Types of Refractive Laser Eye Surgeries in India

Wearing glasses or contact lenses is not an easy task. People who wear glasses or contact lenses find themselves struggling at times. For those who find themselves constantly wearing glasses or contact lenses, LASIK surgery provides an option that can restore clear vision to their lives.

What is LASIK Eye Surgery?

LASIK eye surgery is one of the ways to correct visual impairments. This cutting-edge technology corrects the most common types of refractive defects, including nearsightedness (myopia), farsightedness (hyperopia), and astigmatism.

Visual impairment can result from changes in the anatomy of the eyes. These changes may be brought on by the effects of aging, chronic illnesses, or prolonged exposure to computer screens. Patients with refractive problems are frequently advised by the doctors to wear prescription glasses or contact lenses. When it comes to correcting the vision, LASIK is one of the most successful procedures to be considered. It eliminates the need for prescription glasses or contact lenses permanently.

Types of Laser Eye Surgery

Laser procedures are classified into several categories, which are as follows:

1. Bladeless Lasik

As the name implies, there are no blades used in the Blade-Less procedure. This is considered one of the safest Lasik surgeries for correcting refractive errors. This is accomplished through the employment of one or a combination of two lasers: the Femto Laser and the Excimer Laser. A bladeless Lasik procedure uses light energy instead of blades to create a similar flap; there is no need to use blades in this procedure.

This laser is extremely gentle and has precision down to 10 microns when it comes to the human cornea.

The most notable advantage of bladeless Lasik is the considerable reduction in the number of operative problems. This technique provides more precision, a higher level of vision quality, and increased safety.

2. Epithelial laser-assisted in situ keratomileusis (Epi-LASIK)

Epithelial laser-assisted in situ keratomileusis, commonly known as Epi-LASIK surgery, is a hybrid method that combines the LASIK and PRK techniques into a single procedure.

Epi-LASIK surgery involves the use of a mechanical blunt blade device (epikeratome) to separate the epithelium from the central portion of the cornea (stroma), followed by the use of a laser to reshape the cornea.

3. SMILE Laser Eye Surgery

In recent years, Small-incision Lenticule Extraction surgery (SMILE) has become increasingly popular. The procedure involves the creation of an oblong lens-shaped piece of tissue (lenticule) beneath the corneal surface with a laser. Following the use of the lenticule to reshape the cornea, it is subsequently removed through a small incision on the corneal surface. There are top hospitals that offer Smile Laser Eye Surgery in Delhi at reasonable cost.

4. Contoura Vision Lasik Surgery

Contoura Vision eye surgery is a more advanced and up-to-date version of the Lasik procedure. Patients with refractive errors might benefit from it in a variety of ways. This cutting-edge technique is considered best for people who are ineligible for Lasik surgery because of corneal abnormalities.

Contoura Vision eye surgery, which was recently introduced, combines refractive prescription with corneal topography maps to improve patients' visual acuity. A highly complex algorithm can capture up to 22000 data points on the cornea's surface. The surgeon then modifies each of them individually using a femtosecond (bladeless) laser.

The best thing is that Contoura Vision's corneal excision and reshaping procedure can be personalized to your eyes and correct each of the 22000 spots on the cornea, producing flawless results.

5. LASIK Using Blade

Another most common LASIK surgery involves surgery with a blade. In this procedure, a specific blade known as a Microkeratome is utilized to create a corneal flap, after which an Excimer Laser is used to correct the spectacle power of the patient. Modern microkeratomes are capable of producing flaps that are almost identical to those produced by Femto Lasers.

6. Surface Laser Procedures

LASIK surface laser procedures are intended for those who would otherwise not be candidates for traditional LASIK procedures, such as those with thin corneas or other conditions.

To summarize, the following are the several types of Lasik Eye Surgery that your specialist may propose to you, depending on your specific condition and needs. It is always vital to find a reputable LASIK eye surgery clinic in Delhi, regardless of which LASIK eye surgery procedure is recommended for you.