Angularis

Angularis is a Latin adjective meaning angular or pertaining to an angle. In medical and scientific terminology, it is used as a descriptive element in compound terms to denote an angular feature, corner, or notch in a structure. The term does not designate a single, universal structure by itself; its precise meaning depends on the anatomical context.

Etymology and use

The word derives from Latin angulus (angle) with the adjectival suffix -aris. In anatomical nomenclature, angularis typically appears in terms describing a defined angle or angular landmark within a larger organ or structure. The usage is descriptive and may vary across languages and traditions of anatomical teaching.

Notable example

The most widely recognized term incorporating angularis is incisura angularis, the angular notch on the lesser curvature of the stomach. This notch marks a practical boundary between the body of the stomach and the pyloric region and serves as a useful landmark in endoscopy, surgical planning, and anatomical description.

Other usage

Beyond incisura angularis, angularis can appear in additional terms to indicate angular features in various organs or developmental descriptions. However, such usage is not as standardized as incisura angularis and can vary, so interpretation relies on the specific anatomical context.

See also

Incisura angularis, angulus, anatomical terminology.