Arcus senilis is most commonly observed in which population?

Arcus senilis is most commonly observed in which population?

• A. Children
• B. Young adults
• C. Older adults
• D. Infants

Answer: (C)

Arcus senilis is a grayish-white ring around the cornea caused by lipid deposits in the peripheral cornea. It is most commonly observed in older adults because it reflects age-related changes in the eye’s tissues and lipid metabolism that accumulate over time. It usually appears in both eyes, does not affect vision, and is often considered a benign age-related change. In younger individuals, seeing this ring would raise consideration for lipid disorders, but among typical age groups, older adults are the group where this finding is most common.

Arcus senilis is a grayish-white ring around the cornea caused by lipid deposits in the peripheral cornea. It is most commonly observed in older adults because it reflects age-related changes in the eye’s tissues and lipid metabolism that accumulate over time. It usually appears in both eyes, does not affect vision, and is often considered a benign age-related change. In younger individuals, seeing this ring would raise consideration for lipid disorders, but among typical age groups, older adults are the group where this finding is most common.