Thursday, April 11, 2024

Laser Eye Surgery For Astigmatism Pros And Cons

Pros Of Corrective Eye Surgery:

ð?ï¸? my laser eye surgery (LASIK) experience! (process, cost, pros and cons)

Greater Freedom and Mobility: Corrective eye surgery is one of several forms of vision surgery that can drastically improve quality of life. Vision correction not only offers you freedom from lenses or glasses, but it also helps you live a more active and fuller life. You do not have to constantly worry about glasses/lenses while biking, working out, running, or playing with your kids. Your range of vision is not limited anymore, and you can enjoy many activities that were previously restricted.

Immediate results: The results of the surgery are almost immediate. Most people can resume normal activities within two to three days, and improvement in vision can be noticed in as little as a few hours time.

Daycare Procedure: This surgery is a minimally invasive procedure that generally does not require hospitalization, and you will be discharged on the same day. However, you need to make arrangements for a cab or someone to drive you back home as your vision will be blurred for a few hours after surgery. The surgery itself requires less than half an hour and a major portion of this time is utilized for preparing the eyes for the surgery.

Astigmatism Surgery Aftercare: a simple process and consists of a combination of antibiotic eye drops to prevent the risk of infection and lubricating eye drops to help with symptoms of dry eyes in most individuals.

Is Lasik Eye Surgery Inpatient Or Outpatient

LASIK surgery is a relatively quick outpatient procedure that takes less than 30 minutes. Patients can see well enough to drive home after LASIK, but you should not drive for at least 24 hours after the procedure.

LASIK is performed on an outpatient basis with the patient under local anesthesia and sedation.

The patient will be awake during the procedure but may feel some pressure during flap creation or folding of the back of the flap.

However, most patients do not experience any pain during LASIK surgery.

In some instances, patients may also have their eyes carefully cleaned before the procedure begins to prevent infection and inflammation before surgery and afterward to prevent any possible contamination of the eye while it heals from the surgery.

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What Are The Different Types Of Lasik Surgeries

LASIK uses a highly specialized excimer laser to reshape the cornea and correct refractive errors. Excimer lasers have the ability to remove microscopic amounts of tissue from the cornea underlying stromal layer with a very high degree of accuracy and without damaging the surrounding corneal tissue. There are 3 kinds of excimer lasers. The most suitable excimer laser for you will depend on your specific requirements, such as your degree of refractive error, the size of your pupils and the thickness of your cornea.

  • Spot scanning lasers: These lasers use small diameter laser beams scanned across the cornea to produce the treatment zone. This results in the smoothest corneal treatments and readily allow customised treatments.

  • Slit scanning lasers: Slit scanning lasers use relatively small beams linked to a rotational device with slit holes that increase in size. The laser beams scan across these holes during surgery. This approach produces a uniform beam that creates smoother treatments than older broad-beam lasers. however, slit scanning lasers have a slightly greater potential to cause decentration and overcorrection unless an eye tracker is used, or with an inexperienced surgeon.

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    What Is Laser Vision Correction

    As the name suggests, laser vision correction is a method of resolving refractive vision problems using the latest laser technology. Laser technology has evolved dramatically during the last few decades and is now safer and more accurate than ever before. Using this revolutionary treatment, it is possible to map the patients cornea with unrivalled precision and use this information to plan and execute corneal reshaping.

    Laser vision correction has a very high success rate, and many patients find that their reliance on eyeglasses or contact lenses is significantly reduced, if not entirely removed.

    Laser-Assisted Stromal In-situ Keratomileusis, better known as LASIK, is a well-known variety of laser vision correction.

    Who Are The Ideal Candidates For Lasik

    8 Pros and Cons about Laser Eye Surgery ... Health

    The candidate must be at least 18 years of age.

    LASIK candidates must be in good general health, and should not have certain health problems, such as uncontrolled diabetes. Diabetics have slower healing and uncontrolled diabetes leads to diabetic retinopathy. If you have diabetic retinopathy, your vision will be impaired even after LASIK.

    The candidates must not take any medication or have any medical condition that compromises the immune response.

    Patients should not have any eye infection or injury.

    Candidates should not be nursing or pregnant when undergoing the LASIK procedure.

    Candidates vision must be stable for at least one year prior to the procedure date.

    • The candidate must be at least 18 years of age.
    • LASIK candidates must be in good general health, and should not have certain health problems, such as uncontrolled diabetes. Diabetics have slower healing and uncontrolled diabetes leads to diabetic retinopathy. If you have diabetic retinopathy, your vision will be impaired even after LASIK.
    • The candidates must not take any medication or have any medical condition that compromises the immune response.
    • Patients should not have any eye infection or injury.
    • Candidates should not be nursing or pregnant when undergoing the LASIK procedure.
    • Candidates vision must be stable for at least one year prior to the procedure date.

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    You Might Not Need Glasses Or Contacts

    Over 90 percent of patients achieve 20/20 vision after surgery. These patients usually dont need to wear contacts or glasses anymore.

