LASIK Las Vegas: Can LASIK Treat Astigmatism
Having poor vision can prevent you from fully enjoying a variety of activities. Needing to wear glasses or contact lenses can be frustrating. Thankfully, a procedure known as LASIK can dramatically improve your eyesight and potentially give you perfect vision.
LASIK stands for laser-assisted in situ keratomileusis. It’s a surgery that is done every day around the world to help people see clearly. LASIK works by changing the shape of the cornea so it can refract light as it should.
This procedure can be used to correct farsightedness and nearsightedness. But what if you have been diagnosed with astigmatism? Can LASIK help you see clearly? Yes, in many cases, it can!
The Benefits of LASIK
If you are a good fit for this procedure, you can reap a host of benefits. To determine if LASIK is right for you, you’ll need to consult with an eye-care professional who will evaluate your eyes and vision. They’ll also discuss the pros and cons of LASIK so you can figure out if it’s something you’d like to pursue.
The main reason so many people turn to LASIK is that it may improve vision to the point that patients no longer need glasses or contacts at all. And if your vision changes because of age, you might be able to undergo the procedure again to bring your vision back to an optimal state.
The speed of results is another perk of LASIK. Once the surgery is complete, you could begin to notice clearer vision within mere hours. There aren’t any stitches or bandages to worry about, and there’s hardly any downtime. Your doctor may allow you to go back to all of your normal activities in a day or two.
What if your prescription is very high? While you might not be able to achieve 20/20 vision from LASIK, you might be able to substantially reduce the prescription you need to see clearly, so this surgery can still work wonders for you.
Can You Undergo LASIK for Astigmatism?
Every patient is unique, so LASIK is not right for everyone. However, if you have astigmatism, LASIK might be able to correct it permanently.
With astigmatism, the cornea of the eye is shaped more like a football than a basketball. LASIK could be a great way to get to the root of your vision issues by fixing the shape of the cornea.
Note: Depending on the severity of your astigmatism, you might need more than one LASIK treatment to fully correct the problem. However, if there isn’t a high degree of astigmatism, you might be able to fully correct your vision with just one session.
What Conditions Can LASIK Treat?
Whether you have been diagnosed with nearsightedness (trouble seeing objects that are far away), farsightedness (trouble seeing objects that are nearby), or astigmatism (trouble seeing objects that are nearby and far away), LASIK might be the ideal solution to improve your vision. Each of these conditions may be corrected by surgically changing the shape of the cornea.
Keep in mind that there are instances in which LASIK may not be recommended. Here are some examples:
- You have dry eyes
- Your cornea is thin or inflamed
- Your pupils are very big
- You are extremely nearsighted
- Your vision has changed because of age, hormones, pregnancy, or medications
- You have a weakened immune system or autoimmune disease
- You have been diagnosed with an eyelid disorder, eye disease, or eye injury
What to Expect During LASIK
One reason why LASIK is so popular is that it’s a quick procedure done on an outpatient basis. The procedure often takes about a half-hour or less, with the majority of that time spent preparing you for the surgery.
Although you will be awake during surgery, your eyes will be numb so you won’t feel anything. Steps can be taken to ensure you’ll be as relaxed as possible. For example, you might be prescribed a medication like Valium to help put you at ease.
To give you a better idea of what to anticipate before, during, and after LASIK surgery, here is a brief overview of what happens from start to finish:
- You’ll need to book an appointment to have your eyes thoroughly examined. For a more accurate diagnosis, your doctor may advise that you stop wearing contact lenses for a specified period of time before the examination because the lenses are capable of changing the shape of the cornea.
- On the day of the surgery, you’ll sit in a reclining chair, your eyes will be numbed with drops, and the eyelids will be held open with a special instrument. You may be told to look at a light so you can keep your eyes as still as possible. Then, the doctor will use a suction ring and either a cutting laser or blade to cut a flap at the surface of the eye. The flap is folded back so a laser can reshape the cornea. Then, the flap is set back in place so it can heal. After one eye is treated, the other is worked on.
- After LASIK, you might experience post-operative symptoms. Your eyes might become watery or itchy, they might burn, or you might feel as though something gritty is in your eyes. Although your vision may be blurry, it should improve quickly. You may have entirely clear vision within weeks or months. Talk to your doctor about any eye drops or medications you can take to ease your symptoms during recovery, and ask about activities you should avoid until your eyes heal.
- Your doctor will likely recommend a series of follow-up appointments to help ensure your eyes are healing properly and your vision is improving as it should.
Find the Right LASIK Las Vegas Providers
Are you ready to be free of glasses and contacts? Do you want to at least be able to get a lower prescription for your astigmatism? If you would like to find out if LASIK is right for you, contact us anytime with questions or to set up an appointment.
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