Refractive errors have been well described in association with cataract, most commonly in the form of myopic progression with nuclear sclerosis. 1 We present the following cases of patients with ...

Astigmatism is a common refractive error that can affect vision at any age. Understanding its symptoms and the tests required ...

Please provide your email address to receive an email when new articles are posted on . Blehm conducted a comparative, prospective, randomized contralateral study in 76 eyes of 38 patients. Visual ...

Please provide your email address to receive an email when new articles are posted on . Because of increasing interest in refractive cataract surgery, it is important to be able to achieve emmetropia ...

At Tersigni Vision, a growing number of patients are asking whether Refractive Lens Exchange (RLE)—also known as Custom Lens Replacement—can correct astigmatism and reduce their dependence on glasses ...

The prevalence and severity of refractive and corneal astigmatisms increased among children after the COVID-19 pandemic. Previous research has linked the pandemic to increases in myopia progression ...

I was in the operating room the other day and one of my residents asked, "What is better tolerated after cataract surgery: residual hyperopia or residual myopia?" I quickly answered: "residual myopia!

If you’ve ever gone to the optometrist and been told that your eyes aren’t perfectly round, you’re not alone. According to a report published in Science Direct, approximately 40% of people worldwide ...

The eye acts like a camera, capturing light through the front surface (the cornea) and focusing it onto the "film" at the back of the eye (retina). To get a clear picture, the eyeball and all of its ...

Astigmatism is an eye condition that causes blurry vision, especially in dim light. That's because astigmatism occurs when the eye is shaped more like an oval than a sphere, which distorts the light ...

Astigmatism is a common vision condition that develops when a person has an irregularly curved cornea or lens. It results in blurred vision. Many brands offer specific eyeglass lenses to help correct ...