1.Flap Procedure treatments- are those where the surgeon removes the flap in the cornea to have an access to the tissue underneath. Some of the well known Flap treatments are as follows-
·LASIK refractive eye surgery is quite a commendable eye surgery these days. The term LASIK stands for ‘laser in situ keratomileusis’ surgery. This treatment is basically meant to treat nearsightedness (myopia), farsightedness (hyperopia) and astigmatism (misshapen cornea). LASIK provides a correct vision through the use of a laser by reshaping the cornea and changing its focusing power. LASIK usually takes less than one minute per eye. In USA LASIK surgeries have been performed since 1993.
·Contemporary technique of LASEK or Laser Epithelial Keratoileusis surgery is also widely in use nowadays. LASEK is akin to LASIK refractive eye surgery. But unlike LASIK, in LASEK the surgeon cuts a flap in the epithelium only instead of through the epithelium and part of the stroma. After this the surgeon loosens the edges of the flap with the help of alcohol. The cases that are too sensitive to be treated by LASIK i.e. where people have thin or flat corneas are operated under the LASEK. Though LASEK is quite beneficial it has few shortcomings over LASIK. For instance the after LASEK surgery the patient feels uncomfortable for a long time and in comparison to LASIK, LASEK takes more time to heal.
·Epi-LASIK surgery is also a form of LASEK where the flap is removed only at the epithelium without the use of any blade or alcohol. In Epi-LASIK the surgeon makes use of a separator, epikeratome that creates an epithelial sheet. Since there is no alcohol used in this entire process, the patient feels less pain in this surgery and heals relatively faster.
·ALK or the Automated Lamellar Keratoplasty surgery is meant to treat the problem of nearsightedness and mild farsightedness. In ALK firstly the surgeon cuts a flap in the stroma. Then with the use of a microkeratome he removes the material under the flap. This removal is not done in case ALK is taken up to treat far-sightedness. Usually it takes less than an hour to do the ALK eye surgery.
2.Photoablation Technique- this requires the use of ultraviolet radiation to remove the eye tissues. Photoablation is basically the step that follows LASIK and LASEK surgeries.
·PRK or Photorefractive Keratectomy is a surgery that mainly treats nearsightedness, mild farsightedness and astigmatism. Here the surgeon makes the use of an excimer laser to remove the tissue from the surface of the cornea. The tissue ablation is taken up to give a new shape and minimize the vision problem. PRK is not a lengthy procedure. It usually takes less than one minute per eye.
Eye Surgery For Astigmatism
Eye surgery is definately the way to go, I got mine done in Eye Laser Ireland, Dublin and have never been so happy, it's truly life changing. Make sure they only offer you the best you don't want to come in the following day and have a problem and for your surgeon to be out of the country, as apparently the majority of surgeons fly in at the wknd, do 20 procedures and don't come back for a week. Eye Surgery procedures aimed at improving the focusing power of the eye are called refractive surgery. In lasik laser eye surgery, precise and controlled removal of corneal tissue by a special laser reshapes the cornea changing its focusing power.
LASIK eye surgery success relies on both the doctor and the patient. The doctor's skills and abilities are going to play a part in the success of the surgery, but at the same time the patient will be required to do things to ensure their surgery is a success. LASIK eye surgery can qualify for a tax-write off. LASIK eye surgery found its roots decades ago, although technology has only allowed it to be safely used in the last couple of them. LASIK has quite a few intriguing benefits for those who opt for it, although there are indeed some risks to go over before submitting to the operation.
LASIK and LASEK are actually two slightly different procedures. LASEK is a variation of LASIK and involves cutting an ultra-thin layer of epithelium lining the front of the cornea .
Vision without the need of glasses may qualify you for a new or better job. Think of the possibilities! Vision also fluctuates during the day, with acuity best in the morning and diminishing somewhat at night. This decreases in severity during the first year, but may last for many years.
Dry eyes can act like an abrasive to the cornea and invite infection. You'll want to use artificial tear drops on a regular basis during healing, especially if you sense dryness. Dry eye conditions can pose additional difficulties during recovery from laser eye surgery. People with dry eyes experience longer, more troublesome recovery periods. Dry eyes are a serious and growing concern for millions of individuals. The eye must be bathed in a continuous flow of a tear film that consists of several components.
Patients who have undergone laser eye surgery may experience halos or starbursts around light sources at night. The eyes may experience abnormal light sensitivity and the patient may suffer from ghost vision or double vision. Patients who are 18 years of age or older, have healthy eyes that are free from retinal problems, corneal scars, and any eye disease are suitable. Along with being medically suitable, the best candidates are people with a lifestyle or occupation in which they are dissatisfied with their contact lenses or glasses. Patients hardly face any discomfort post-surgery and can return to work a day after the procedure. Regular check-ups and proper sleep can speed up the healing process.
Both Mansi Gupta & Gabriel Machuret are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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