Alan James asked:


Fundamental of LASIK Eye Surgery is an article which can provide people an overall process of LASIK Eye Surgery. It is also a kind of medical treatment of eyes to eliminate the errors of patient which is related with their vision that may be myopia, hyperopia or astigmatism. LASIK stands for Laser Assisted In Situ Keratomileusis. LASIK Eye Surgery is not for every problem of eye but only for the vision problem like for the farsightedness or nearsightedness that means the people who are not able to see the clear image of distant object they will be able to see them clear and the people who are not able to see the clear image of close to object they will be able to see them clear.

Cause of vision problem:-

 As a fact, the ability of vision of an individual depends on her or his cornea which focuses the light on the retina of eye to structure the figure of any object.  It works exactly like a camera. When the shape of cornea gets little flawed due to gathering of many dead tissues over the cornea of eye, it causes the defect in the focusing ability of eye. To cover these fault the people used glasses and contact lenses but  some people thought that these decreases the value of their face and want to get released form these. For them LASIK Eye Surgery is a convenient substitute to take their specs and lenses away from their eyes.        

Procedure of LASIK Eye Surgery:-

 As above clarify that during this surgery the surgeons take out the dead tissues that assembles on the cornea of patient’s eye. Usually the surgeons use laser rays to remove these, devoid of disturbing the neighboring cells of the eye.  LASIK Eye Surgery is almost painless and faster than any other eye surgeries procedure because the surgeons make use of painkiller drops to numb the eye of the patient. The patients who are getting operated with LASIK Eye Surgery they gain much improvement in their vision just within sometime of surgery. 

For minimum risks and complications:-

Unlike any other surgeries, LASIK Eye Surgery also contains some risks and complications too. So it is important for patient that they choose a well qualified and experienced surgeon for LASIK Eye Surgery and before you deciding for LASIK Eye Surgery consult with the surgeons or your family doctor to get aware with all the risk factors of LASIK Eye Surgery.    

Sarah wilson asked:


Our vision is the most important aspect of our life, as we view the world and our surroundings according to our sight. If this vision is impaired our view of the world around us will undergo a complete change for the worse. If any problem occurs, we try to rectify it immediately by wearing spectacles or through the use of contact lenses. However, both these methods may cause discomfort to the wearer and great care is needed in maintaining such vision enhancing devices. A lasik eye surgery is the modern day method to get rid of an eyesight related problem forever. The high success rate of this operation has helped to create a popular space for this branch of medicine and it finds many takers who are visually impaired.

The advantage of a lasik eye surgery lies in the least amount of trouble to the patient in terms of maintaining the effects of the surgery on a long term basis. The duration of the surgery is also quite short and the recovery is speedy for the patient. The expertise of the surgeon is the primary criterion that needs to be well established before anyone agrees to go in for such a treatment. Our eyes are one of the most sensitive organs in our bodies and any surgery is bound to be a difficult procedure. Therefore, make sure that you are well acquainted with all the effects and side effects of the procedure before you agree for the operation. Clarify all your doubts from the surgeon who will be conducting the operation and only after you and your family are completely convinced about the process, should you opt for such a surgery.

Lasik surgery involves the complete reshaping of the cornea for vision rectification with the use of laser and requires extreme skill on the part of the surgeon. Any kind of eyesight defect like long sightedness or short sightedness and others can be easily rectified with this form of surgery and that too, within a short duration. The patient can easily get back to his regular lifestyle almost by the next day of the surgery and this short recovery period further adds to the advantage and convenience of the process.

Once you have got a lasik eye surgery done, you can say goodbye to your vision enhancing devices forever. Now no more do you need to cut your nails and wash your hands with soap each time you wear your contact lenses. The heavy and clumsy spectacles, which you were anyways reluctant to wear, can now be done away with completely. Lasik eye surgery provides you with a completely new and clear vision to help you view the world in it true colors. The eyes are the most important part of a person’s personality and this surgery helps you in making complete use of your natural eyes without aided vision. Therefore, if you are keen on improving your eyesight, you could discuss it with your doctor and in case you are a suitable candidate for lasik eye surgery, you can simply go ahead and change your life for the better.

Steve Knowles asked:


Lasik eye surgery stands for Laser Assisted In-Situ Keratomileusis. It actually reduces people’s dependence on their glasses or contact lenses and involves a simple short surgical procedure on your eye using a cool laser beam. The whole procedure is virtually painless, takes only minutes per eye and is a one day procedure so you may go home the next day.

The Lasik procedure is as simple as the following three easy steps.

1. The cornea is like a few layers of stacked paper. An instrument

called a microkeratome gently glides across the top two of these

layers creating a flap which has like a hinge.

2. The doctor then has access to the third layer or the stroma of your

eye. The Excimer Laser then alters the shape of the cornea by the effect it has on the stroma.

3. The flap is then repositioned back over the newly contoured stroma without the need for stitches as eye tissue binds together

very quickly and simply on its own.

After this simple process, you are then sent home to rest. You will feel a

little discomfort, rather like having an eye lash stuck in your eye for about 12 hours or so until the healing process is well under way.

On average, one in 5 people are not suitable for Lasik surgery and this

can only be determined by a professional. Those not deemed suitable for Lasik may be more suited to other types of surgery so it is important to be aware of your options.

