What Does a Black Ring Around Your Eye Mean?
A Limbal Ring Is a Dark Ring Around the Iris of the Eye, Where the Sclera Meets the Cornea. It Is a Dark-Colored Manifestation of the Corneal Limbuscorneal...
A limbal ring is a dark ring around the iris of the eye, where the sclera meets the cornea. It is a dark-colored manifestation of the corneal limbus resulting from optical properties of the region.
corneal limbus
The corneal limbus (Latin: corneal border) is the border between the cornea and the sclera (the white of the eye). It contains stem cells in its palisades of Vogt. It may be effected by cancer or by aniridia (a developmental problem), among other issues.
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