frontal eminence

Thân thiện

The baby's soft frontal eminence is gently touched by the doctor.

Definition

1. Noun:
   • A rounded prominence on the frontal bone: The "frontal eminence" refers to one of two symmetrical, rounded elevations on the external surface of the frontal bone of the human skull, located above each eye socket (orbit).

Usage

• The term is used in anatomical, medical, and anthropological contexts to describe a specific skeletal feature.
• It is typically used in the singular form to refer to one of the two prominences, but the plural "frontal eminences" is used when referring to both.

Examples

• Noun:
  • The forensic anthropologist noted the development of the frontal eminence to help estimate the individual's age.
  • A prominent frontal eminence is a normal anatomical feature and is more noticeable in some people than in others.

Advanced Usage

• Anatomical Landmark: In craniometry (the measurement of the skull), the frontal eminence is used as a fixed point for taking certain cranial measurements.
• Developmental Feature: The frontal eminence is most prominent in childhood and tends to become less pronounced in adulthood, especially in males.

Variants and Related Words

• Frontal bossing (n): A medical term sometimes used to describe an unusually prominent or bulging frontal bone, which can be associated with certain genetic or metabolic conditions. This is a related but distinct clinical term.
• Eminence (n): A general term for a projection or elevation on a bone. The "frontal eminence" is a specific type of eminence.

Synonyms

• Frontal tuber (n): A less common synonym for frontal eminence.
• Tuber frontale (n): The Latin anatomical term.

Related Phrases

• Above the orbit: This phrase is often used in the definition and description of the frontal eminence's location, as it sits superior to the eye socket.

Học thuật

Noun

1. either prominence of the frontal bone above each orbit