Definition

Noun: - The primary blood vessel supplying the inner layers of the retina: The central artery of the retina is a terminal branch of the ophthalmic artery. It enters the eye through the optic nerve and is essential for providing oxygenated blood to the retina.

Usage

• This term is used exclusively in medical and anatomical contexts to describe a specific artery.
• It is often discussed in relation to eye health, vascular disorders, and ophthalmology.

Examples

• Noun:
  • An occlusion of the central artery of the retina is a medical emergency that can cause sudden vision loss.
  • The ophthalmologist examined the fundus to assess the blood flow in the central artery of the retina.

Advanced Usage

• Clinical Assessment: The artery is evaluated during a fundoscopic examination.
  • The physician noted narrowing in the central artery of the retina, indicative of hypertensive retinopathy.

Variants and Related Words

• Central Retinal Artery (CRA): This is a direct synonym and a more common clinical term.
  • The scan showed a blockage in the central retinal artery.

Synonyms

• Central retinal artery: The most common synonymous term in medical literature.
• Arteria centralis retinae: The formal Latin anatomical term.

Noun

1. a branch of the ophthalmic artery; enters the eyeball with the optic nerve