One of the best parts about Lasik eye surgery is that by the next day, your vision will have improved to the point where you can at least drive a car. Many people report their eyesight having improved to 20/20 vision!

The end result hopefully of Lasik surgery is to return the cornea to as close to a normal shape as possible, and in doing so improve your vision. Although Lasik surgery appears to produce what seem to be miraculous cures, it is also possible that complications may be included in the end result.

For those in the forty plus bracket who decide to try Lasik surgery, they may discover that they still require eyeglasses for reading. If you are thinking about Lasik eye surgery, you would be well advised to do thorough research, gather all the facts and get a solid understanding of what you should expect before committing to the procedure.

Laura Smith asked:


If you have ever worn glasses or contacts you have probably considered the benefits of Lasik eye surgery. Here we will look at what this surgery consists of and how it may be beneficial to you.

Lasik was developed around 1990 as a modification and blending of two other procedures that had been around since the 50′s. It is the process of using laser equipment to make a small flap that is pulled back, allowing access to the tissue below for reshaping by the laser.

The surgery has been successful in treating a range of vision problems. It has been found effective on patients with myopia, hyperopic and astigmatism.

PRE-OP

The procedure itself is quick and painless. If you wear soft contacts, it is suggested that you remove them for a minimum of 5-21 days before the surgery. For hard contact patients the requirements are a bit stiffer. Hard contact wearers should remove their contacts for six weeks before the surgery and an additional six weeks for every three years they have had them.

POST-OP

Once the surgery is complete, the patient will be prescribed a round of mild antibiotics and anti-inflammatory eye drops. In addition, you should get plenty of sleep and wear both darkened sunglasses during the day and goggles to prevent rubbing your eyes at night. This will decrease the chances for postoperative complications.

OUTCOME

The results have been most adequately calculated by patient satisfaction. In 2008, the American Society of Cataract and Refractive Surgery did an analysis on worldwide patient satisfaction over the past ten years and found that 95.4% were very satisfied with the outcome.

RISKS

As with any surgery, there are of course risks to consider. Below is a list of possible problems after Lasik surgery.

- Dry eyes: This is the most common complaint after Lasik surgery. It occurs because nerve endings in the cornea are responsible for tear production. Many times this side effect will go away several weeks after surgery, but in some cases, it may be permanent.

- Overcorrection or under correction

- Visual acuity fluctuation

- Light sensitivity

- Ghost images or double vision

These are a few of the more common side effects of Lasik surgery. A proper preoperative examination is crucial to minimizing these risks.

COST

The cost of Lasik will vary depending on provider and the condition of your eyes. The more complicated the surgery and follow up the more expensive it will be.

That being said a recent study of 2008 costs estimate the range to be between $1,000 and $3,000 per eye. Beware of advertisements that offer Lasik for as little as $500 per eye, there are often strict guidelines for this cheap alternative that most people will not fall into. These offers often come with a necessary deposit, which is non-refundable if you opt to not have the surgery.

CONCLUSION

Lasik eye surgery is a great option for some people. As technology increases the procedures become better and better. However, the advice is to seek out all the possible side effects and be sure that you could live with them. The incidence of problems is small, less than 5% of Lasik patients have any complaints but it is better to be safe than sorry.

Kevin Pederson asked:


Lasik Eye surgery is a surgical process that is aimed at reducing a person’s dependency on glasses or contact lenses. The article provides basic information on LASIK eye surgery.

LASIK (Laser-Assisted In Situ Keratomileusis) surgery permanently changes the shape of the cornea, the clear covering of the front of the eye, using an excimer laser. A flap in the cornea is cut using an special knife called microkeratome. A hinge is left at one end of this flap. The flap is folded back revealing the stroma, the middlesection of the cornea. Pulses from a computer-controlled laser vaporize a portion of the stroma and the flap is replaced. This is just one of the techniques of Lasik.

Lasik Eye Surgery: Is this the right time? Examine your eyes with your eye doctor to start with. You must be in good general health and should be over 18 years of age. You should not have any eye diseases of concern like cataracts or glaucoma. Laser vision correction can treat a very broad range of nearsightedness, farsightedness and astigmatism.

Does the Lasik eye surgery hurt? Is it painful? The surgery may be a bit uncomfortable for a few patients. One good way to learn more about how it might feel is to talk to someone who has had the procedure, such as a friend or relative, or a staff member at the doctor’s office. Most of the times, its just the fear of the unknown. Anesthetic drops are used to numb the eye just before surgery begins and you may be given a mild sedative. After your procedure, your eye may feel a foreign body sensation or irritation for a few hours, but most patients are quite comfortable after taking a short nap. You will be given drops for your eyes to counteract the potential dryness you may experience for several days following the surgery.

Recovery period after Lasik Most Lasik patients usually see quite well the day following their procedure and may be able to resume most of their normal daily activities, but patients with higher prescriptions may recover more slowly. Although the speed of visual recovery depends on personal healing patterns, most patients notice dramatic visual results within the first few days following their procedure.

What are the risks from Lasik surgery? There are very few risks with the laser vision correction procedure. However, the chances of having a vision reducing complication have been documented in a number of clinical studies to be minimal. Do not forget that millions of people have had excellent results from laser vision correction.