It's Almost Back to School Time

We said it last year and we'll say it again: It's never too early for an eye exam!

School is back in session and kids are back to reading, writing, and math. If you want your children to succeed, you should make sure to have their eyes checked. If kids can’t see, their grades, behaviors, and learning abilities are severely affected. “They learn to compensate with their vision problems without fixing them, which can lead to more problems in school and later in life.” (Prevention Blindness America)

It’s not just children that should have their eyes checked. Even as an adult, if you have had 20/20 vision your whole life, there are age-related vision problems that occur with everyone. Presbyopia is just one of these vision impairments. After the age of 40, the lens of your eye begins to harden and lose its flexibility. You may not begin to notice it at first, but eventually you will have trouble reading things up close. You’ll start to notice you need to stretch your arms further and further away in order to read your cell phone or a restaurant menu.

The good news is that there is a solution to Presbyopia. Often people will start wearing bifocals. Bifocals allow someone with Presbyopia to see up close, but also to focus in the distance if they have nearsightedness, farsightedness, or astigmatism.

If you don’t want to wear lenses, you can also speak with an Ophthalmologist about your options. Many doctors can provide lens replacement surgery. The lens of your eye is removed and replaced by a synthetic lens that will never harden. Depending on the type of lens, you may also be able to correct your existing refractive error at the same time.

So don’t put up with bad vision any longer! Come in and see us at Charleston Cornea and Refractive Surgery today!

Less Vision Problems for Older Americans

In a recent report from the Chicago Tribune, fewer older Americans are complaining of vision problems.

As you age, your eyes also age. There are certain inevitable issues you will have with your eyes, one being presbyopia. The other is cataracts. Both happen to everyone, eventually.

So what’s behind the decline on vision problems in older American’s? Researchers think it could be due to cataract surgery, healthy eating, better lifestyles, and even less people smoking.

Whatever the issue, it’s good news for many older Americans.

Read the Chicago Tribune article here.

Super Human Vision

Superhero powers are only a thing of comic books. No one person has super powers.

Or do they?

Scientists have begun to uncover an ability found in only about 12% of women – the ability to see more colors in the color spectrum than originally thought possible. While studies are still being performed to test this new vision ability, the thought that our world holds more color than most can see is quite intriguing. 

The eyes are a very powerful thing.

To read the full article, click here.

LASIK versus PRK

Refractive errors occur when the cornea of your eye, or the front part of your eye, is misshaped. These refractive errors produce nearsightedness, farsightedness, or astigmatism. Laser vision correction is the procedure through which a laser is used to reshape the cornea of the eye, in order to achieve better vision.

While the actual correction of the cornea is completed with a laser, the steps leading up to this correction, and subsequently the healing after, will differ depending on the specific procedure the surgeon chooses for the patients’ eyes. The two main procedures most commonly used are LASIK (Laser-Assisted Sin-Situ-Keratomileusis) or PRK (Photorefractive Keratectomy).

LASIK and PRK

Most people have heard of LASIK; however, in some cases, LASIK isn’t the best procedure for them. This can be due to a multitude of reasons, but most often if their cornea is too thin, LASIK will not be advised. This is why visiting an ophthalmologist that performs more than just LASIK is so important. Other procedures, such as PRK, can be recommended and performed to achieve the same, and sometimes even better, results.

The main difference between LASIK and PRK comes during the first step of the process – creating the corneal flap. During LASIK, the surgeon creates flap within the first few layers of the outer surface of the cornea, so that the laser can reach the area that needs to be corrected. This can be done with a microkeratome (a mechanical oscillating blade), or during bladeless LASIK, it can be done with a second laser that separates the outer layer of the cornea. After the primary laser is applied to correct the refractive error, this flap is folded back into place where it bonds readily.

PRK, which is usually performed on patients with thin corneas, removes the surface layer of cells on the cornea. This is why it is often referred to as a surface treatment. After treatment, the body will regenerate new cells to replace the cells removed through a relatively quick healing process. The results of PRK are equal to that of LASIK though the healing times are slightly longer.

Visiting a Qualified Ophthalmologist

Performing LASIK on a patient that is better suited for a procedure like PRK will increase the likelihood of potential risks, such as poor night vision or less than optimal results. To decrease these risks, visit a board-certified ophthalmologist who is skilled at multiple vision correction procedures. This will ensure you the best possible chances to achieve the vision results you are seeking.

Protect Your Eyesight - Vodka Eyeballing

Whether you have glasses, contacts, or 20/20 vision after LASIK, it’s very important to protect your eyes. The University of Illinois at Chicago Department of Ophthalmology reports an estimate of “… 1.1 to 2.4 million eye injuries occur each year, and about 42,000 of these injuries require hospitalization.”

While accidents are common for eye injuries, some younger people intentionally put their eyes at risk in a new drinking game called Vodka Eyeballing.

Yes, you read that right.

People are actually drinking through their eyes, in an attempt to get drunk faster. With Vodka Eyeballing, a person will take a bottle of vodka and put the opening up to their eye and pour the vodka directly onto the eye. The idea is that the alcohol will be absorbed through the eye and into the bloodstream faster than drinking it. However, there are no actual facts that prove this is the case.

The eye can only absorb a very limited amount of alcohol. The actual alcohol can do more damage and harm to your eyesight – burning through your cornea and causing permanent damage. Repeated often enough, the alcohol may even cause permanent blindness.

While not all eye-related injuries can be avoided, this is one instance where it can be.