A black cataract is a dense, advanced congenital cataract. It looks dark or black because the lens is very opaque. This condition dramatically limits vision, usually resulting in profound visual disability. It usually forms gradually and ultimately needs surgical treatment to regain clear vision. Black cataracts are common in regions where access to timely eye..
There are three major types of cataract surgery, including phacoemulsification, extracapsular cataract extraction, and laser-assisted surgery. Phacoemulsification is the other typical method, which uses ultrasound technology to break up the cataract for removal. Extracapsular cataract extraction removes the clouded lens in one piece through a larger incision. In laser-assisted surgery, sophisticated laser technology enhances the..
Both traditional cataract surgery and laser-assisted cataract surgery completely remove cataracts, but they use different technologies to do so. In traditional surgery, the cloudy lens is removed through a series of manual incisions and ultrasound. Laser-assisted cataract surgery utilizes high-precision lasers to make very accurate incisions and fragment the lens. This laser technique provides a..
Phacoemulsification cataract surgery is a relatively new and very effective procedure for the successful treatment of cataracts. Her new technique, phacoemulsification, employed ultrasound waves to shatter cloudy lenses, allowing the surgeon to simply suction them away. Patients tend to enjoy faster recoveries and better vision following the operation. Learning more about the process and its..
If you want to avoid cataracts naturally, start by making healthy lifestyle choices. Eat a healthy diet rich in antioxidants, use sunglasses to protect your eyes from harmful UV rays, and avoid smoking. Foods such as leafy greens, bright orange vegetables, and juicy citrus fruits give us the vitamins and nutrients we need to keep..
To test for cataracts at home, look for the formation of clouds in the lens of the eye or trouble seeing in low light. Keep an eye out for symptoms such as a blurred or doubled vision or an increased sensitivity to bright lights. Another way to check is by covering one eye at a..
LASIK eye surgery has helped millions of patients achieve clearer vision without glasses or contact lenses. Over 30 million procedures worldwide have demonstrated a safety record that speaks for itself – no cases of blindness reported in North America for more than 25 years, with complications occurring in less than 1% of cases. Many patients..
The main difference between Contoura Vision and LASIK lies in how they map your cornea. Traditional LASIK examines about 200 points on your cornea’s surface, while Contoura Vision creates a detailed map using 22,000 points. This increased precision helps achieve better vision correction outcomes. Clinical studies show notable differences in results. With Contoura Vision, about..
Cataracts can only be permanently treated with surgery, which replaces the cloudy lens in your eye with an artificial one, restoring clear vision. Early-stage cataracts can sometimes be managed with prescription glasses, better lighting, or anti-glare lenses for temporary relief. While eye drops and supplements may be suggested, they cannot reverse or prevent cataracts from..
SMILE eye surgery uses a small keyhole incision to correct vision problems. The procedure creates a tiny 4-6mm opening, much smaller than LASIK’s 20mm incision. Like any eye procedure, determining if SMILE is right for you requires careful evaluation of several factors. Your eye doctor will check if you meet the basic requirements: age 21..