My eye gets really red after a few hours of scleral lens wear, and I also have a really large compression ring, is that normal? However, if you have a very large compression ring, or your eye becomes very red as you wear the scleral lens, the fit of the edge may need to be adjusted. Since the scleral lens rests directly onto the tissue all day, it is normal for that tissue to change shape, like the example of sock indentation above. This is the same thing with your eye and compression rings.
RED RING AROUND PUPIL OF EYE SKIN
Eventually, your skin harmlessly reverts back to the shape it was before. When you remove your socks at the end of the day, there are some lines on your feet or ankles where the socks were. Like a Sock Indentation On The EyeĮye care professionals compare these rings around the iris of the eye to the indentations left on the skin after a long day wearing socks. These compression rings are harmless to your eyes and vision. Though the amount of time varies from patient to patient, the tissue will eventually go back to its original shape. This is where the scleral lens was resting while you were wearing it. When you remove the lens, you may notice a white ring around the iris of your eye, or a halo around the eyeball. Because of the conjunctiva's moldability, scleral lenses that are worn for a long period of time can begin to settle into this portion of your eye. When you insert a scleral lens, all that weight rests on the conjunctiva, which is a thin, squishy, easily moldable membrane that covers the white part of your eye.
Though you may not think about it while they're on your eye, all types of contact lenses exert pressure and weight on your eye when you wear them. If you have ring on the white part of your eye when you remove your scleral lenses, often called a compression ring, it could be for a variety of reasons.
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