Lasik surgery is called laser eye surgery. It helps rectify numerous eyesight conditions. However, not everyone is a potential candidate to avail of this procedure as it has some side effects. A few eye or vision-related problems it helps rectify include presbyopia, astigmatism, nearsightedness, and farsightedness. ‘Refractive surgery’ is recommended to treat such conditions.
Eliminate glasses and contact lenses
This eye procedure can help reduce your dependence on eyeglasses or contact lenses. A wide range of surgical procedures are offered these days. Out of the lot, LASIK surgery is the most popularly prescribed. After this surgery, you can enjoy better eyesight like any regular person. You can be free from your glasses or contact lenses wherever you go.
It stands for ‘Laser-assisted in-situ keratomileuses’. It is helpful to treat different types of vision problems. The cornea is reshaped with this surgery, thus allowing light to penetrate the eyes. It focuses on the retina region, enabling clearer vision. It is completed within 15 to 20 minutes while being a pain-free procedure. It assures to improve vision.
Know the types
Your eye surgeon will first evaluate your condition and determine your eligibility to undergo this surgery. If eligible, the surgeon will suggest the most appropriate surgical option. A few LASIK surgery types are:
LASIK: A sterile blade develops a hinged flap in the cornea. The laser eliminates thin layers from the cornea part.
Wave front LASIK: This procedure involves a 3D scan of the cornea to produce a map. It is more accurate in its results and ensures improved vision.
Intra-LASIK: Laser is used instead of a blade. The cornea is first cut and then reshaped to ensure proper vision.
Comprehensive eye screening ensures you are suitable to undergo this procedure. The test also determines if you have healthy eyes to undergo this procedure. The following things are examined thoroughly size of the pupil, cornea shape and thickness, moistness in eyes, other eye conditions, eye’s posterior segment condition, especially the retina region. Also, refractive errors like astigmatism, hyperopia, myopia, etc.
Pre-operative doctor consultation
The surgeon will provide guidelines that you need to follow before undergoing surgery. Contact lenses should be avoided for some time, as your doctor advises. Discuss with the doctor your pre and post-surgical expectations. The surgeon will also examine your medical history. The doctor will also examine your eye thoroughly. Initial tests recommended before surgery include measuring corneal thickness, refraction, corneal mapping, eye pressure, retina, and pupil dilation evaluation.
During the procedure
While having Lasik eye surgery in Delhi, the surgeon will provide you with some medication or local anesthesia. The purpose is to ensure you don’t experience discomfort during this time. By numbing your eyes, your eyes are placed accurately under the laser. A lid speculum device keeps your eyelids open. An ink marker marks the cornea region.
A Microkeratome device creates a thin flap in the cornea. During the procedure, a suction ring helps prevent eye movement. Once the flap is created and peeled, the laser is computer-adjusted based on refractive need. For some time, you are to stare at the light while the surgeon observes your eye via a microscope. The laser sends a light pulse into the cornea region, thus reshaping corneal tissue. The flap is kept at its original position.
Immediately after surgery
On completion of the surgical process, you should take some rest. You may experience slight vision blurring, temporary itching/burning sensation, or eye pressure. After some time, your doctor will perform a post-operative exam to evaluate the results obtained. Your eyes are likely to become dry and be unclear temporarily. You will be prescribed eye drops to prevent infection or inflammation and for dryness.
After the surgery, your eyes start to heal quickly. But you may experience slight blurry or hazy vision for a few days. Many people have reported not requiring using contact lenses or glasses after the surgery as they enjoy clear, improved vision. The outcome usually is based on various factors including specific refractive error. Those with low-grade nearsightedness enjoy greater success from the surgery.
Who is suitable?
Millions wear corrective eyewear, like contact lenses and eyeglasses to compensate for refractive errors. Such errors occur if the eye fails to refract or bend the light, thereby not focusing properly on the retina located on the eye’s back part. The reason is because of the cornea’s shape.
Who is unsuitable?
Taking medications might cause vision changes.
Has experienced eye prescription changes in the last year.
Are nursing or pregnant
Have thin corneas that are unstable following laser surgery.
Are of 20 or even young age.
Improved vision without using corrective eyewear like contact lenses and eyeglasses is a major benefit derived from this surgery. Several reasons are cited for patients to avail of this procedure. It includes the following:
Enjoy better vision without using corrective eyewear.
Desire to undertake intense sports activities.
Not prefer using glasses or contact lenses for cosmetic reasons.
Significant cataracts. Patients having this condition are unable to derive corrected vision even after laser surgery.
Eye infections like ocular herpes or keratitis.
Have a disease called keratoconus that makes the cornea unstable and thinner.
Have large pupils or glaucoma.
Blurry or double vision: 1 out of 50 patients experienced blurred vision after the surgery. Many patients feel like something irritates their eyes. The reason is diffuse lamellar keratitis, referred to as the ‘sands of Sahara’.
Halo or Glare: Some patients experienced visual changes like sensitivity to light, halo, or glare.
Dry eyes: Many patients have experienced dry eyes with fewer tear production. Lubricating eye drops can eliminate the symptoms.
Other complications: Includes bloodshot or red-white part of the eye, corneal flap complication, and eye infection.
Who is the best LASIK eye surgeon in Delhi?
You may be wearing eyeglasses or contact lenses and eager to do away with them. It is possible by choosing the best and most reliable surgeon at ‘Plan My Lasik’. This eye center ensures top-quality LASIK surgery in the Delhi region. They have adopted advanced laser technology while implementing the latest practices to provide desirable results.