In astigmatism, the cornea (the clear dome that covers your eye) or the lens (which focuses light rays on the light-sensitive ...

In a cohort of 21,655 children ages 6 to 8 years, the prevalence rate of refractive astigmatism of at least 1.0 diopter (D) ...

Astigmatism occurs when the eye is shaped more like an oval than a sphere, causing blurry vision. Astigmatism affects about one in three Americans and it occurs more frequently as you age.

Both refractive and corneal astigmatism saw an increase in prevalence in children after the COVID-19 pandemic, with corneal ...

The COVID-19 pandemic has led to increased astigmatism in children, with prolonged screen time and less outdoor activity ...

The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after the ...

Whether you prefer dailies or monthlies, have astigmatism, or tend to get dry eyes, here are the best contact lenses ...

In general, patients will find 1 D or more of astigmatism to be significant, although some may find lesser amounts to be bothersome. One study suggests that as many as 20% of eyes with cataract ...

The study findings indicated that lifestyle changes associated with the COVID-19 pandemic were connected to an increase in childhood astigmatisms.

The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after th ...