LASIK EYE surgery- Procedure, Types, Benefits, Cost
What is LASIK EYE Surgery?
|LASIK EYE surgery- Procedure, Types, Benefits, Cost|
How does LASIK work?
How do glasses or contacts improve eyesight in people with refractive errors?
Glasses or contact lenses are used to compensate for the error of refraction of the eye by bending light rays in a way that complements the specific error of refraction of the eye.
Ask your doctor if LASIK is right for you. You should not have surgery if you:
- Under 18 years old
- Pregnant or breastfeeding
- Take certain medications.
- Make a lot of recent changes to your recipe for vision.
- Have thin or uneven corneas.
- There are eye problems, such as glaucoma or very dry eyes.
- There are other health problems, such as diabetes, lupus, or rheumatoid arthritis.
What is a refractive error?
When you are planning refractive surgery, make sure that:
- Compare. Risk and benefit levels vary slightly not only from procedure to procedure, but from device to device counting on the manufacturer and from surgeon to surgeon counting on their level of experience in a particular procedure.
- Do not base your decision simply on cost and do not settle for the first eye center, doctor, or procedure you are examining. Remember taking the right decisions regarding your eyes and refractive surgery will affect you for the rest of your life.
What are the main types of refractive error?
There are three types of refractive errors:
- Myopia (myopia): In people with myopia, a mismatch in the focus and length of the eye leads to the fact that distant objects become blurry, and close objects become sharper
- Farsightedness (hyperopia): In people with farsightedness, a mismatch in the focus and length of the eye leads to the fact that close objects become blurry and distant objects become relatively clear.
- Astigmatism: In people with astigmatism, the shape of the cornea or lens is distorted, which leads to the appearance of several images on the retina. This leads to the fact that objects at all distances look blurry. Many people have a mixture of either myopia or hyperopia with astigmatism.
When we age what happens to our vision?
What are the different types of LASIK?
- Bausch & Lomb, and
What is Wavefront guided LASIK?
What’s PRK (Photorefractive Keratectomy)
When is PRK a good option?
It can then take between two and six weeks for the cells to become smooth and allow a clear view.
What other types of refractive surgery available?
- Advanced surface ablation: There are a variety of other techniques that use the excimer laser to reshape the cornea in the same way as LASIK, but without creating a corneal flap. These are generically called Advanced Surface Ablation (ASA) and include photorefractive keratectomy (PRK), laser Subepithelial Keratomileusia (LASEK) and Epipolis laser in Situ Keratomileusis (Epi-LASIK).
All these techniques consist in first removing the most superficial corneal layer (epithelium), then performing an excimer laser ablation.
- Phakic intraocular lenses: For patients with extreme myopia, LASIK and advanced surface ablation are not reasonable options. In these cases, a phakic intraocular lens can be used. This lens is implanted inside the eye and can effectively treat myopia up to -20 diopters.
- Conductive Keratoplasty: Conductive Keratoplasty (CK) is a technique that can be used for temporary correction of farsightedness or presbyopia. CK involves the use of radio frequency waves in the peripheral cornea to cause peripheral corneal narrowing and central pentification.
- Intracorneal Ring Segments: Intacs (Addition Technology, Inc.) is approved for the correction of low myopia and for patients with keratoconus in the United States. Intacs are thin plastic segments that are implanted in the peripheral cornea to flatten the cornea centrally.
What are the points for making me a good candidate for LASIK eye surgery?
- Am I prepared to receive a low but actual risk of surgical complications? Even though modern LASIK is extremely safe with rare complications, there are still times when unavoidable complications occur that can affect your vision.
- Does my job allow me to have LASIK? Although there are now very few organizations that prohibit their employees or members from having refractive surgery, if in doubt, it is important to ask your employer, professional society or military service.
- Is my vision stable enough to have LASIK? Although minor changes to your prescription are not uncommon from year to year, if your prescription continues to get progressively stronger (for example, more short-sighted, farsighted or more astigmatic) each year, then you may not be not yet be a good candidate for refraction surgery.
- Do I have health problems that make me a poor surgical candidate?
- Do my recreational activities make me a poor candidate for surgery? There is a lifetime risk of dislocation of the LASIK flap if there is significant eye trauma, so people who participate in contact sports such as boxing, martial arts or wrestling do not.
What are the risks of LASIK?
|What is LASIK Laser Eye Surgery, Types, Benefits, Side effects, Cost|
LASIK has proven to be a very effective procedure, and most patients are very satisfied with their vision after the procedure. However, like any surgical procedure along with benefits, LASIK carries certain risks. In order for you to decide if LASIK surgery is right for you, you should be aware of the potential risks and complications and evaluate them carefully before performing the surgery.
3. Your results may not be permanent. Although this is rare, some patients experience a worsening in the desired treatment effect several years after surgery. This is more common in patients with farsightedness.
What is the suitable age for LASIK Eye Surgery?
LASIK at the age: 18-24
LASIK at the age: 25-40
LASIK at the age: 40-55
LASIK at the age: 56 and above
What are the benefits of LASIK surgery?
- LASIK is able to precisely correct most levels of myopia (myopia), hyperopia and astigmatism.
- The procedure is quick, usually only takes five to 10 minutes, and is generally painless.
- Because the laser is guided by a computer, it is very precise and the results are very precise.
- In most cases, a single treatment will achieve the desired result; however, improvements are possible if necessary, even several years after the initial surgery.
What are the disadvantages of LASIK surgery?
- Because each patient will recover slightly differently, the results may vary from patient to patient.
- LASIK could worsen certain aspects of your vision, including night vision with glare and halos.
- LASIK may worsen the symptoms of dry eyes in some people.
- In rare circumstances, LASIK can worsen your vision and cannot be corrected with ordinary glasses or contact lenses.
How much does laser eye surgery (LASIK) cost in India?
How much does laser eye surgery (LASIK) cost in United States?
If any known person has undergone this procedure earlier, it is advisable to take suggestion with them as well.
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