LASEK vs LASIK Which is Better Choice

LASEK vs LASIK Eye Surgery: Which is Better Choice?

With the internet and google at your fingertips, you have a lot of information regarding eye surgery and sometimes it becomes overwhelming and confusing to know which surgery is best suited for you. There are also a lot of blogs that give a biased opinion to favor one surgery over the other for personal gains.

In this blog, we will give you unbiased information on LASIK and LASEK eye surgery along with their advantages and disadvantages. This will give you a clear picture and will help you clarify most of your doubts.

Difference between LASEK and LASIK Eye Surgery

LASEK and LASIK eye surgery has a similar approach with some minor changes in the procedure. Both surgeries work on reshaping corneas permanently.
The major difference comes during the treatment of the corneal area. In LASIK eye surgery the corneal flap is created and replaced. In LASEK eye surgery, however, the top layer of the cornea is separated and moved back. Post-surgery the flap is reattached.

Because of this procedure, a patient who has undergone LASEK takes more time to recover with discomfort for three to five days. LASIK patients recover quickly with minimum discomfort.

Procedure Overview – LASEK Eye Surgery

LASEK Eye Surgery – LASEK or Laser-assisted subepithelial keratectomy is a type of photorefractive keratectomy or PRK. The procedure takes a different approach than LASIK. Below mentioned is the procedure

    • With the help of excimer laser, surface ablations are made on cornea instead of creating a cornea flap like in LASIK
    • The outer layer of the cornea is either diluted with alcohol or loosened with the help ethanol
    • The outer tissue is them removed and with the help of laser the stroma is reshaped just like in LASIK
    • While the top layer of the cornea is removed, it is re-positioned or replaced post ablation of the cornea

Benefits of LASEK Eye Surgery

Although LASEK Eye surgery is an older technique compared to LASIK, it definitely has some very important advantages which is why the procedure is still very popular. Below mentioned are some of the advantages.

    • LASEK surgery can be conducted on people with thin corneas
    • The chances of the patient getting dry eyes is significantly less compared to LASIK surgery
    • There is no chance of any corneal flap complications or removal of too much cornea area
    • Post-surgery the vision become 20/40 or even better

Read more: LASEK Eye Surgery – Know All About Surgery, Benefits, After Care

Disadvantages of LASEK Eye Surgery

There are some disadvantages to LASEK eye surgery because of which some people prefer the more advanced LASIK eye surgery. Below mentioned are some of the advantages

    • The healing time post-LASEK surgery is longer compared to LASIK. Patients need at least three to five days to heal and more time to get a clear vision.
    • Patient experience significantly higher discomfort and pain compared to LASIK and it can last for a few days
    • There is a chance of corneal structure compromise due to LASEK surgery which creates a hazy vision.

Procedure Overview – LASIK Eye Surgery

LASIK Eye Surgery – LASIK is one of the most common surgeries undertaken by patients for their vision correction. The full form of LASIK is Laser-assisted in-situ keratomileusis. Below mentioned is the step by step procedure followed in the surgery

    • A femtosecond laser is used to cut the cornea flap and move it back to access the inner stromal tissues at the core. The femtosecond laser is super precise and hence the cut is extremely accurate
    • Once the flap is moved back an Excimer laser is used to change the shape of the stroma with the help of a process called photoablation
    • After the photoablation procedure, the flap is then replaced and the self-healing procedure starts which takes around a day or so

Benefits of LASIK Eye Surgery

LASIK eye surgery is one of the most advanced surgery, hence it overcomes some of the shortcomings of earlier surgical procedures. Below mentioned are some of the benefits of LASIK eye surgery

    • LASIK patients have a super-fast recovery and hence their vision starts clearing within a few hours of surgery. Their eyes heal completely in 24 hours
    • LASIK surgery is a minimally invasive surgery, hence the area around eyes does not undergo any significant changes or alteration.
    • The discomfort post LASIK surgery is very minimum and so is the pain. Hence you can resume your regular work in no time.
    • There are very fewer chances of any kind of complication like a hazy vision from corneal eye integrity.

Read more: How to Choose the Right LASIK Hospital in India for Your Eye Surgery?

Disadvantages of LASIK Eye Surgery

Just like any other surgery, there are some disadvantages of LASIK surgery that you must be aware about. Below mentioned are the disadvantages

    • The most common side effect of undergoing LASIK eye surgery is dry eyes
    • There is a chance of complications occurring in the corneal flap area.
    • There is a high chance of corneal flap getting dislodged from its position in case of a head trauma injury occurring prior to the completion of the healing process.

So to conclude both LASEK and LASIK eye surgery have their advantages and disadvantages and it completely depends on patient’s eye condition and the doctor to finalize which surgery would be best suited. It is strongly advised to consult a doctor before finalizing the procedure. If you are looking for expert consultation on eye surgery,  call us on +91 992 299 5549. You can also fill in your information below and one of the representatives will get in touch with you.

LASEK Eye Surgery - Know All About Surgery Benefits After Care

LASEK Eye Surgery: Know All About Surgery, Benefits, After Care

It is very important to have good eyesight in order to fully enjoy the beauty of the world. However, some people unfortunately have a weak vision for which they need to wear spectacles or contact lenses that are not always comfortable. For such individuals, LASEK eye surgery can offer permanent freedom from glasses and lenses.

