Laser vision correction is a procedure that is used for reshaping the cornea of the eyes with the aid of an excimer laser. It is a surgical procedure used on patients who suffer from short sight, astigmatism and long sight. The procedure is however not ideal for all people and some are not candidates owing to how severe it is or because of other medical issues. In considering laser vision correction Brooklyn NY residents ought to understand what it involves.
The most commonly used procedure is known as LASIK, which is laser-assisted in situ keratomileusis. For this procedure, there is placement of numbing eye drops in the eyes after which a lid holder is used to keep eyes open. In order to create a flap on the cornea, microkeratome is used. The cornea then gets folded backward so that tissues within it are exposed.
The lasers used in LASIK send light pulses that are used for removing parts of the cornea. As that happens, a patient is required to focus on a source of light to keep his or her eyes still. The actual exposure period is usually less than a minute. When treatment is done, the corneal flap gets re-positioned. No stitches are required because flaps that are used will hold themselves down after being re-positioned. After treatment is complete, eye drops and eye shields will be given to the patient for protection before recovery.
Other than laser correction using LASIK, there are other treatment methods available. One example is LASEK that is suitable for people that cannot use LASIK because of very steep or thin corneas. With LASIK, a corneal flap is created using a blade or laser pulses. With LASEK, a cutting tool is used for the same. The most common cutting tool used is a trephine. LASEK was designed to reduce chances of developing complications that develop because of the corneal flap. There is use of alcohol to help peel a portion of the epithelial sheet.
There is PRK, which is photo-refractive keratectomy. It initially used to be the most common correction procedure and still remains the best option for people with large pupils or thin corneas. Its use has however diminished considerably.
One can also consider going for Epi-LASIK in which a blunt, plastic oscillating object i used to cut the corneal flap. This is different from the LASEK procedure in which a trephine is used or in LASIK in which a fine blade or lasers are used. In Epi-LASIK, a plastic blade is used to lift epithelial sheet so that it will not be possible to for the eyes to react with alcohol.
One of the most important things to do when you are seeking laser vision correction is to find an ophthalmologist or doctor who can recommend best treatment method. This makes it easy to decide if you will need laser correction or not. For other individuals, laser treatment might be the only options while others can choose from among many methods.
When choosing a professional for your treatment, experience matters. You would need to choose someone that has practiced for long and successfully. You might also want to confirm if they accept insurance.
The most commonly used procedure is known as LASIK, which is laser-assisted in situ keratomileusis. For this procedure, there is placement of numbing eye drops in the eyes after which a lid holder is used to keep eyes open. In order to create a flap on the cornea, microkeratome is used. The cornea then gets folded backward so that tissues within it are exposed.
The lasers used in LASIK send light pulses that are used for removing parts of the cornea. As that happens, a patient is required to focus on a source of light to keep his or her eyes still. The actual exposure period is usually less than a minute. When treatment is done, the corneal flap gets re-positioned. No stitches are required because flaps that are used will hold themselves down after being re-positioned. After treatment is complete, eye drops and eye shields will be given to the patient for protection before recovery.
Other than laser correction using LASIK, there are other treatment methods available. One example is LASEK that is suitable for people that cannot use LASIK because of very steep or thin corneas. With LASIK, a corneal flap is created using a blade or laser pulses. With LASEK, a cutting tool is used for the same. The most common cutting tool used is a trephine. LASEK was designed to reduce chances of developing complications that develop because of the corneal flap. There is use of alcohol to help peel a portion of the epithelial sheet.
There is PRK, which is photo-refractive keratectomy. It initially used to be the most common correction procedure and still remains the best option for people with large pupils or thin corneas. Its use has however diminished considerably.
One can also consider going for Epi-LASIK in which a blunt, plastic oscillating object i used to cut the corneal flap. This is different from the LASEK procedure in which a trephine is used or in LASIK in which a fine blade or lasers are used. In Epi-LASIK, a plastic blade is used to lift epithelial sheet so that it will not be possible to for the eyes to react with alcohol.
One of the most important things to do when you are seeking laser vision correction is to find an ophthalmologist or doctor who can recommend best treatment method. This makes it easy to decide if you will need laser correction or not. For other individuals, laser treatment might be the only options while others can choose from among many methods.
When choosing a professional for your treatment, experience matters. You would need to choose someone that has practiced for long and successfully. You might also want to confirm if they accept insurance.
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Find details about the benefits you get when you undergo laser vision correction Brooklyn NY surgery and more info about a reliable surgeon at http://www.smarteyecare.nyc/laser-vision-correction today.
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