Many people struggle with vision problems having refractive errors like farsightedness, nearsightedness, and astigmatism. People are getting tired of frequently changing their refractive glasses and contact lenses.
LASIK has been developed in order to treat the vision problems mentioned above exclusively. With the advancing technology, new devices are added to enhance the traditional LASIK procedure, and one of the most prevalent is bladeless LASIK.
Bladeless LASIK uses a laser to make the incision on the cornea rather than using an invasive blade. This helps in reducing the healing time. Read further to take the best decision for vision improvement.
Can a Person’s Vision be Improved?
Refractive errors leading to vision problems can be improved by LASIK procedures, and doctors use them to correct various other complications associated with refractive eye correction. It proves to be an effective surgery that results in removing glasses or contact lenses and the hassle of handling them and changing them frequently.
The estimates of patients having refractive errors elect LASIK to improvise their vision and successfully achieve 20/20 vision correction.
The main refractive errors that are corrected by the LASIK are:
Myopia (Nearsightedness):
The condition in which an eye patient has a clear vision for near objects while the objects placed far away appear to them blurry or hazy. The problem here is in the cornea of the eye that bulges or gets curved too much that it is unable to focus the image on the retina but in front of the retina.
Hyperopia (Farsightedness):
The condition in which the eye patient has a clear vision for far-away placed objects while the nearer objects appear hazy or blurry. The problem here is in the cornea of the eye becomes too flat to focus the image directly on the retina.
Astigmatism:
The condition in which the eye patient cannot visualize far or near objects clearly without glasses or contact lenses. The is blurry image formation for both types of objects.
Am I eligible for LASIK?
LASIK is the solution to correct various vision problems associated with refractive errors. This has to be made clear that the surgery is not meant for every patient with vision problems. Eye specialists determine if an eye patient qualifies for surgery. A physical examination and medical history are checked for the eligibility of LASIK. Generally, the requirements that one must fulfill to qualify for LASIK are:
- 1. The patient must be more than 18 years of age.
- 2. The prescription of contact lenses or glasses should prove to be stable for 2-3 years.
- 3. There should not be any corneal disease actively at the time of undergoing surgery.
- 4. The patient should not be pregnant or feeding a baby
- 5. There should not be significant dryness in the eyes
- 6. The cornea must not be too thin
- 7. The pupils of the patient should not be too large
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Define LASIK
LASIK, or “laser-in-situ-keratomileusis” is a surgical procedure to help reshape the cornea to help focus light on the retina. The surgeon uses a laser to create a flap that can be flipped to reveal the tissue underlying the outer layer of the cornea.
The stroma is reshaped from the flap created to allow light to fall on the retina in the proper fashion. The surgeon flattens the cornea as per the requirement to correct the nearsightedness, and the surgeon will increase the curvature for farsighted people. Consequently, the flap is positioned and allowed to heal.
Define Bladeless LASIK
Bladeless LASIK treatment is the type of LASIK that makes use of laser technology for correcting refractive errors in the eyes. The LASIK differs from bladeless LASIK in utilizing the advanced tools for creating the flap for correcting the error. A femtosecond laser with a higher energy is used instead of a specialized blade to increase the quality and precision of the outcome.
Expectations from bladeless LASIK surgery
The surgical procedure is initiated only after the screening and examination to decide whether the candidate is eligible for the surgery. Another evaluation round determines if the surgery works well for you, and it involves pre-operative tests and evaluations. The doctor may advise the patient to stop wearing glasses or contact lenses.
The bladeless LASIK surgery procedure takes 30 minutes. A drop with a numbing agent is placed into the eye, and the entire eye is cleansed thoroughly. While working on one eye, the other eye is covered, and the doctor flattens the cornea with a transparent plate. In this window of time, the patient may experience dim vision and slight discomfort. The surgeon uses the laser to focus on the corneal tissue to connect, expand and create a flap.
The procedure involves no stitches; instead a shield is used to cover and protect the eyes until it heals. After the procedure, there may be sensitivity and itching, and aftercare is provided.
Frequently Asked Questions
Q1. Does bladeless LASIK give better results?
LASIK and bladeless LASIK surgery both give good results. Most of the patients choose bladeless LASIK surgery rather than LASIK as bladeless LASIK is safer and uses a laser instead of a blade used in LASIK.
Q2. Is the bladeless LASIK surgery painful?
Rapid advancement in technology has made the treatment procedures least invasive, and bladeless LASIK is designed to be minimally invasive and pain-free.
Q3. What is meant by bladeless LASIK?
Bladeless LASIK is the advanced version of the traditional LASIK procedure to treat vision problems associated with refractive errors. It uses a laser to treat the corneal flap instead of a blade.
Q4. How long will it take to heal after bladeless LASIK surgery?
Bladeless LASIK is a daycare procedure and takes 6-12 hours for recovery. The time of recovery after bladeless LASIK also depends on the type of vision issue in the patient. Some patients may also take 2-5 days to recover from the surgery.
Q5. How much does bladeless LASIK cost?
Bladeless LASIK costs around ₹25,000 to ₹ 1,00,000 for both eyes, depending upon the hospital and care associated with the healthcare.
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