In this blog, we are going the understand what exactly is LASEK surgery, its advantages, and disadvantages. We will also understand who should undergo this surgery and what are the benefits of it.

What is LASEK Eye Surgery?

LASEK is a type of eye surgery that is done for the patients who are having nearsightedness (myopia) or farsightedness (hyperopia) or astigmatism.

LASEK is one of the most popular laser eye surgery and is widely preferred by patients. LASEK is a variation of PRK (Photorefractive keratectomy) surgery.

LASEK is similar to other laser refractive surgeries in which the cornea is reshaped with the use of excimer laser. This allows the light that falls on the eye to get a better focus on the retina giving the patient a clearer vision without using glasses or contact lenses.

What Are the Advantages of LASEK Eye Surgery?

LASEK eye surgery is preferred by many patients due to a lot of advantages it has. In this procedure, there are a lot of techniques used to retain a very thin corneal surface layer of cells. This plays a very important role in the recovery of the cornea after the laser sculpting procedure has been performed.

Below mentioned are some advantages of LASEK Eye Surgery

  • This surgery avoids the complications that come while creating and reattaching the flap in the cornea
  • Unlike other eye surgery, After LASEK eye surgery the dryness of the eyes is less frequent

Read more: FAQ About ReLEx SMILE Surgery?

Is LASEK Surgery for me?

It is very important to consult a doctor before finalizing the type of surgery suitable for your eyes. Ideally, a person who has steep or very thin corneas should go for LASEK surgery as it is very difficult for the surgeon to conduct other surgery like LASIK.

Also, the traumatic injury on the eyes that have undergone LASEK eye surgery is less compared to LASIK. So if you are in a profession that inherent risk to the eyes like boxing, mixed martial arts, etc then it is advised to undergo LASEK surgery

If a person is suffering from dry eye syndrome then LASEK surgery is the ideal option as in this surgery corneal nerves responsible for the tearing reflex are not cut.

What Happens During LASEK Eye Surgery?

Before starting the surgery, topical anesthesia is administered directly into the eye. The top layer of cells or epithelium is treated with alcohol for 30 seconds after which it is detached from the underlying tissue.

The layer is then moved back by the doctor in order to access the underlying cornea tissue. This exposed tissue is then operated with the help of laser that is used in other surgeries like LASIK and PRK.

Once the surgery is completed the top layer of cells in reattached and put back at its place.

What Happens After LASEK Eye Surgery?

Just like other surgical procedures, the surgical area needs time to heal. In the case of LASEK surgery, the recovery time is around one week.

The patient needs to wear a specialized contact lens which serves as a bandage for at least four days. In the initial days, the patient will experience irritation in their eye which is perfectly normal.

The patient needs to visit the doctor after one week and three months post-surgery to check the overall progress and status of the eye.

Benefits of LASEK surgery

There are many benefits of LASEK eye surgery which is one of the reasons why it is preferred by millions of patients around the world. Below mentioned are some of the key benefits of this surgery

  • After the completion of surgery, the patient will have a better vision in just one week
  • LASEK surgery is less painful than other surgeries like PRK eye surgery
  • In this surgery, the corneal nerves are not cut and hence are safe which is especially beneficial for patients with dry eye syndrome

Read more: What Are Benefits of LASEK Eye Surgery?
Read more: How to Choose the Right LASIK Hospital in India for Your Eye Surgery?

Disadvantages of LASEK surgery

Just like any surgery, there are some disadvantages of undergoing LASEK surgery. Below mentioned are some of them.

  • When it comes to recovery, LASEK surgery takes a longer period for the patient to recover from the surgery. It takes at least one to two weeks for the eyes to completely heal which is a similar timeline required for a patient who has undergone PRK eye surgery
  • LASEK surgery causes more pain and discomfort when compared to LASIK.
  • A bandaged contact lens is mandatory on the eye post-surgery for at least three to four days. This is done to create protection from blinking eyelids and the operated eye surface.
  • A topical steroid drop needs to be administered for several weeks post-surgery

Cost of LASEK Surgery

The cost of LASEK eye surgery depends on a lot of things. Different cities have a different cost for the surgery, so if you are undergoing the surgery in metropolitan cities then the cost would be high while in other places it would be cheaper.

The cost also depends on the type of clinic and the technology used to perform the surgery. If you are undergoing the surgery in a well-reputed clinic that has the latest medical equipment,  the cost would be higher compared to a newly inaugurated clinic that might have older equipment. The risk factor is also high at a new clinic compared to the seasoned ones as you can always refer to the patient testimonials.

On average the cost of LASEK eye surgery can range anywhere between twenty thousand to one lakh rupees per eye.
Read more: What is The Cost of LASEK Eye Surgery in India?

To conclude LASEK eye surgery is one of the most popular eye surgery options that millions of people prefer worldwide. If you want to know more about LASEK surgery or get your eyes evaluated, give us a call at (+91) 992 299 5549. You can also fill in your information below and one of our representatives will get in touch with you.