Lasik Surgery Treatment India

Types of Lasik Surgery Treatment India

Some types of procedures used in LASIK surgery are:

• Traditional LASIK
• Bladeless LASIK
• Custom LASIK
• LASEK (Laser Epithelial Keratomileusis)
• SMILE (Small Incision Lenticule Extraction)

Traditional LASIK

This is the most traditional LASIK procedure that uses a special kind of laser to create a thin flap in the structure of the eye before reshaping it. This procedure has some risk of complications.

Bladeless LASIK

Bladeless LASIK is also known as "all-laser LASIK". It also involves the use of a special laser to create a flap. This procedure offers more precision and reduces the risk of complications.

Custom LASIK

This procedure uses wavefront technology to create a personalized treatment plan in which higher-order aberrations are involved in addition to common refractive errors.

LASEK (Laser Epithelial Keratomileusis)

LASEK is another type of procedure that involves creating a tissue flap rather than removing it. This procedure has the advantage of quicker recovery as compared to the traditional LASIK procedure.

SMILE (Small Incision Lenticule Extraction)

SMILE is a minimally invasive LASIK procedure. In this type of surgical procedure, the flap is not created. It uses a femtosecond laser to create a lenticule within the cornea, which is then removed by reshaping the cornea for the correction of vision.

The procedure of LASIK Surgery

The procedure of LASIK surgery is described in the following steps:
Anesthesia: Anesthesia is given to the patient to reduce the feeling of pain and irritation throughout the surgery. 
Creation of the Corneal Flap: The surgeon creates a thin corneal flap by using a special surgical instrument with a blade or an advanced type of laser. The flap is gently lifted to expose the underlying structures or tissues in the eye.
Reshaping the Cornea: A laser is used to remove precise amounts of corneal tissue based on the condition of a patient. This reshaping is customized to correct specific issues of vision, such as myopia (nearsightedness), hyperopia (farsightedness), or astigmatism.
Corneal Flap Repositioning: After reshaping, the corneal flap is carefully repositioned. It adheres without the need for stitches due to its natural suction properties.
Post-operative Care: Some medications or eye drops are used in post-operative care to reduce the pain and the chances of infection.

Cost of LASIK Surgery in India

The cost of LASIK Surgery in India ranges from 500 USD to 1500 USD. The type of technique used to perform LASIK surgery can affect the cost. The condition of patients at the time of surgery can also be a factor.

Symptoms and Risk factors

Some of the indications of LASIK Surgery are listed in the following:

• Myopia (Nearsightedness)
• Hyperopia (Farsightedness)
• Astigmatism
• Presbyopia
• Contact lens intolerance
• Visual acuity issues
• Corneal irregularities
• Thin corneas
• Stable vision prescription
• Good overall eye health
• The desire for reduced dependence on glasses or contacts
• Active lifestyle
• Occupational requirements
• Convenience
• Improved peripheral vision
• Sports activities
• Allergies to contact lens solutions
• Cosmetic reasons

Risk Factors of LASIK Surgery

The risks that are associated with LASIK surgery are described below:

Corneal complications

LASIK involves reshaping the cornea, and there is a risk of issues with the structure of the cornea. This may lead to irregular healing or infection.

Dry eyes

Some patients experience dry eye symptoms after LASIK, which can be temporary but sometimes these symptoms persist for a longer period.

Visual disturbances

Complications of vision like halos, glare, or double vision can occur after the surgical procedure of LASIK. These symptoms are usually present at night.

Regression

In some cases, the treated vision may regress which may require another surgery or further correction of the complication.

Under correction or overcorrection

The laser may not achieve the desired vision correction which can lead to poor results of surgery.

Infection

In some rare cases, the infection occurs after the surgery of LASIK which can complicate the healing process.

Corneal ectasia

Corneal ectasia is a condition where the cornea weakens and bulges. This can occur after the surgery and may require additional procedures.

Pain and discomfort

Some patients experience pain or discomfort during the healing process. However, it can be managed with the use of medications and eye drops.

Flap complications

Sometimes wrinkles or dislocation can occur within the corneal flap which can also affect the vision after surgery.

Risk of vision loss

With poor handling and technique, there are some chances of complete loss of vision.

Other medical conditions

If the patient has other medical conditions like hypertension or other problems with eyes other than vision, it can create many complications during and after the surgery.