LASIK (Correct Your Vision)

· Those in Bangkok for at least 2 weeks.
· Those with myopia, hyperopia or astigmatism.
· Those who wish to treat their eyesight problem.
· Those who wish to improve their vision.
· Those who wish to stop using spectacles as well as contact lens.

LASIK is an acronym that stands for Laser-Assisted In Situ Keratomileusis.
It is known to be the best known and most commonly performed type of refractive surgery worldwide. Like other types of refractive surgery, LASIK also reshapes the cornea to enable light to enter the eye and focus onto retina for clearer vision.
Results are immediate and usually continue to improve and stabilize over a few days.

Our affiliated eye center uses Fourth Generation Wave-front LASIK (NIDEK EC-5000 Cx II) for myopia (short-sightedness) and astigmatism (Blurred Vision).

PRK is a type of refractive surgery performed to correct myopia (nearsightedness), hyperopia (farsightedness) and astigmatism.

PRK was known as the first type of laser eye surgery for vision correction and it is the predecessor to the popular LASIK procedure. Although PRK has longer recovery period than LASIK eye surgery, PRK is still commonly performed and offers advantages over LASIK for some patients.

Like LASIK and other types of laser eye surgery, PRK works by reshaping the cornea using an excimer laser, allowing light entering the eye to be properly focused onto the retina for the clear vision effect.

The main difference between PRK and LASIK is that in LASIK, a thin flap is created on the cornea with a microkeratome or a femtosecond laser and this flap is lifted to expose the underlying corneal tissue and is replaced after the cornea is reshaped with an excimer laser; whereas in PRK, the thin outer layer of the cornea (epithelium) would be removed and discarded prior to the reshaping of underlying corneal tissue with an excimer laser. The epithelium repairs itself (grows back over the corneal surface) within a few days after surgery.

· The ophthalmologist uses a femtosecond laser to create a thinner corneal flap than those found in LASIK procedures. LASIK flaps tend to be between 120 to 160 microns thick, whereas SBK flaps are only 110 microns thick.
· The created flap is smaller in diameter than a typical LASIK flap, which minimizes damage to corneal nerve endings. Nerve damage is a probable cause of the post-operative dry eye in LASIK patients.

In summary, SBK attempts to retain the high success rate of LASIK procedures while offering patients a more comfortable post-operative period.

LASIK uses an instrument called a microkeratome or femtosecond laser which is used to create a thin flap in the cornea.
The cornea flap is then painlessly peeled back and the underlying corneal tissue is reshaped using another laser. After the cornea is reshaped so that it can properly focus light onto the retina, the corneal flap is put back in place and the surgery is complete.

LASIK is performed under local anesthesia in the form of eye drops (no shots, no needles) and usually takes about 10 minutes to complete. Patients may also request mild sedation for further numbness just in case.
After the surgery, it is recommended for patients to not drive home by themselves.

· Ensure your eye area is properly cleaned and make up free
· Do not use makeup, perfume, lotions, cologne or aftershave on the day of the surgery
· Dress comfortably
· Bring a driver to drive you
· Have a light meal or snack beforehand
· Drink a lot of plain water and avoid caffeine
· Do not forget to bring the eye drops prescribed for the surgery

<Advantages>
· Painless procedure
· Improves eyesight
· Quick procedure
· Immediate results
· No downtime
· No shots/needles
· Permanent results

<Limitations>
· Rare problems that can affect vision may occur
· Discomfort may be felt within 24 to 48 hours after surgery

For the first 6 hrs after treatment
· Keep your eyes closed and avoid bright lights

For the first 24 hrs after treatment
· Avoid straining your eyes as much as possible
· Avoid reading, watching TV
· Avoid screen time which includes smartphones, video games, and computers as much as possible
· A protective eye shield will be given to wear at least at night to avoid bumping or rubbing your eyes
· You can shower after 24 hrs after the treatment, avoid soap or other chemical products to come in contact with your eyes

For the first week after treatment
· Do not rub or squeeze your eyes
· Do not allow sweat to get into your eyes
· Do not use makeup around the eye area
· Do not engage in any rough or body contact sports
· Avoid dusty or smoky places

For the first month after treatment:
· You are advised to refrain from swimming, sauna, and facial treatment

Q1: Is this safe?
A1: The FDA recognizes LASIK as safe and effective.

Q2: Can I have both eyes done in 1 procedure?
A2: Yes. The quoted price is for both eyes.

Q3: Does it hurt?
A3: Since you will be given anaesthetic eye drops, you will not feel any pain during the surgery.

[Clinic Name] Yanhee Hospital
[Location] Bangkok, Thailand
[Nearest Station/ Nearest Tourist Destination] Walking distance to shopping places, FamilyMart, Horseriding place, Futsal Court and 1 min walk to bus station (Bang Phlat).
[Clinic Opening Time] Open 24 hours