Laser vision correction works on the principal whereby when light enters the eye, it is bent incorrectly to meet at a finite point at the retina, so by applying a laser to the surface of the eye we are able to change the shape of the surface of the eye to correspond to the refractive error that the patient has and thereby allowing the light to be properly focused, so that it reaches the actual retinal plane in a very precise manner….
Tag: Ophthalmology
Can I Have Laser Eye Surgery If I Have Prism? [VIDEO]
Patients who have strabismus may have a prism inserted into their glasses to help correct eye alignment, along with the refractive error. Laser eye surgery is able to deal with the refractive error but cannot affect eye alignment. …
What Keeps the Corneal Flap in Position After LASIK Surgery? [VIDEO]
Straight after the laser eye surgery the flap is returned to its original position and it is held in place by an osmotic gradient force, so in theory the flap can still be adjusted using, for example, soft little micro-sponge to correct for any small positioning errors but it is very difficult already to move the flap around. …
Can I Have Laser Eye Surgery If I Have Macular Degeneration? [VIDEO]
Can I have Laser Eye Surgery if I have Macular Degeneration? It is estimated that macular degeneration affects around 600,000 people in the UK alone and millions worldwide. As such, it is the leading cause of sight loss globally. But does having macular degeneration mean you are unsuitable for Laser Eye Surgery? What is Macular Degeneration? Also known as age-related macular degeneration (AMD) due to its association with ageing, macular degeneration is, in fact, a genetic condition that can affect…
Can I Go Blind After Laser Eye Surgery? [VIDEO]
A big question, can I go blind after laser eye surgery? The answer to that, (in theory) is yes. There have been reported cases around the world where people have lost extensive vision after laser eye surgery. These cases are extremely rare. It would take a series of events to happen, very unfortunate events, to leave the person in a predicament where they lost all their vision….
Makeup and Laser Eye Surgery: Everything You Need to Know
We normally ask for patients to abstain from wearing make up for a period of one week. It is the big three that are important; the eyeliner, the eye shadow and of course the mascara. Normal face make-up, for example lipstick, is fine to use a day or two after the treatment. It is only really the make that is applied in and around the eyes that needs to be avoided for the first week….
Are You Spending Too Much on Laser Eye Surgery?
The cost of laser eye surgery is listed as one of top reasons why many individuals do not end up going through with the procedure. When you look at the total cost of surgery, it can (to some) seem overwhelming, and to many even impossible….
Understanding Your Vision: A Closer Look at Your Prescription
Understanding Your Vision: A Closer Look at Your Prescription If you’re new to the idea of wearing glasses, or if your prescription has changed recently, you might be left feeling a little confused about what all those measurements really mean. Even if you have been wearing glasses or contact lenses for years, you might have been satisfied with simply knowing whether you are short-sighted, long-sighted, or astigmatic. After all, all the detailed numbers and symbols aren’t really for you, right?…
Laser Eye Surgery: Results in the Long-Term
The modern laser technique has been used for the last 20 years, first developed by Barraquer in 1950’s, and today more than 17 million people have undergone the laser eye surgery procedure worldwide. Scientific researchers, who track LASIK complications, believe there are probably no significant negative long-term effects from laser surgery….
Essential Advice to Maintain Your Eye Health
Essential Advice on Eye Health
Last year, National Eye Health Week reminded us all of the importance of regular eye tests. It’s recommended we have our eyes examined at least every two years, not only to ensure they’re healthy, but also to check for changes to our current prescriptions….
