Debunking laser eye correction myths

This article will focus on some of the existing myths about laser eye correction treatment which are prevalent in the market.

What can be touted as one of the biggest myths about LASIK is that it is not capable of treating astigmatism. The fact is that this laser eye treatment is perfect for astigmatism as it treats it perfectly. A lot of people who have gone for this treatment to get astigmatism corrected have experienced a much better quality of vision after this treatment than what they had while wearing glasses or contact lenses. So if you are suffering from this vision related complication, then LASIK is the best solution for you.

Another common myth about this treatment is that it is still new and therefore, one cannot analyze its long term effects. The fact remains that the treatment has been around for over two decades now and millions of people around the world have gone for it. And as far as its success rate is concerned, it stands at around 95%, which is a very good figure when you take the number of people having undergone this treatment into consideration.

There is another misconception associated with this treatment that the people who go for it have trouble with their night vision. Although it used to be the case earlier when the lasers used for this treatment were not as advanced as they are today, the latest technology has ensured that after effects of this treatment such as glares and halos and dry eyes remain minimized to the maximum possible extent. So you can opt for this procedure without being worried about these side effects.

A lot of people also believe that they cannot go for this laser eye correction treatment because their prescriptions have not yet stabilized. This used to be true a few years ago. The best thing you can do, however, is to seek a free consultation to figure out whether you are a good candidate for this laser correction treatment or not. Also, if you are of the belief that you are a bit too old to have this treatment, then you are making a mistake because a major percentage of people having undergone this treatment fall in the age bracket of 18 to 70 years. And even people over the age of 70 might be considered for this surgery. So stop speculating and visit a doctor and let him determine if you are a good candidate for this surgery or not.


Laser Eye Surgery Procedures in Sydney

Laser Eye Surgery is also known as Laser Refractive Surgery. New and advance technology has combined with medical science to launch or introduced more effective ways to cure problems that humans suffer. Laser based technique is being used for several treatments. And one of them is treatment for eye-problems, refractive-errors. Type of laser surgery for eye can help many people get rid of their glasses and contacts. This procedure corrects different types of refractive errors, problems and eye-diseases. This treatment procedure is performed by expert eye-surgeon and the result-success rate is higher. It gives effective and desired results by correcting vision so that patients can have clear and correct vision without using glasses or contact lenses. In any which ways, it is important to have a detailed evaluation and frank assessment. Consultation with eye-doctor is much important. Without consultation going under any such surgery is completely wrong. In Sydney, no doctor would start any such surgery without a consultation session with patient. Approaching highly expert eye-surgeon, following all his suggestions, advices, instructions and taking best care of eye, can eliminate such risks and problems. Although all types of laser surgery are done by reshaping certain layers of the cornea. It a clear dome at the front of the eye. But different eye-problems are treated by performing different laser procedures. Following are some eye-problems that are treated by laser surgery:

Cataract: The lens of the eye can become clouded by aging. This clouded lens is known as cataract. It can be removed and replaced by an artificial one. And this can be done using laser treatment procedure.

Glaucoma: This is a condition caused by increased fluid pressure within the eye. This can impinge on the optic nerve. In results a person suffering with Glaucoma may face blindness. Medical practitioners or can examine this type of problem of glaucoma by checking intraocular pressure. Laser refractive surgery can be performed to treat this problem that actually thins the cornea.

Dry eye syndrome:  By aging eyes produce fewer tears. A substantial drop in tear production can cause dry eye syndrome. This may result in itching, burning, and a scratching sensation. Generally, this problem is more common among women. Women find this problem often after menopause. Laser refractive surgery is performed to treat this type of severe dry eye syndrome.

What you ought to know about lasik eye surgery

There are scores of myths and misconceptions surrounding lasik laser eye surgery treatment, despite the fact that it has gone on to become the go to treatment for people with poor eyesight. A part of the blame goes to the media which circulates false stories across different forms be it print or visual. And some of the blame goes to the ignorant people who tend to believe such myths without cross checking the real facts from credible resources. In order to help all such people and people like you who want to know the truth before approaching an eye surgeon for this vision correction treatment, this article has been written. So go through it and then make up your mind as to whether you should go for it or not.

