Astigmatism occurs when the cornea—the transparent front surface of the eye—has an irregular shape, resembling a football rather than a perfectly round basketball. This uneven curvature causes light ...

ALAN CARR fears an eye condition will ruin his eyesight after having a “worrying” diagnostic test. The 48-year-old Chatty Man ...

ALAN Carr has revealed he had a terrifying ‘health scare’ resulting in his eyeballs needing draining, amid fears he is losing ...

These considerations may be especially relevant to patients with certain pre-existing ocular conditions (prior corneal refractive surgery, irregular corneal astigmatism, severe corneal dystrophy ...

These considerations may be especially relevant to patients with certain pre-existing ocular conditions (prior corneal refractive surgery, irregular corneal astigmatism, severe corneal dystrophy, ...

Irregular bleeding and spotting describe vaginal or uterine bleeding that occurs outside of your menstrual period. It can happen at any age, even before or after the reproductive years. While most ...

Thus, in cases where the surface contour is so irregular that meaningful topography cannot be obtained, a staged approach in which PTKsmoothing precedes customized excimer laser ablation is more ...

That’s the effect blinding LED headlights have on someone with an astigmatism. TikToker Tahoma (@realtahoma), who has an astigmatism, calls out the ubiquitous headlights in a video posted to her ...

Medically reviewed by Andrew Greenberg, MD Whether blurred vision affects one eye or both, vision changes are always a ...