Dr Ahmed explained that high cholesterol can create something called a “corneal arcus”. This presents as a “very thin, white ...

Arcus senilis may be ... The limbus sign is a ring of dystrophic calcification evident as a "milky precipitate" (i.e. abnormal white color) at the corneal limbus. The corneal limbus is the part ...

This ring encircles the coloured part of the iris and may give the appearance of two different eye colours, although it is ...