The cost of the treatment would depend on which part of the world you are getting your eyes treated at. However, the cost of the treatment has significantly gone down in the last few years, thanks to the more advanced techniques which have popped up in the recent times, which has made the procedure a lot less complicated than what it was a few years ago. While going through the quotation, you must also take the cost of checkups and other related things as well in order to determine whether you are being quoted the right price for the surgery or not. But more than the cost the technology and the experience as well as expertise of the surgeon that should be of your prime concern. You should never underestimate these things as it your own eyes which are at stake. So the level of compromise should never more than zero at any time whatsoever.

The treatment has become so advanced that it hardly takes more than 5 minutes to treat one eye. So you can expect to get done with the treatment in less than half an hour’s time. In case, you are worried about blinking or sneezing during the treatment, then you can afford to keep it at bay because surgeon place clips on the eyelids to ensure that there is no blinking during the surgery. Moreover, the advanced technique on offer these days are so effective that the movement of eyeball does not have any impact on the results.

So go for this lasik eye surgery with confidence. Just ensure that you choose the right ophthalmologist for the surgery.

Uncovering laser eye surgery facts

Sometimes it can prove to be a real hard task to find the right resources when you want to seek information related to laser eye surgery. And with different forms of media spreading conflicting stories all the time, it becomes all the way more difficult for people to separate facts from myths. This is the reason why a lot of myths have surfaced in the recent past. This article will make an attempt to address some of them so as to help you know what the real truth is which otherwise remains hidden behind these layers of misconception, creating more confusion and leading to more apprehensions.

Many people tend to believe that since this procedure does not involve any kind of incisions or cuts or the usage of surgical blades and scalpel, it cannot be termed as a surgery. However, not doing so can be a mistake as this procedure needs to be treated as such. There are a few risks associated with this laser eye treatment and, therefore, you need to take a few precautions both before and after the surgery so as to ensure that any sort of side effects can be kept at bay after the procedure. By exercising a few cautions, you can reduce the chances of vision reducing complications to a great extent.

There is also growing concern among people about the treatment that it can lead to night glare and dry eyes, which is one of the reasons why many people opt to stay away from the procedure despite facing vision related problems which can easily be corrected through this procedure. Of course, just like any other form of surgery there are certain risks or side effects associated with this laser surgery for eye. However, the advanced technology and equipment used for this procedure these days has significantly reduced the risk factor to a great extent. Moreover, even if you do happen to encounter complications such as dry eyes or night glare after the surgery, you can get it easily treated. So there is no serious side effect of the surgery as is being believed by some people these days.

Many people also believe that the fact that this procedure is new, so there is no detailed study of the side effects associated with the treatment. This is again a misconception as the treatment has been around for more than a couple of decades and millions of people have benefited from it during this time.

Eye Floaters can require medical attention

Have you ever notice cobwebs or those tiny spots that float without purpose around in your field of vision? Those are known as Eye Floaters. They are actually tiny spots, specks, flecks and called cobwebs as well that drift aimlessly around in your field of vision. Generally, these cause no harm and are very common. Many people never find them problematic. As they adjust with them and never feel annoyed, on other hand some people find them annoying.

What are eye floaters

Typically these floaters in the eyes appear when tiny pieces of the eye’s gel-like vitreous break and loose within the inner back portion of the eye. A vitreous contains a gel-like consistency; it remains there right from birth and throughout youth. But as a person ages, this vitreous starts to dissolve and liquefy to create a watery center. And, some solidified gel particles will float around in the more liquid center of the vitreous, this happens occasionally. These particles can obtain any shapes and any sizes. And that is what we call or refer to as floaters. A person can notice them as a shadow-like-image casts on their vision when he peers at a bright, clear sky or a white computer screen. But a person cannot in point of fact see tiny bits of debris floating loose within his eye. And if a person will try to focus on these specks, these will never seem to stay still. They move when person’s eye moves. They only create an impression that they are drifting or flowing or floating.

Eye Floaters and Flashes and a Medical Emergency

If a person sees a shower of floaters and spots, he should seek medical attention immediately. Sometimes, a person may see a show of floaters accompanied by light flashes. In this conditions as well, medical attention is required. Sudden appearance of floaters in the eye can be a warning to a person that the vitreous is pulling away from his retina or that the retina itself is becoming dislodged from the inner back of the eye that contains blood, nutrients and oxygen which are vital to healthy function. For information, when the retina is torn, vitreous can invade the opening and push out the retina. And this leads to a detachment. In such conditions, it is important to go to see an eye-doctor. An immediate action must be taken as soon as possible so that an eye-surgeon can reattach the retina and restore function before vision is lost permanently.

