The cornea is the round-shaped, clear, central part of the eye. Sometimes, it may bulge outward similar to a cone. This eye condition is known as keratoconus. These changes occur slowly over several years, often beginning in the teenage years. They may also start during the childhood years or as late as your thirties. It is essential to recognize the symptoms to determine the best keratoconus treatment. Read on to learn more about the signs and diagnosis of this eye condition.Symptoms of Keratoconus
The most common indications of keratoconus include the following:The eyesight in one or both eyes slowly gets worse, mostly during late adolescence.
You may experience double vision, even with glasses, when seeing with one eye.
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LASIK is a widely used laser corrective eye surgery. It is used to treat people with farsightedness, nearsightedness, or astigmatism. The procedure involves reshaping the cornea using lasers. Read on to learn what happens during laser eye surgery.How is LASIK Eye Surgery Performed?
The surgery depends on the condition of the patient.The aim is to smoothen the cornea for nearsighted people.
For people with farsightedness, the goal is to create a steeper cornea.
For people having astigmatism, the purpose of the surgery is to level the irregular cornea into a regular shape.The surgeon may use topical drops such as anesthesia. The procedure does not require any stitches or bandages.
What Should You Do Before LASIK Surgery?
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What is Keratoconus?
Keratoconus is a disorder affecting the vision and involves the cornea or the front of the eye. It causes the cornea to become altered in shape, scattering the light entering your eye irregularly. This makes your vision blurry and distorted. Wearing glasses and regular contact lenses cannot help to make the situation better for most patients because it can lead to intolerance of lenses and discomfort. Keratoconus treatment often involves corneal cross-linking.What to Do After Being Diagnosed with Keratoconus?
Here are four essentials steps you must take when you notice the symptoms of keratoconus:Identify the Source of Friction
Being diagnosed with keratoconus can often cause stress. The situation usually worsens when you rub your eyes. ... Read More
Most people associate any type of surgery with an invasive procedure involving many risks, pain, and lengthy recovery time. However, laser eye surgery is different, particularly the Photorefractive Keratectomy, or PRK eye surgery.
Read on to learn why some people need PRK and find out what you should do after the procedure to aid your recovery.When do Eye Surgeons Recommend PRK Laser Eye Surgery?
The following circumstances can make LASIK procedures less successful, which is why your eye surgeon may recommend a PRK treatment.Insufficient corneal thickness.
Soft corneas that could get bent during the surgery.
A profession that comes with a higher risk of getting hit in the eyes.What Should You Expect After PRK Eye Surgery?For the ... Read More
If you are considering laser eye surgery but fear that you may be too old, you’ll be pleased to know that there is no age limit. Once you’ve reached the minimum recommended age, you can undergo laser vision correction at any point in your life. Continue reading to learn about how this procedure affects you at every stage of your life.Kids
While you are never too old for this procedure, there is a lower age limit requirement. It is not recommended for those under the age of 18, as their eyes are still developing, and their eyesight will likely continue to change as they age. After 18, surgery may be considered for those under 21 as long as they ... Read More
Near-sightedness, is a type of refractive error that is also known as myopia. Individuals usually wear spectacles or contact lenses to correct their distance vision. Some myopes often remove their glasses for near tasks, and others leave them on or wear bifocal glasses. The correction of myopia is one of the most common reasons for individuals to undergo laser vision correction – so that distance correcting glasses or contacts can be eliminated altogether.In the past, patients with large myopic prescription (high myopes) often were not candidates for laser vision correction. However, with major advancements in laser technology and techniques, high myopic corrections are now a possibility. To determine if you are candidate for laser vision correction, a thorough screening ... Read More
Contact lenses are a wonderful way to correct refractive error (need for prescription vision correction) and have changed many thousands of individuals’ lives. They do however require very special care and attention to prevent complications that can be sight threatening.Soft lenses are much more popular than rigid (hard) lenses because of their easy comfort. It’s important to limit wear time to 8 hours or less per day if possible; this allows the cornea to ‘breath’ and recover. Symptoms of overwear include discomfort, redness and frank pain on removal of the lenses. Overwear also makes the eyes more susceptible to infection, a sight threatening complication.Cleaning and care of contact lenses is crucial to safe use. Remember that this includes ... Read More
Laser vision correction is a procedure that refers to the correction of ones refractive error to eliminate or reduce ones need for spectacle correcting glasses or contact lens wear. By applying a laser to the cornea, either below the corneal epithelium or lasik flap, most refractive errors can be corrected. Fortunately, with significant advancements in technology – complications are uncommon.The most common sensation individuals feel after the procedure is dry eye – which in some cases can be transient (weeks to months) and in other cases can be long term. Fortunately, whether the symptoms are mild or severe, there is escalating treatments that can be effective in managing dry eye. Although the refractive results are durable, and depending on ... Read More
Have you ever thought to yourself, “I would love to get LASIK done…. I just can’t afford it!” But here is a fact -- having laser vision correction not only helps to get rid of the inconveniences of wearing glasses and contact lenses, it can also save you a lot of money. Laser eye surgery is an investment, and the lifetime cost savings can add up quickly. For example, the average cost of contact lenses per year is $200, even more if you have astigmatism. Then you add the cost of contact lens solution which is about $150 per year. In 15 years, a person paying this average price would spend $5250! More than the cost of laser refractive surgery! ... Read More