LASIK surgery, an acronym for laser-assisted in-place keratomileusis, stands as the most frequently performed laser eye surgery for addressing myopia (near-sightedness), hyperopia (farsightedness), and astigmatism.
Similar to various laser refractive surgeries, the LASIK procedure modifies the cornea’s frontal curvature, enabling precise retinal focusing without the need for glasses or contact lenses.
LASIK typically is pain-free and requires only about a quarter-hour to treat both eyes. Vision improvement is immediate and sometimes stabilizes in as little as 24 hours.
A mechanical surgical tool called a microkeratome or a femtosecond laser is employed to make a skinny, circular flap within the cornea. The surgeon then folds back this hinged flap to access the underlying cornea (called the stroma).
An excimer laser is employed to reshape the corneal stroma. This highly specialized laser uses a cool ultraviolet beam to get rid of (“ablate”) microscopic amounts of tissue from the cornea to reshape it so it more accurately focuses light on the retina for improved vision.
The corneal flap is laid back in situ, where it adheres to the corneal stroma without stitches
During this exam, we will examine the surface of your eye to ensure there is no unusual risk of dry eyes after LASIK.
An automated instrument, known as a corneal topographer, will create a detailed, point-by-point map of your cornea’s shape. Additionally, a wavefront analysis of your cornea may be conducted to enhance the potential for achieving the sharpest LASIK outcome.
Your doctor will advise you to refrain from wearing contact lenses for a specified period (usually at least two weeks before LASIK). This step is crucial because the use of contact lenses can modify the shape of your cornea and may impact the procedure’s outcome.
Before your LASIK eye surgery, your Lasik Surgeon will apply numbing eye drops to prevent any discomfort during the procedure. Additionally, your surgeon can provide you with medication to help you relax.
The laser will position your eyes, and an instrument known as a lid speculum will keep your eyelids open.
First, the surgeon applies a suction ring to the front of your eye to prevent eye movements or loss of contact that might impact the corneal flap’s quality.
After creating the corneal flap, the Lasik surgeon employs a computer to fine-tune the excimer laser according to your specific prescription. You will receive instructions to focus on a target light briefly while the surgeon observes your eye through a microscope. The laser emits pulses of light to your cornea.
The laser light pulses painlessly reshape the cornea, but you’ll feel some pressure on your eye. You’ll also hear a gentle clicking sound while the laser is working. The laser treatment itself takes only a minute.
Most people do not have first-hand knowledge about LASIK or Eye Surgeons in India. An honest starting line when choosing an Eye Surgeon in India is to speak with the attention professional you recognize and trust. Or ask friends or relations who have had successful LASIK.
Your Lasik surgeon in India will probably work with a team. Who may help together with your initial evaluation and measurements. But it’s your Lasik Surgeon in India who takes the responsibility for determining whether LASIK is an appropriate choice for you. Who confirms the measurements to guide the procedure, who performs the procedure, and who provides postoperative care.
Talk with your Lasik surgeon in India about your questions and concerns and the way LASIK will benefit you. He or she will assist you to understand the advantages and limitations of surgery.
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