The more abnormal your eyesight is,
the less happiness you can see in life.
Phayathai 3 Hospital is therefore dedicated and committed
to providing expert care
through advanced medical technology
to restore everyone’s eyes
to see the clear and bright happiness in life normally again.
“Lasik” is a treatment to correct vision problems using laser, which can fix nearsightedness, farsightedness, and astigmatism by reshaping the corneal surface according to each individual’s prescription. After treatment, patients will regain normal or near-normal vision. Originally, Lasik involved using a blade to create a corneal flap before applying the laser to reshape the cornea. However, nowadays, advanced technology allows all steps to be performed with lasers only, without using blades, making it safer and more effective.
Special Vision Correction Device for a New World of Sight
At Phayathai 3 Hospital, besides being cared for by specialized ophthalmologists, patients with vision problems also receive treatment using modern technology. We use the latest laser vision correction devices with high treatment efficiency. The advantages include:
- Maximum safety with Eye Tracking and Rotation Balance systems that detect eye movement in 7 directions, accurately tracking pupil and sclera movements at a frequency of 1050 Hz, minimizing laser errors. The entire procedure uses 100% laser technology with alignment systems that do not require physical contact from the doctor, making it a No Touch Technique that further reduces risks.
- Minimal side effects due to the laser firing speed of 1050 pulses per second, the highest speed among current laser vision correction devices. The laser beam is dispersed in a special inverted bell shape, preventing high heat and avoiding damage to the cornea in the treated area, allowing faster eye recovery.
- Comprehensive vision correction with programs supporting various treatments including PTK, PRK, LASEK, Epi-LASIK, LASIK, TRANS PRK, and Femto-LASIK. Treatments can be customized individually to correct nearsightedness, farsightedness, and astigmatism simultaneously.
Lasik is not as scary as you think, takes very little time, and you can go home the same day
Lasik vision correction is considered a One Day Surgery. After the doctor examines and confirms eligibility, the procedure can be completed within the same day with the following steps:
- The doctor administers local anesthesia to the eyes.
- The patient lies on the machine, which has a system to keep the eyelids open.
- The patient looks at the laser light, and the doctor uses the laser to reshape the corneal surface to achieve the desired prescription.
- The entire Lasik procedure takes about 10-15 minutes.
- After the procedure, the eyes are covered with a shield that has small holes, allowing some vision but protecting against bright light, dust, and foreign objects. While the shield is on, avoid getting water in the eyes, rest well, and do not rub the eyes.
- Return to the doctor the next day to remove the shield and check the eyes. Vision should be clear and normal.
- Use prescribed antibiotic and anti-inflammatory eye drops for about 2 weeks until fully healed and vision is normal. Follow-up appointments will be scheduled at 1 month, 3 months, and 1 year.
How to prepare before correcting vision problems with Lasik?
To undergo Lasik, patients must have a detailed eye examination by a doctor to measure corneal thickness to ensure it is sufficient for Lasik, as well as to measure vision and corneal curvature for optimal treatment planning. After the doctor confirms eligibility, preparation includes:
- Avoid straining your eyes before the procedure.
- If you wear contact lenses, remove them at least 3-7 days before the exam to check the cornea for any damage and ensure it is ready for Lasik. Severe dryness or corneal damage can affect measurement accuracy and treatment effectiveness, so removing lenses beforehand helps restore the cornea to normal.
- The eye exam involves using pupil-dilating drops that cause blurred vision for about 4 hours or longer. Therefore, do not drive yourself and bring someone to accompany you for safety.
- Patients can have the eye exam in the morning and undergo Lasik in the evening on the same day if the doctor approves.
Benefits of deciding to have Lasik?
Lasik is a permanent treatment for vision problems, restoring normal vision so patients can see the world clearly and live happily and smoothly. Compared to wearing contact lenses, Lasik is more cost-effective and safer. Long-term contact lens use can cause harmful side effects such as eye allergies, corneal scratches, corneal inflammation, or infections. Additionally, contact lens care, removal, and cleaning are complex and require careful attention since they introduce foreign objects into the eyes, which can cause damage if not handled properly. Therefore, if you want to truly restore your vision, Lasik is the most suitable treatment option.
Although Lasik can restore normal vision,
if you continue to strain your eyes dangerously,
nearsightedness, farsightedness, or astigmatism may return again.
Therefore, you should take good care of your eyes,
have regular eye check-ups every year,
to maintain good vision
and keep it with you for as long as possible.