Laser Based Techniques to Correct Eye-refractive-errors

LASIK – Most Common Laser Eye Surgery

Most commonly performed laser eye surgery to treat types of refractive errors in eye is ‘Laser-Assisted in Situ Keratomileusis’. In short, it is also known as LASIK. This type of procedure is being performed on patients who are suffering from myopia known as nearsightedness, hyperopia known as farsightedness and astigmatism. LASIK procedure reshapes the cornea to enable light to entering the eye to be properly focused onto the retina for clearer vision. There were times when surgical-procedures were the only option. They were painful as they were associated with use of surgical-equipments and then stitching the treated area etc. The recovery duration was long and was very painful. But, laser eye correction surgery has marked a great success rate due to its following benefits:

  • Laser eye surgery is pain-free in most cases.
  • It does not take longer time. It can be completed within 15 minutes for both eyes.
  • The result is improved vision, usually be seen in as little as 24 hours.
  • This procedure helps in eliminating use of eyeglasses or contact lenses.

Process of Laser Eye Surgery

As there are different types of laser eye correction procedures available, expert eye-doctor will determine if one of these procedures is suitable for patient’s condition and, if so, which technique is best! The process involved starts with, use of either a mechanical surgical tool called a microkeratomeor or a femtosecond laser. This is to create a thin, circular flap in the cornea. Eye-surgeon uses it to create a flap and then folds back the hinged flap to access the underlying cornea. Surgeon removes some corneal tissue with the help of an excimer laser. This highly specialized laser uses a cool ultraviolet light beam. This light beam is used to remove microscopic amounts of tissue from the cornea to reshape it. So it more accurately focuses light on the retina for improved vision. Once this procedure is done and laser reshaped the cornea, the flap is then laid back in place to cover the area where the corneal tissue was removed. Then the cornea is allowed to heal naturally. This type of treatment requires only topical anesthetic drops. There are no bandages or stitches required.

Precautions to take after laser-eye-surgery

LASIK is a procedure that has marked great success. It is performed to treat different types of refractive errors and eye-problems. Laser technique for surgery has become very successful. This type of technique is also used to treat eye-diseases or refractive-errors. However, expert eye-surgeons inform and consult each and everything related to pre and post precautions for eye-surgery.  Let’s discuss what special precautions are suggested to patients to prevent injury or infection, after the laser surgery or during initial postoperative period:
•    Make sure do not take shower or wash your hair until the day, post-surgery. Do not take bath or wash hair on the same day.
•    When bathing and washing hair, avoid getting soap or shampoo in eyes! Follow this at least one week post surgery.
•    Don’t allow tap water to get in your eyes for at least a week after laser eye surgery. And avoid swimming pools, whirlpools, saunas, and lakes for at least 3 weeks after laser eye surgery.
•    There are some other products, (chemical-based) need to be avoided such as hair-spray, shaving lotion etc. Eye make-up should be avoided too.
•    And, over a period of time, when you, especially women, start using eye-make-up, discard the eye-make up products you already have. It is better to buy new products in order to eliminate the risks of any infections, to avoid bacterial contamination.
•    Rubbing eyes is strictly avoided for at least a month post surgery.
•    It is suggested not to drive vehicle until you feel comfortable doing so. It is better to get the check up done at doctor’s place and then on doctor’s approval, drive vehicle.
•    Wearing the eye shield/goggles that you received in your postoperative kit is suggested. Wear them when you are sleeping for the first seven nights after laser eye surgery.
•    Wear eye protection for at least the first month once you have resumed exercise and sports activities post laser eye surgery.
•    And, because bright sunshine may cause scarring, so sunglasses are recommended on bright days for a year after laser eye surgery.
•    Do not exercise for two days after laser eye surgery.
•    You must avoid dirty/dusty environments for seven days.

Following what you expert eye-surgeon recommends is very important to make sure your eyes recover soon and you can have clear vision.