achieve this goal since the late nineteenth century when the first Anatomical Nomenclature was created in Basel in 1895. Over the years, various versions of the International Anatomical Terminology have been published in Spanish, following the guidelines of the International Federation of Associations of Anatomists (IFAA). These versions have been produced in partnership with the Spanish Anatomical Society and have aimed to adjust the terms to the Spanish language and linguistic rules. The Ibero-Latin American Symposia on Anatomical, Histological, and Embryological Terminology (SILAT) have embraced the naming of morphological structures, keeping in mind the Latin and Greek roots, while respecting the translations accepted by the linguistic rules of the official languages. These symposia stick to the principles of universality, precision in structure description, and consistency in terminology. Despite more than a century of progress in anatomical terminology, there is a need for frequent revisions and adjustments to anatomical terms, particularly when translating them into various languages and because of the high number of international publications related to anatomy. A shared anatomical language is essential for the study and application of anatomy across various medical practices and in undergraduate education. Finally, the establishment of anatomical terminology in Spanish represents a long history of efforts to create a universal and precise language in this field. Despite advancements, the revision and adaptation of anatomical terms remain a continuous challenge to keep up with scientific progress and ensure effective communication in the field of anatomy.

Hundreds of body parts are named after hair: is anatomical terminology supercilious or simply super silly?

Relatively more-apparent body parts are often used to name relatively less-apparent body parts. To explore this etymological phenomenon, this report assesses anatomical terminology derived from some of the most apparent structures of the human body-hairs. Hair-related anatomical terminology involves varied etymons, roots, and derivatives: calvus "bald," cilia "eyelashes," glaber "hairless," pilus "hair," pubes (historically referring to the developing beard), pudendum "modesty" (referring to hair growth that covers genitalia), tempus "time" (referring to the location where hair commonly grays, thus showing a person's age), and tragus "goat" (referring to the tuft of hair that resembles the beard of a goat). Also including lanugo, vibrissae, hirci, flocculus, and cauda equina, a systematic review of Terminologia Anatomica and Terminologia Neuroanatomica revealed 285 unique non-duplicate hair-related terms. Several anatomical terms allude to particular age groups or sexes, but are used indiscriminately (e.g., tragus alludes to the older male ear, though may describe the fetal female ear). Likewise, human-centric anatomical terminology influences non-human anatomical terminology- a turtle has a "temporal bone" only because some humans develop gray hair on the sides of their heads as they age. Accordingly, etymological recursion is common: The human ear has a tragus, named after the goat, and the goat ear has a tragus, named after the human tragus, that was named after the goat. The use of Latin as the foundation of anatomical and medical terminology may appear seriously supercilious; however, it is often simply super silly. After all, hundreds of body parts are formally named after hair.

Nomina anatomica-unde venient et quo vaditis?

As the title indicates, this article deals with the origins of anatomic terminology and its development up to the present day. The first attempt to name anatomical structures in animals and humans date back to Alkmaion, i.e. to the fifth century BC. Further work has been done at the same time by the Hippocratics and about 100years later by Aristotle. As the Alexandrians Erasistratos and Herophilos first in history dissected human bodies, they expanded the anatomical terms. Until Celsus (around Christ's birth) and even later on, anatomical terminology was almost exclusively based on the Greek language. Thus, Celsus and not-as frequently done-Galenos has to be called the father of Latin-based anatomical terminology. Due to several translations including Arabic, first periods of proverbial Bable resulted. Return to systematic order was achieved finally by Andreas Vesal (1514/15-1564) and Caspar Bauhin (1560-1624). But again due to translations into several national languages, the uniformity of the anatomical nomenclature was undermined. Thus, by the end of the nineteenth century, in 1895 the newly founded Anatomische Gesellschaft created a uniform terminology, the Basle Nomina Anatomica (BNA). Although it has been revised several times, it is still the very basic of human anatomical terminology. Recently, an attempt was made to replace it by English translations of the original Latin (and also still Greek) terms to mainly get machine-readable denominations. As this will result again in non-uniformity of terminology, the Anatomische Gesellschaft proposes a version of the latest, generally accepted terminology, based on the Latin terms but incorporating recent developments.

TA2Viewer: A web-based browser for Terminologia Anatomica and online anatomical knowledge.

TA2Viewer is an open-access, web-based application and database for browsing anatomical terms and associated medical information on a computer or mobile device (https://ta2viewer.openanatomy.org/). It incorporates the official digital version of the second edition of Terminologia Anatomica (TA2) as published by the Federative International Programme for Anatomical Terminology (FIPAT), and adopted by the International Federation of Associations of Anatomists (IFAA) and other associations. It provides a dynamic and interactive view of the Latin and English nomenclatures. The organizational hierarchy of the terminology can be navigated by using a scrollable, expandable, and collapsible structured listing. Interactive search includes the official TA2 terms, synonyms, and related terms. TA2Viewer also uses TA2 term information to provide convenient access to other online resources, including Google web and image searches, PubMed, and Radiopaedia. Using cross-references from Wikidata, which were provided by the Wikipedia community, TA2Viewer offers links to Wikipedia, UBERON, UMLS, FMA, MeSH, NeuroNames, the public domain 20th edition of Gray's Anatomy, and other data sources. In addition, it can optionally use unofficial synonyms from Wikidata to provide multilingual term searches in hundreds of languages. By leveraging TA2, TA2Viewer provides free access to a curated anatomical nomenclature and serves as an index of online anatomical knowledge.

