What is LASIK eye surgery? Should you consider it? Key pre-surgery notes
21/12/2024If you want to improve your vision and leave your glasses behind to enhance your lifestyle, LASIK eye surgery (or laser vision correction surgery) is a popular and effective method to consider. Let Hoan My Gold Ky Dong Medical Center guide you through this topic in detail.
Implement visual field test before Lasik eye surgery.
What is LASIK eye surgery?
LASIK eye surgery is a modern and safe method used to treat refractive errors. This procedure directly reshapes the cornea – the transparent outer layer of the eye – to improve the focus of light, enabling the patient to see clearly without glasses or contact lenses.
The cornea plays a crucial role in focusing light onto the retina, where images are processed and transmitted to the brain. When the cornea has an improper curvature, light does not focus correctly, leading to blurred vision. LASIK eye surgery adjusts the curvature of the cornea, addressing these issues and restoring clearer vision.
Who is Suitable for laser vision correction surgery?
Not everyone is a candidate for laser vision correction surgery. To ensure safety, patients need to meet the following criteria:
- Must be 18 years or older.
- Corneas must be sufficiently thick, typically between 530–550 micrometres. Surgery is not recommended for thinner corneas.
- Vision should remain stable for at least six months prior to surgery.
- Patients must be able to allocate time for post-surgery recovery and eye care.
- Should not have chronic conditions such as diabetes, hypertension, or heart disease requiring ongoing treatment.
- Should not have eye diseases like cataracts or macular degeneration.
- Not suitable for pregnant or breastfeeding women.
Advanced methods for LASIK eye surgery
Several advanced technologies are available for refractive surgery today:
Procedure | Description |
LASIK | Utilises a laser to create a corneal flap and reshape the curvature, offering effective results with quick recovery. |
FEMTO LASIK | An enhanced version of LASIK that uses a femtosecond laser for precise flap creation, reducing complication risks. |
ReLEx SMILE | A minimally invasive procedure that does not require a corneal flap, promoting faster recovery and reducing dry eye risk. |
PHAKIC ICL | Involves implanting an additional intraocular lens, suitable for patients with high prescriptions or thin corneas. |
Each method has unique advantages and limitations, tailored to different eye conditions. To determine the most suitable option, consult an experienced specialist at a trusted medical facility.
Should you opt for laser vision correction surgery?
LASIK eye surgery offers several benefits, including:
- Eliminating dependence on glasses or contact lenses.
- Enhancing quality of life and confidence.
- Providing stable and clear vision over the long term.
However, this procedure may carry minor risks, such as dry eyes or reduced night vision contrast. The decision to proceed should be based on personal needs and professional advice from your doctor.
Should you opt for laser vision correction surgery? Yes, if you have a need and should be done at credible healthcare providers.
Pre-surgery notes
To achieve the best results from surgery, follow these guidelines below:
- Discontinue contact lens use
- Soft lenses: Stop wearing them at least 4 days before surgery.
- Hard lenses: Discontinue use at least 2 weeks prior.
- Eye hygiene. On the day before surgery, clean your eyelids twice daily (morning and night) by gently wiping along the lash line with a clean, warm, damp cloth.
- Avoid eye makeup. Refrain from applying any eye makeup or products from the day before surgery.
- Personal hygiene. Bathe and wash your hair the day before or the morning of surgery to maintain cleanliness.
Post-surgery care
Proper rest and care after surgery are essential for optimal results. You should:
- Use prescribed medication as directed by your doctor.
- Avoid rubbing your eyes or exposing them to dust.
- Attend regular follow-up appointments to monitor your eye health.
At Hoan My Gold Ky Dong Medical Center, we pride ourselves on being the only facility within the Hoan My Medical Group offering comprehensive eye care services. With cutting-edge technology and a team of leading experts, we are committed to providing you with a superior and safe eye care experience.
Let us care for your vision. Contact us today via Hotline 0919 209 039 or register online here.
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HOAN MY GOLD KY DONG MEDICAL CENTER
Customer Service Hotline: 0919 209 039
Address: 27 Ky Dong Street, Ward 9, District 3, Ho Chi Minh City
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