    Over 99 percent of patients achieve 20/40 vision. These patients may or may not need glasses for reading or driving.

    Even if you dont get perfect vision, your reliance on glasses or contacts should be decreased dramatically by LASIK.

    Questions about LASIK? to speak with an experienced Patient Counselor who can answer all your questions and set up a free consultation. No commitment required.

    Is Laser Eye Surgery For Everyone

    Laser eye surgery is an incredibly common and popular form of elective surgery. Ever since the procedure was approved by the Food and Drug Administration, around 10 million Americans have decided to use it, with 700,000 people getting their eyes operated on every year.

    Having said that, it is not for everyone. Certain people have medical conditions, family histories, or environmental and lifestyle factors that might render them ineligible for the operation. For example, a patient who has an autoimmune disorder, like lupus or HIV, might be at risk if they donât disclose this to their doctor. Conditions that involve the bodyâs inability to heal itself, or that render it more prone to infections, might mean that the corneaâs recovery is stunted. An autoimmune disorder would most likely make a person ineligible to receive laser eye surgery for this reason.

    Similarly, complications from diabetes can affect the eyes, and laser eye surgery cannot help with that. Diabetes can also slow down recovery, so a diabetic patient who receives refractive surgery will likely experience a longer recovery time. Patients who experience fluctuating blood sugar levels because of their diabetes will have to change their prescription medications on a regular basis, and this will complicate the corneaâs healing process.

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    Is Astigmatism Worth Correcting

    The degree to which you tackle the symptoms of astigmatism is entirely up to you. If you are comfortable with wearing glasses or contact lenses, then this may remain a suitable option for you.

    However, you may wish to have a more permanent solution, especially if your prescription worsens. Then we may recommend laser eye surgery for your astigmatism. Keep reading to learn the laser eye surgery options for astigmatism.

    Who Is A Good Candidate For Prk

    LASIK vs PRK pros and cons | My corrective eye laser surgery story!

    Good candidates for PRK procedures are above age 18 and have a refractive error that requires that they wear glasses or contact lenses. When a person tires of contacts and glasses and would like to minimize or possibly eliminate their use laser vision correction surgery in the form of PRK, SMILE or LASIK can be considered as an option. Refractive errors that can be corrected with PRK include:

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    Who Is A Candidate For Lasik Surgery

    There are several factors considered to determine if youre suitable for LASIK and your optometrist will discuss these with you during a consultation. These factors include:

    • The thickness of your cornea
    • Your current prescription
    • If your vision is significantly changing
    • Your medical history

    The choice to commit to surgery is yours if youre deemed suitable, but your optometrist can help you make an informed decision. If youre unsure if LASIK surgery is an option for you, meet with your eye doctor.

    But Does Lasik Surgery Work For Everybody There Are Some Cons

    The answer is no.

    It might not be for you if you have eye conditions that cant be corrected with LASIK surgery. Such things include age-related macular degeneration, cataracts, glaucoma, corneal dystrophies, or retinal detachment makes someone ineligible for laser eye surgery. If you are not sure of what your condition is, your eye doctor can assist.

    It also isnt recommended for those over the age of 40 as they might have a condition called presbyopia. This condition is where the lens of the eye will become stiff. This stiffness affects the close-up vision. LASIK is used to alter the cornea and not the lens, so a person with this condition will not have any improvement.

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    You Have A Stable Vision Prescription

    If you have a stable prescription for several years before your appointment, your surgeon may recommend LASIK eye surgery. However, suppose you have recently started wearing contact lenses or glasses for distance vision or reading.

    In that case, you may not be an ideal candidate for LASIK eye surgery because your prescription may change during the healing process following LASIK surgery.

    Pro: You Can Live Life Without Glasses Or Contacts

    Lasik Eye Surgery

    Whether they choose LASIK or PRK, many patients view the prospect as life-changing and a means to enjoy even basic activities that once were hindered by poor vision.

    For most people, something changes or prompts them to come in for surgery, Hood says. They realize theyre sick of contacts because of dry dyes or want to ride their bicycle without glasses.

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    Cons Of Corrective Eye Surgery:

    Eligibility: One of the major drawbacks of the corrective surgery for astigmatism is that not everyone is eligible for the procedure. If you are over 40 years of age and have presbyopia, you may be ineligible for the procedure. These are not rigid criteria as you may still be eligible for the procedure depending on your specific conditions.

    Side Effects: Some people may also complain of night-time glare or halos around objects.

    Dry Eyes: Dry eyes after the operation is a common side effect and may last for about three months. They are easily managed by a prescription of teardrops that reduce the irritation associated with it. The risk of developing permanent dry eyes is very rare.

    Need for Repeat Surgery: Individuals who have a very high prescription may experience myopic regression. This is a condition where there is a slight reduction in the quality of vision. It should be remembered that the decrease in vision is never to the same level as before the procedure. Such persons may be recommended a repeat surgery, but it carries its own risks.

    Your eye doctor will guide you with a thorough examination, determining if this process is meant for you or not at your current age.

