LASIK Surgery

LASIK (Laser-Assisted In Situ Keratomileusis) is a type of refractive surgery used to correct vision problems such as nearsightedness, farsightedness, and astigmatism. The procedure involves reshaping the cornea, the clear dome-shaped surface at the front of the eye, to improve the way the eye focuses light.

How LASIK Surgery Works

The LASIK procedure typically takes about 30 minutes per eye and is performed under local anesthesia. The steps involved in the procedure are:

• A thin flap is created in the cornea using a microkeratome or femtosecond laser.
• The flap is gently lifted and folded back to expose the underlying tissue.
• An excimer laser is used to reshape the corneal tissue, removing microscopic amounts of tissue to correct the vision problem.
• The flap is replaced in its original position, where it heals naturally without stitches.

Types of LASIK Surgery

There are several types of LASIK surgery, including:

• Traditional LASIK: This is the most common type of LASIK surgery and uses a microkeratome to create the corneal flap.
• Custom LASIK: This type of LASIK uses advanced technology to create a personalized treatment plan based on the individual's unique eye shape and vision needs.
• Wavefront-Guided LASIK: This type of LASIK uses wavefront technology to create a detailed map of the eye's optical system, allowing for more precise correction of vision problems.
• Blade-Free LASIK: This type of LASIK uses a femtosecond laser to create the corneal flap, rather than a microkeratome.

Risks and Complications of LASIK Surgery

As with any surgical procedure, there are risks and complications associated with LASIK surgery. These may include:

• Dry eye syndrome
• Infection
• Undercorrection or overcorrection
• Astigmatism
• Halos or glare
• Flap complications

Candidates for LASIK Surgery

To be a candidate for LASIK surgery, an individual should:

• Be at least 18 years old
• Have a stable prescription for at least one year
• Have no significant eye diseases or conditions
• Have realistic expectations about the outcome of the procedure

Recovery from LASIK Surgery

The recovery process from LASIK surgery typically takes several days to several weeks. During this time, patients may experience:

• Blurred vision
• Dry eye syndrome
• Sensitivity to light
• Eye discomfort or pain

Patients are typically advised to avoid strenuous activities, such as heavy lifting or bending, and to avoid rubbing their eyes for several weeks after the procedure.

Cost of LASIK Surgery

The cost of LASIK surgery can vary depending on the location, surgeon, and type of procedure. On average, the cost of LASIK surgery can range from $1,500 to $3,000 per eye.

Insurance Coverage for LASIK Surgery

Most insurance plans do not cover the cost of LASIK surgery, as it is considered an elective procedure. However, some insurance plans may offer discounts or financing options for patients who undergo LASIK surgery.

Frequently Asked Questions (FAQs)

What is LASIK surgery?
Laser-assisted in situ keratomileusis, a surgical procedure to correct vision.

What does LASIK surgery treat?
Nearsightedness, farsightedness, and astigmatism.

Is LASIK surgery painful?
Typically not, due to numbing eye drops.

How long does LASIK surgery take?
About 15-30 minutes per eye.

What is the recovery time for LASIK surgery?
Usually a few days to a week.

Are there risks with LASIK surgery?
Yes, including dry eye and infection.

Can anyone get LASIK surgery?
No, certain health conditions may exclude candidacy.

How long do LASIK results last?
Typically permanent, but may vary.

Is LASIK surgery covered by insurance?
Usually not, considered elective surgery.

Can both eyes be treated with LASIK on the same day?
Yes, often performed on both eyes simultaneously.