crotaphion

Thân thiện

A student points to the crotaphion on a labeled skull diagram.

Definition

1. Noun:
   • Anatomical landmark: The "crotaphion" is the tip or the most lateral point of the greater wing of the sphenoid bone in the human skull.

Usage

• The term "crotaphion" is used exclusively in specialized anatomical, anthropological, and medical contexts to describe a specific skeletal landmark.
• It is a precise point used for craniometric measurements (the measurement of the skull).

Examples

• Noun:
  • The distance between the left and right crotaphion is a standard cranial measurement.
  • In the anatomical specimen, the crotaphion was clearly visible at the lateral extremity of the sphenoid.

Advanced Usage

• Craniometric Point: The crotaphion is a key landmark in physical anthropology for studying skull morphology and variations among populations.
  • The study compared the position of the crotaphion across different hominid fossils.

Variants and Related Words

• Crotaphitic (adj): Pertaining to the crotaphion or the temporal region. (Note: This is a highly technical derivative.)
• Greater wing of the sphenoid bone: The anatomical structure of which the crotaphion is the tip.

Synonyms

• There are no direct common-language synonyms. In technical descriptions, it may be referred to as "the tip of the greater wing of the sphenoid".

Related Phrases

• Crotaphion-gonion line: An imaginary line used in craniometry connecting the crotaphion to the gonion (the point at the angle of the mandible).
  • The craniometric analysis required drawing the crotaphion-gonion line.

Related Idioms

• There are no idioms containing this highly specialized anatomical term.

Học thuật

Noun

1. the tip of the greater wing of the sphenoid bone