A limbal ring is a dark ring around the iris of the eye, where the sclera meets the cornea. [1] It is a dark-colored manifestation of the corneal limbus resulting from optical properties of the region. [2]

Nov 24, 2020 · Limbal rings are circular areas of pigment around your iris (the colored part of your eye). Most people are born with limbal rings, but as you age, your limbal rings typically become less...

Dec 13, 2025 · The limbal ring is a naturally occurring dark circle that outlines the iris, the colored part of the eye, where it meets the white part. This subtle but noticeable feature often creates a striking …

Jan 15, 2026 · The meaning of LIMBAL is of or relating to the limbus. How to use limbal in a sentence.

May 23, 2024 · Limbal ring is a darker circular lining on the outer zones of iris. It is made of epithelial cells that is prominent when thick and highly pigmented. It is yet another intriguing feature of the …

Dec 28, 2025 · Limbal rings are circular areas of pigment around the iris that can be found at the border where the cornea and sclera meet. These rings have been the subject of various trends and …

Nov 1, 2024 · Limbal stem cells provide a functional barrier between the corneal and conjunctival epithelia and are responsible for the maintenance, transparency, and wound healing of the corneal …

Limbal stem cell deficiency (LSCD) can cause significant corneal vascularization and scarring and often results in serious visual morbidity. An early and accurate diagnosis can help prevent the same with a …

A review of Limbal Stem Cell Deficiency, including its etiology, pathophysiology, diagnosis, and treatment. Limbal Stem Cell Deficiency. The corneal epithelium is a stratified squamous epithelium …

The limbal ring refers to the dark, pigmented circle surrounding the outer edge of the iris, separating it from the sclera—the white part of the eye. It occurs due to a higher concentration of melanin, the …