    Refractive Lens Exchange Surgery

    In Refractive Lens Exchange , also known as lens replacement surgery, your natural lens is replaced with a special lens implant called a toric IOL to correct your astigmatism. The surgery can also be used to treat any myopa, hyperopia or presbyopia you may have in addition to the astigmatism. It also treats any cataracts that may form later in life. However, we usually advise having RLE after the age of 50.

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    Youre In Good Overall Health

    If you have certain health conditions that make you a poor candidate for LASIK, your doctor will tell you so. For example, people with diabetes or macular degeneration may not get the best results from that type of laser vision correction because of their condition.

    In addition, your doctor can check your medical history to determine if its safe for you to have LASIK.

    Should I Have Lasik For Astigmatism

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    Astigmatism can cause blurry vision that impacts your day-to-day life. LASIK for astigmatism is an option to counter the need for glasses or contact lenses, allowing you to lead a better quality of life.

    Laser eye surgery is a popular option for treating astigmatism. Keep reading to learn what astigmatism is and the pros and cons of LASIK for astigmatism.

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    The Pros And Cons Of Laser Eye Surgery

    While this list may be extensive, it is not exhaustive. Particularly when discussing risks and potential complications, some may be more relevant to you than others. Its important to always discuss your individual circumstances with an eye care professional who knows your medical history before undergoing laser eye surgery.

    Its Virtually Painless And Delivers Fast Results

    One of the biggest worries that patients have about laser vision correction is that it will be painful. Rest assured that all procedures are performed using local anesthetic and you wont experience any discomfort during the procedure, though you may experience sensations like pressure. Its normal for your eyes to feel a little irritated in the days following your surgery, but it should be easily managed and will resolve within a few days. Youll also start to see the results of your treatment within 24 hours of your surgery, and your eyesight will continue to improve over the coming days and weeks.

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    What Is Lasik Eye Surgery And How Is It Performed

    LASIK eye surgery is designed to improve common refractive errors and improve your overall vision. This is done by changing the curvature of the cornea to allow light to properly hit the retina. This procedure can reduce or remove your dependence on glasses and contacts. LASIK may be ideal for those who have had a stable vision prescription for at least one year, are 18 or older, and have healthy eyes, a prescription within the LASIKs range, the proper corneal thickness, and are not pregnant at the time of the procedure. LASIK is relatively quick and only takes around ten minutes to complete. The first step is applying a numbing cream to your eye and placing a ring over your eye to prevent blinking. Then, our doctors will use a laser to create a corneal flap. The flap is then folded out of the way, and the laser is used to change the shape of the underlying corneal tissue. Finally, the corneal flap will be folded back in place and left to heal naturally. If you think LASIK may be a good option for you, contact Baton Rouge Eye Physicians in Baton Rouge, LA to learn if LASIK can help you today.

    No More Glasses And Contacts

    Lasik Eye Surgery

    The goal with LASIK is to minimize, if not eliminate, contacts and glasses for most activities. For most patients, this is the result. If a patient is over the age of 40 and elects to treat both eyes for distance, they will likely need glasses for reading and computer usage at some point. Many years after surgery, some patients may find that their vision is not as sharp as it once was after LASIK. At this point, it is not that the LASIK has regressed or failed, but the natural lens has modified the power of the eye.

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    Consof Lasik Eye Surgery

    • Not everyone is eligible for LASIK eye surgery
    • Age limits and medical conditions do not allow you to get LASIK
    • LASIK may cause dry eye for up to 3 months
    • Nighttime glares and halos after LASIK
    • Flaps created during LASIK can be injured
    • There are chances you will have LASIK again if the prescription changes
    • A minor decrease in vision quality over time

    Laser Eye Surgery And Lens Surgery

    Surgery to improve your eyesight is known as refractive surgery or vision correction. There are 2 different types: laser eye surgery and lens surgery.

    Both types of surgery can make you less dependent on glasses or contact lenses. Research shows that both are safe and effective.

    What type of refractive surgery will suit you best depends on a range of things, including your eyesight, eye health, age, budget and lifestyle.

    Your surgeon will examine your eyes, assess your needs and help you decide on the best option for you.

    When weighing up the risks and benefits of refractive surgery bear in mind that wearing contact lenses also carries some risks for your eye health.

    Refractive surgery is not available on the NHS for people who just want to improve their eyesight.

    Most people have it done at a private clinic. Costs vary according to what kind of surgery you’re having.

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    Cons: Potential Side Effects

    Potential side effects of LASIK surgery include:

    • Dry eyes: LASIK partially reduces tear production, especially during the first six months post-surgery.
    • Double vision, glares and halos: Most patients experience night vision difficulties one or two weeks after the surgery. You might also notice unusual sensitivity to bright light or double vision.
    • Undercorrections: You will not benefit from LASIK if the laser used removes a small tissue from the cornea. This side effect is common in patients with nearsightedness, and a repeat LASIK is done to remove more tissues.
    • Overcorrections: In some situations, the laser may remove excess tissue from the cornea. Unlike under corrections, overcorrections are difficult to fix.

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