Lasik Eye Surgery in Dhaka - Affordable Lasik Surgery

How to prepare for LASIK surgery?

Before undergoing LASIK eye surgery, it is important to follow certain pre-surgery guidelines to ensure the best possible outcome and minimal potential risks. Here are some common pre-surgery guidelines:

• Consultation: A consultation with an experienced eye surgeon is extremely important before undergoing LASIK surgery. During the consultation, the eyes are thoroughly examined to determine if the person is suitable for the LASIK eye surgery or not. The surgeon examines the eye health, vision stability, and also corneal thickness of the patient.
• Stop using contact lenses: If you wear contact lenses, you will likely need to stop wearing them for a specific period before the surgery. It is because contact lenses might alter the shape of the cornea and affect the measurements taken prior to the surgery.
• Avoid eye irritants: In the days leading up to the surgery, it’s essential to avoid using eye makeup, lotions, creams, and perfumes around the eye area. It is also essential to avoid exposure to smoke, including cigarette smoke, and dust before and after LASIK surgery. Substances like smoke, dust, and strong chemicals can increase the risk of infection during or after the surgery.

What happens in LASIK Surgery?

Diagnosis of Eyes

Some of the essential tests performed before the LASIK eye surgery include the following:

• Comprehensive eye examination: In an eye examination, the surgeon reviews your medical history, and performs a visual acuity test of your eyes.
• Corneal topography: This test measures the shape and curvature of the cornea, which helps the surgeon determine the amount of tissue that should be removed.
• Pachymetry: This test measures the thickness of the cornea.  It also checks whether the cornea is healthy or not to withstand trauma and healing.
• Intraocular pressure: In this test, the surgeon examines the intraocular pressure of the eyes before performing the LASIK eye surgery. It is important to know the intraocular pressure because the pressure building inside the eye may damage the optic nerve and affect vision.
• Pupil measurement: This test includes the measurement of the size of the cornea, as it is crucial to be aware of the side effects of the surgery. If the patient has a large pupil size, then they might have an increased risk of developing glare and halos after the LASIK eye surgery.
• Wavefront analysis: This test creates a detailed map of the unique imperfections in the eye’s optics, which helps the surgeon to customize the LASIK eye surgery.

Procedure of Lasik Eye Surgery

During the LASIK eye surgery procedure, the patient is fully awake and the surgeon uses specialized equipment to reshape the cornea of the eye. Here are the steps that you can expect to be followed:

• Anesthesia for the eyes: The surgeon administers numbing eye drops to make sure that the patient does not feel any kind of pain during the procedure.
• Building the corneal flap: The surgeon uses a microkeratome or a femtosecond laser to create a thin, circular flap in the outer layer of the cornea. The flap is then lifted to expose the underlying corneal tissue.
• Reshaping the Cornea: The surgeon then uses an excimer laser to extract a specific amount of corneal tissue, precisely reshaping the cornea to fix your refractive error.
• Replacing the corneal flap: The corneal flap is repositioned back to its original position. The corneal flap sticks to the underlying cornea naturally, and hence, no stitches are required.

What are the precautions that need to be taken after LASIK surgery?

Immediately after the LASIK-eye surgery, it is completely fine to feel some itchiness or even a burning sensation in the eyes. Your vision might also be a bit hazy or blurry on the first day. Therefore, it is crucial to take proper precautions to ensure a smooth and successful recovery. Here are some general precautions to follow after LASIK:

• Rest and avoid activities that might irritate or exhaust your eyes such as watching television and prolonged use of mobile phones.
• Avoid rubbing your eyes and try not to expose them to water.
• Proper medication should be taken as advised by your doctor. Your surgeon might suggest some eye drops or antibiotics for a speedy recovery. Make sure you take the medications as instructed.
• Regularly attend follow-up appointments with the surgeon to track the healing process.
• Eye- makeup should be avoided for at least a week after the LASIK-eye surgery in order to avoid any kind of infection and risk to the eyes.