Problems that you may be experiencing with your vision can be effectively and safely corrected by undergoing laser eye surgery St Louis. This procedure could alleviate the need for specs. There are generally two main methods of surgery that are used for this type of procedure.
The chief methods that are normally used are PRK and Lasik eye surgery. The main difference between these two is the way in which the inner area of the cornea is opened prior to vaporization. With PRK surgery, the stroma is exposed by the scraping off of the corneal top layer. With the Lasik surgery method, a flap is incised in the stroma and then folded away. Of the two methods, Lasik surgery is the most widely used.
This type of surgery is suitable for long and short sightedness, as well as for astigmatism. To determine if you are suitable for this type of procedure, your eye surgeon will have to do a thorough eye examination. Upon completion of the assessment, surgery recommendations that suit your lifestyle and expectations will be discussed with you. This surgical procedure is not recommended for persons under the age of 20 years. It is suggested that you do not wear contact lenses for at least one week prior to your consultation as this can cause inaccurate measurements.
If you decide to go ahead with the procedure, it will be necessary for you to undergo a scan a day or two prior to the date of the surgery. Your doctor will offer you a sedative to help with relaxation on the day of the procedure. Your eye region will be thoroughly cleansed and anesthetic eye drops will normally be used to numb the eyes in preparation for the surgery. Once your eyes have been numbed, your surgeon will use a holder to prevent you from blinking during surgery.
To start the procedure, your surgeon will create a flap which is gently lifted to reveal the inner corneal tissue. At this point you may feel a small amount of pressure, but there will be no pain. Pulses of laser light will be applied to the inner corneal layers.
It is this reshaping process that will correct the problems you are experiencing with your vision. Dependent upon the extent of the correction of vision that you require, the treatment will usually not last longer than about two minutes. There will be no need for stitches and the eye will heal naturally.
Your vision may be blurred after you have undergone laser eye surgery St Louis. The discomfort that you will feel could last up to eight hours. Eye drops will be recommended to prevent infections or corneal swelling. Your surgeon will make use of a protective covering for your eyes.
laser eye surgery St Louis
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