Comment on the Article by N.N. Zadneprovskiy et al. “Suggestions for the Introduction of Some New Terms in Surgery of Pelvic and Acetabulum Fractures”

Medical terminology is the subject of constant systematic regulation. The author›s team of the scientific article has determined the actual purpose of the study — to develop names for some parts of the pelvic bones and its areas that still do not have their own designations, and to propose the developed terms for professional discussion. Introduction of new anatomical terms for the designation of parts and structures of pelvic bones and their injuries in a systematic list of clinical classification will contribute to the formation of uniformity of therapeutic and diagnostic approaches, promote generalization and exchange of experience between practitioners in the field of surgery of pelvic ring injuries and acetabulum fractures, and have a significant scientific and educational character among the medical community.

Use and meaning of the anatomical terms plexus choroideus and tela choroidea in veterinary and human medicine.

The anatomical terms plexus chor(i)oideus (CP) and tela chor(i)oidea (TC) are listed without explanations in the official nomenclature handbooks Terminologia Neuroanatomica and Nomina Anatomica Veterinaria. Definitions of CP and TC exhibit discrepancies in medical dictionaries and anatomy handbooks. The aim of our study was to analyse this problem in detail and to discuss a possible unified use of the terms in science and teaching. We conducted a systematic literature review based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses, identifying and analysing relevant scholarly articles. Additionally, comprehensive original handbooks on human and veterinary anatomy in English and other European languages were examined. The definitions of the terms CP and TC differed considerably between articles and did not match the most frequently given explanations in handbooks. In general use, it seems to have become accepted that TC represents the smooth, thin part of the roof of third and fourth ventricles, and CP the frond- or fringe-like vascularised structures invaginated into lateral, third and fourth ventricles. However, it is controversial which tissue layers should be included in their description. Etymologically, only the vascular network should be termed (choroid) plexus, but embryologically and functionally, epithelium, pial connective tissue and vascular network form an inseparable entity. Similarly, the smooth part of the ventricle roof consists of a (less) vascularised pia-derived stroma and lining epithelium. Including all these layers in CP as well as TC definition might be advisable and also corresponds to the use of the terms in clinical context.

Can AnatomicalTerms.info with its synonyms and succinct open definitions be a solution to address variations in usage of anatomical terminology?

Anatomy, the study of human structure, is foundational to medicine. Its language has a long history, with contributions from authors hailing from diverse cultures and countries, adhering to various scientific traditions, speaking different languages, and practicing medicine across a wide gamut of specialties. The resultant disparity in terms provides challenges both for students in learning and for interdisciplinary communication. We report here on a user-friendly look-up web site, "AnatomicalTerms.info" that links a Terminologica Anatomica term to alternative terms in usage: synonyms, polysemes, eponyms, homonyms, and terms in other languages. Accompanying open-source definitions are generated with the help of "Definition Machine" software, that supports creating the most concise and accessible definitions for anatomical terms, eschewing superfluous description, thus reducing cognitive load of learners of anatomy looking up terms. AnatomicalTerms.info is a readily accessible online source for both the authoritative and alternatively used terms that can accurately cross-reference and/or disambiguate anatomical structures across disciplinary and cultural divides. As such, it can serve as a useful educational and clinical resource that is also flexibly open to additions and expansion as anatomical and clinical needs dictate.

Анатомическая лексика в якутской оронимии

The article focuses on orographic appellatives and oronyms derived from anatomical terms in the Yakut language through metaphorization. Given that the Yakut oronymy is endangered due to several sociolinguistic and socio-economic reasons, collecting, systematizing, studying, and preserving this specific layer of the Yakut toponymic lexicon in linguistic databases is relevant. We have identified more than 80 anatomical terms that contributed to the Yakut oronymy development. We divided the Yakut anatomical vocabulary used as orographic appellatives into two groups: 1) lexemes denoting the external parts of human and animal bodies and 2) lexemes denoting the internal organs of humans and animals. The comparative analysis covered the following anatomical terms: atax ‘leg’, bas ‘head’, sürex ‘heart’, tumus ‘nose; beak’, kulgaax ‘ear’, töbö ‘head’, meyii ‘brain’, emiy ‘udder’. The comparison has demonstrated a substantial similarity in the anatomical vocabulary used as orographic appellatives in the Turkic languages. However, some Turkic languages feature divergence in terms of content, possibly resulting from the influence of contact languages (related and unrelated). The abundance and variety of metaphorical anatomical terms in different Turkic languages may also be due to the physical and geographical features of the terrain on which they function. Given the above, the anatomical vocabulary can be considered an additional source for understanding the formation patterns and features of the Turkic-Mongolian geographical vocabulary of Siberia.