LASER EYE SURGERY What is LASIK Vision Correction What is LASIK - LASIK Eye Surgery Pros and Cons  There are both pros and cons to consider before submitting to Lasik eye surgery. One of the most important factors to consider before taking LASIK eye surgery is to consider looking for the right surgeon. As you may know, there are a lot of eye specialists these days, and, speaking of eye specialists, many people have a problem on what to look for, an ophthalmologist, an optometrist or an optician. But not all of them are competent enough to perform a LASIK procedure. Other considerations are, does the surgeon have the latest equipment? And of course the cost of Lasik eye surgery And, are they able to give you the best service / result? Make sure you go to a doctor who uses the new Interlase Lasik laser for making the corneal flap. Before you undergo new LASIK surgery you will have to get your eyes examined by a doctor to see if you are a good candidate for the procedure. If you wear contact lenses, you will have to stop using them for 1 to 4 weeks before the surgery and switch to wearing your glasses, to allow the cornea to return to its original shape, or else this can have negative consequences like inaccurate measurements and a poor surgical plan; resulting in poor vision after surgery. These measurements would decide how much corneal tissue is to be removed, and have to be repeated a week after your first evaluation as well as before surgery, to see that the measurements have not changed. Most definitely insist on a custom wavefront laser to do the actual reshaping of the cornea. Why? Because the custom wavefront can get rid of what is called higher order aberrations. What does this mean to you? It means much sharper vision after the surgery and a significantly reduced chance of having halos, starburst and other complications from LASIK. It is important that you tell your doctor all about your past and present medical eye conditions, and also the medications you are taking or if you are allergic to any medicines. Then on the day of the surgery you will be given a numbing drop so that you do not feel pain, although some patients do experience some discomfort. The area around your eye will be cleaned and a lid speculum will be used, which is an instrument to hold your eyelids open. A suction ring will be placed on your eye and suction will be created by applying very high pressure to the cornea. As a result of this, your vision will dim and the pressure may cause some discomfort. LASIK (Laser-In-Situ Keratomileusis) is currently the most common type of laser vision correction procedure. It is an extremely effective outpatient procedure that is suitable for low, moderate, and higher prescriptions. It can be used to correct severe prescriptions, and is currently one of the most commonly performed healthcare procedures in North America. Although no medical procedure is perfect, the excimer laser allows for an unparalleled degree of precision and predictability. Each pulse of the laser can remove 39-millionths of an inch of tissue in 12-billionths of a second. This enables an experienced surgeon to achieve remarkable accuracy while maintaining excellent control throughout the procedure.   Steps to the Procedure: Prior to the procedure, an extremely detailed map of your eyes’ surface is created by a computer and then used by a surgeon to calibrate the excimer laser to your exact prescription. Before going into the laser room, a technician will put a few anesthetic drops in to numb the eye and prevent pain. Once the laser has been properly calibrated, your surgeon will place an eyelid holder in your eye to keep it open throughout the procedure. Your surgeon then uses a microkeratome (an automated microsurgical instrument similar in design to a carpenter's plane) to create a corneal flap, that has a thickness of approximately ¼ of the cornea’s depth.  A cool laser beam of light from the excimer laser is then used to precisely and gently reshape the cornea. When your surgeon is finished, the flap is carefully put back into place and the eyelid holder is removed.  Over the next few days, the flap will heal and bond more securely. The entire procedure only takes about five minutes to complete and the laser is on each eye for less than one minute for an average prescription. After your procedure is completed, you will relax in the recovery room for about fifteen to twenty minutes, allowing the center staff to ensure that everything is in order before you leave.  During this time, additional drops will be placed in your eyes to keep them lubricated.  You may also be given protective eye shields to place over your eyes to prevent you from rubbing your eyes while sleeping during the first night, and sunglasses to reduce the discomfort the sunlight may cause.  During this early postoperative period it is important to not squeeze or rub the eyes.  Antibiotic and anti-inflammatory drops are used to prevent infection and decrease inflammation. After leaving the center, many patients will feel the need to rest for a few hours.  Later that evening, most patients feel very well and are extremely pleased with their results already.  Many patients go back to work the next day, while others wait a few days.  You will need to go for a post-operative check up following your procedure to ensure that your eyes are healing as expected.  There are a few restrictions for a week or so following your procedure, but as long as you follow your doctors instructions, you should be free to resume all of your normal activities thereafter. LASIK Laser Eye Surgery People considering refractive surgery is at an all time high and LASIK is considered by virtually all refractive surgeons and eye centers worldwide to be the procedure of choice today. LASIK high precision laser dramatically reduces your recovery time and decreases the chance of many of the procedural risks.  The procedure itself takes only a few minutes to complete and involves minimal discomfort.   | Home  |  What is LASIK?  |  LASIK Check list  |    Free Consultation   |   FAQs   |   View the procedure  |   Contact Us   | Sitemap  |

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