Post-keratoplasty astigmatism is managed by topography-guided suture removal. This can take several weeks until satisfactory reduction in astigmatism is achieved. This study aimed to assess whether ...

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. The ...

Astigmatism is a common condition that affects how your cornea directs light to your retina. It’s a refractive error that occurs due to an abnormal or uneven ...

The prevalence and severity of refractive and corneal astigmatisms increased among children after the COVID-19 pandemic, a population-based cross-sectional study from Hong Kong showed. In a cohort of ...

BOSTON, Oct. 12, 2011 /PRNewswire-USNewswire/ --Bausch + Lomb, the global eye health company, launched PureVision(R)2 for Astigmatism with High Definition(TM) Optics contact lenses, today at the ...