Uncorrected refractive errors are the leading cause of moderate to severe vision impairment worldwide. These errors affect about 116 of 216 million people with vision impairment. They also rank as the second most common cause of preventable blindness, affecting 7.4 of 36.0 million people. Common vision problems: myopia, hyperopia, astigmatism Your eyes can’t properly focus..
Phakic intraocular lenses work like internal contact lenses that stay in your eye permanently. Your natural lens helps us see clearly, much like a camera lens. When vision problems occur, these specialized implants correct your vision without removing your eye’s original lens. This preservation gives phakic lenses their name – “phakic” means keeping your natural..
Hyperopia, commonly called farsightedness, affects millions of people worldwide. Studies show this condition impacts about 4.6% of children and nearly 30.9% of adults. Unlike conditions that completely impair vision, hyperopia mainly causes difficulty seeing objects up close, while distant vision typically remains clear. Farsightedness meaning and medical term Medically known as hyperopia, farsightedness occurs when..
Astigmatism changes how your eyes process light, affecting the clarity of your vision. This common vision condition affects approximately 13% of all vision problems. Unlike diseases that damage eye structures, astigmatism simply means your eye cannot focus light correctly onto your retina, causing blurred vision at any distance. Corneal vs Lenticular Astigmatism Explained Your eyes..
LASIK eye surgery stands as the most trusted solution for vision correction today, with over 18 million procedures performed worldwide. This precise 20-minute procedure helps 85% of patients achieve vision correction within ±0.5 diopters of their target prescription. Your eye doctor may recommend different surgical options based on your specific vision needs. While LASIK works..