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Latin Language · On Theoretical Issues of Terminology

Medical Nomenclature and Term Selection

Nomina Anatomica

Medical terminology constantly exhibits variability: specialists have to choose between deeply rooted internationalisms and comprehensible Russian equivalents. The choice of a specific word is always dictated by established historical tradition and current trends in the development of terminological systems.

TrendInternationalisms predominate in anatomical nomenclature
VariabilityThe choice of a term depends on historical tradition and the specific context
VersatilityThe term "hypophysis" has superseded the older designation "pituitary gland"
4 min readFor medical studentsUpdated 09/24/2026
Material prepared by WhiteCoat Pro editorial team based on platform study guidesReviewed by medical editor: Aulov A. A., general practitioner · 09/24/2026

Traditions and terminology variability

Medical language is not a completely rigid structure. Variability regularly arises in it when different words exist in parallel to denote the same concept. The final choice of a term in each situation depends on the established linguistic tradition and the specific context of use. The history of terminology development is continuous, so specialists need to consider current trends in terminological systems and understand which names are becoming obsolete and which are becoming the standard.

Cases where the Russian equivalent is preferred

Despite the general trend toward international standardization, historically native Russian names have become established in a number of clinical situations. They prove to be more preferable than their Latinized counterparts.

In modern practice, it is customary to use the following equivalents:

  • Pediculosis — this term is used instead of the word pediculosis (in colloquial Russian).
  • Prurigo — traditionally used more often than prurigo (Latin variant).
  • Ossification — preferred over ossification (Latinate variant).
  • Incarceration — used instead of the term incarceration (Latinate variant).
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Cases where internationalisms are preferred

In contrast to the cases described above, there are concepts where international terms have completely displaced Russian analogues, becoming the only correct choice for professional communication.

These examples include:

  • Puncture — the professional term used rather than the descriptive word prick/puncturing.
  • Malignant transformation — a concise term used instead of the longer word malignant transformation (Russian descriptive).

International anatomical nomenclature

The Russian version of the International Anatomical Nomenclature deserves special attention. When preparing the official translation and adaptation of this document, strict priority was given specifically to internationalisms rather than synonyms, Russian equivalents, or eponyms (names derived from scientists' names).

As a result, approved international terms replaced outdated Russian descriptive names. Classic examples of standardization:

  1. Hypophysis — used officially, rather than brain appendage.
  2. Thalamus — replaced the obsolete optic mound.
  3. Hypothalamus — used instead of the name subthalamus.
  4. Aperture — a standardized term, rather than simply an opening.
  5. Hippocampus — the scientific name that displaced the poetic seahorse.
  6. Pericardium — used in anatomy, rather than heart sac.

Briefly: answers to topical questions

Which anatomical eponyms were excluded from the International Anatomical Nomenclature during its standardization?

In the Paris Nomina Anatomica (1955), the principle of abandoning eponyms was adopted, resulting in the replacement of the following terms with informative ones:

  • Bartholin's gland (glandula vestibularis major) — greater vestibular gland.
  • Botallo's duct (ductus arteriosus) — arterial duct.
  • Wirsung's duct (ductus pancreaticus major) — major pancreatic duct.
  • Highmore's antrum (sinus maxillaris) — maxillary sinus.
  • Cowper's gland (glandula bulbourethralis) — bulbourethral gland.

What examples exist of preserving eponyms in modern clinical terminology?

In clinical practice and pathology, eponyms are traditionally preserved as root stems for the names of diseases and surgeries.

  • Bartholinitis (Bartolinitis) — inflammation of the greater vestibular (Bartholin's) gland.
  • Botallitis (Botallitis) — a form of endocarditis localized in the ductus arteriosus (Botallo's duct).
  • Wirsungoduodenostomy (Virsungoduodenostomia) — a surgical procedure: creating an anastomosis between the pancreatic duct and the duodenum.
  • Couvelaire uterus — an eponymous term for a severe pathological condition in which the uterine wall is totally infiltrated with blood.

What is the anatomical difference between "apertura" (aperture) and "foramen" (opening)?

The anatomical difference between these terms lies in their morphological meaning when describing structures. In the Russian version of the nomenclature, the term "apertura" is established as the preferred internationalism.

TermTranslationExamples from the nomenclature
Aperturaentrance to a cavityApertura canaliculi vestibuli (aperture of the vestibular canaliculus)
ForamenopeningForamen magnum (foramen magnum)

What other outdated Russian names of internal organs were replaced by internationalisms in Nomina Anatomica?

During the preparation of the Russian version of the International Anatomical Nomenclature, a number of outdated Russian descriptive names were replaced with approved internationalisms.

  • Hypophysis — replaced the obsolete term "brain appendage".
  • Thalamus — replaced the obsolete term "optic mound".
  • Hypothalamus — replaced the obsolete term "subthalamus".
  • Hippocampus — replaced the obsolete term "seahorse".
  • Pericardium — replaced the obsolete term "heart sac".
How to memorize

To understand the logic of the approved nomenclature, remember: science strives for conciseness. Therefore, short internationalisms (thalamus, pericardium) are fixed in it, ruthlessly displacing multi-word Russian descriptions (optic mound, heart sac).

Class and exam questions

What should guide the choice between Russian and international medical terms?

The choice is always based on established tradition, the specific context of use, and modern trends in the development of terminological systems.

What was prioritized when creating the Russian version of anatomical nomenclature?

During the preparation of the official Russian-language version, preference was purposefully given to internationalisms rather than Russian equivalents, eponyms, or synonyms.

Why is the term "seahorse" not used in modern anatomy?

This is an obsolete Russian descriptive name. In the officially approved nomenclature, the standardized internationalism — hippocampus — is used instead.

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What else to study on this topic

  • Outdated Russian descriptive names in anatomy
  • Trends in the development of modern clinical terminological systems
  • The role of eponyms and synonyms in medical nomenclature
  • Historical traditions in the formation of Russian-language terminology

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