LASIK surgery has helped millions see clearly without glasses or contacts. Many wonder about its safety, specifically if it can lead to blindness. This article explains LASIK, its risks, and why severe vision loss is highly unlikely. Let’s break down the facts.
Is Blindness a Risk with LASIK?
No surgery is without risks, but blindness from LASIK is extremely rare (never happened with any of our patients). Studies show no documented cases of total vision loss from the procedure when performed by a qualified surgeon. The technology is precise, and safety protocols are strict. Your eye doctor will screen you thoroughly to confirm you’re a good candidate.
Risks like infection or flap complications exist but are uncommon. These issues, when addressed promptly, rarely lead to significant vision problems. Choosing an experienced surgeon lowers these risks further.
How Does Your Eye Doctor Assess Your Eligibility?
Before LASIK, your eye doctor will perform a detailed evaluation. They’ll check your cornea’s thickness, pupil size, and overall eye health. This helps determine if LASIK is right for you. Tests include:
- Corneal Mapping: A device maps your cornea’s shape and thickness. This ensures your cornea can support the procedure.
- Pupil Size Measurement: Large pupils may affect night vision post-surgery. Your doctor will assess this risk.
- Tear Film Test: Dry eyes can impact healing. Your doctor may recommend treatment before surgery.
If any concerns arise, your doctor might suggest alternatives like PRK or glasses. This careful screening keeps the procedure safe.
Why Is LASIK Considered Safe?
LASIK’s safety comes from advanced technology and strict guidelines. Lasers are highly accurate, targeting only the intended tissue. Surgeons follow detailed protocols to minimize risks. Pre-surgery screenings filter out unsuitable candidates, ensuring better outcomes.
Complications, when they occur, are manageable. For example, flap issues can often be corrected with follow-up care. Infections are rare due to sterile techniques and post-surgery antibiotics. Data shows over 95% of patients achieve 20/20 vision or better.
What Happens During LASIK Surgery?
On surgery day, you’ll arrive at the clinic and receive numbing drops. A mild sedative may help you relax. Your surgeon will:
- Create a corneal flap using a laser or microkeratome.
- Lift the flap to access the cornea.
- Use a laser to reshape the cornea based on your eye’s measurements.
- Reposition the flap, which adheres naturally.
The procedure is painless, and you’ll go home the same day. Follow-up visits ensure proper healing.
How Can You Prepare for LASIK?
Preparation starts with a consultation. Bring notes about your vision history. Mention any changes, like trouble seeing at night or needing stronger glasses. Stop wearing contact lenses before your evaluation, as they can alter corneal shape.
Ask your doctor questions, such as:
- How will LASIK improve my daily life?
- What side effects should I expect?
- How long will recovery take?
These answers help you feel confident about the process.
What to Expect During Recovery?
After LASIK, your vision may be blurry for a few hours. Resting your eyes helps. Most patients return to normal activities within a day. Follow these tips:
- Use prescribed eye drops to prevent dryness.
- Avoid rubbing your eyes to protect the flap.
- Wear sunglasses to shield your eyes from bright light.
Your doctor will schedule follow-ups to check your progress. Full recovery typically takes a few weeks, with vision continuing to sharpen.
Can Complications Lead to Vision Loss?
Serious complications are rare. Issues like infections or flap displacement can occur but are treatable. For example, antibiotics clear infections, and flap issues can be fixed with minor adjustments. No evidence links LASIK to permanent blindness when performed correctly.
If you notice unusual symptoms, like severe pain or sudden vision changes, contact your doctor immediately. Prompt care resolves most issues.
Who Should Avoid LASIK?
Not everyone is a candidate for LASIK. Your doctor may advise against it if you have:
- Thin corneas may not support the procedure.
- Severe dry eye can worsen post-surgery.
- Certain health conditions, like autoimmune disorders.
Your eye doctor will recommend other vision correction options if LASIK isn’t suitable.
How to Choose a LASIK Surgeon?
Selecting a skilled surgeon is key to a safe procedure. Look for:
- Board certification and specialized training.
- Experience with thousands of LASIK procedures.
- Positive patient reviews and testimonials.
Ask about their complication rates and follow-up care. A thorough consultation shows their commitment to your safety.
When Should You Consider LASIK?
If you’re tired of glasses or contacts, LASIK might be an option. Schedule a consultation if you’re over 18, have stable vision, and are in good health. Regular eye exams help track changes in your vision, so you’ll know when to explore LASIK.
Don’t wait if you’re curious about clearer vision. A comprehensive exam will clarify if LASIK fits your needs.
What Are the Long-Term Benefits?
LASIK offers lasting vision improvement for most patients. Many enjoy years of clear vision without corrective lenses. Regular eye exams ensure your eyes stay healthy post-surgery. If your vision changes later, touch-up procedures may be an option.
The freedom from glasses or contacts improves daily life, from sports to travel. Patients often report greater confidence and convenience.
LASIK is a safe, effective way to improve vision with minimal risks. Blindness is not a realistic concern when you choose a qualified surgeon and follow their guidance. Schedule a comprehensive exam to see if LASIK is right for you.
Ready to take the next step toward a clearer vision? Schedule a consultation with SuraVision today to discuss your options and learn more about LASIK Surgery. Call us at 713-730-2020 or book your appointment online!