Understand the Different Types of Lasik Surgery

Lasik surgery cost ranges anywhere from $499 to $2,500. The cost is based on your surgeons experience and the type of surgery performed. There are options when it comes to which procedure you can choose. Your decision should rest on an appropriate surgical procedure for your eye condition, a trusted surgeon and a price youre comfortable paying. Understand the different types of laser eye surgery and decide which types of surgery is best for you.

Lasik Background

Lasik is among the most popular form of laser eye surgery. The surgery involves a procedure to permanently reshape the cornea and elicit vision correction. A microkeratome blade is used to create a flap in the thin outer layer of the cornea, called the epithelium. An excimer laser reshapes the cornea, and the flap is replaced. The procedure takes about 15 minutes and the recovery time is fairly fast. Most patients can return to normal activities the next day.

PRK as an Alternative to Lasik Surgery

PRK removes the epithelium with a metal surgical tool. The earliest form of laser eye surgery, PRK typically involves a longer recovery time, allowing for the epithelium to grow back. It can cause more discomfort than Lasik. Results often take longer for PRK.

Though PRK involves a longer recovery process, it has been the preferred method for patients with thin corneas and large pupils. However, there are a number of newer variations to the original procedure. Many of these different types of surgery minimize the risk of original Lasik, and can be performed on patients with thin corneas and other eye conditions.

Lasek Surgery

Lasek is a refractive procedure that uses alcohol to separate the outer layer if the cornea, rather than a surgical blade. A laser reshapes the cornea and the epithelium is replaced. By eliminating the risk of a microkeratome blade, this procedure is an option for people with thin corneas.

Through its swift recovery process, Lasek may be a better alternative to PRK. However, Lasek is not without potential complication. The use of alcohol can cause eye irritation and inflammation.

Epi-Lasik

Epi-Lasik is similar to Lasik and Lasek, but employs a fine surgical blade, reducing the risk of a wide corneal flap. Instead of alcohol, a plastic cutting tool separates the epithelium from the eye. Epi-Lasik thereby eliminates possible irritation to the eye.

IntraLasik

IntraLasik, All-Laser, or Blade-Free Lasik very simply conducts the procedure through lasers, without the use of a microkeratome. This is praised for precision through eliminating mistakes that can occur with a surgical blade.

While IntraLasik significantly lowers the risk associated with other refractive surgery, there are some possible complications to consider. The excimer laser is still subject to possible visual errors. A small percentage of patients have also reported issues with light sensitivity. The cost of IntraLasik can be substantially higher than other forms of vision correction surgery.

Wavefront Lasik

Wavefront Lasik is the most precise form of laser eye surgery. Much like IntraLasik, lasers replace blades during this operation. But where it employs a freehand excimer laser, wavefront technology guides the excimer laser in this procedure. The procedure also reduces the risk of night glare, a common complication associated with other vision correction surgery. Though the most accurate, this operation is also the most costly among the other options.