Experience the freedom of clear vision with LASEK, a laser eye surgery designed to reshape the cornea for improved eyesight. Ideal for reducing dependence on glasses or contact lenses, LASEK offers a safe option for patients with thinner corneas or active lifestyles.
LASEK is a laser eye surgery that reshapes the front surface of the eye to improve vision. Most patients achieve 20/40 vision or better and reduce their dependence on glasses or contact lenses, often enjoying long-lasting results.
LASEK is a surface laser procedure where a very thin layer of cells on the cornea is gently lifted before laser reshaping. It corrects refractive errors like nearsightedness, farsightedness, and astigmatism with a precise, safe approach.
The surgeon applies a diluted alcohol solution to loosen the epithelial layer on the cornea. This thin layer is carefully lifted, the underlying tissue is reshaped with an excimer laser, and then the epithelial layer is repositioned. A soft contact lens bandage helps protect the eye and promote healing.
Unlike LASIK, which creates a thicker corneal flap, LASEK preserves a thinner epithelial layer without cutting deeply into the cornea. This reduces flap-related risks and makes LASEK suitable for patients with thinner corneas or those prone to dry eyes. Healing takes longer than LASIK but offers excellent safety for certain patients.
Both LASEK and Photorefractive Keratectomy (PRK) are surface procedures. LASEK preserves and repositions the epithelial layer, whereas PRK fully removes it. Preserving the epithelium in LASEK tends to reduce postoperative discomfort and accelerate healing.
The excimer laser emits cool ultraviolet light pulses that precisely reshape corneal tissue according to the patient’s prescription. This technology minimizes damage to nearby tissue and improves vision clarity.
Proper screening ensures LASEK is safe and effective based on individual eye characteristics, prescription stability, and overall health.
Candidates should be at least 18 years old with a stable vision prescription for at least one year. This stability helps ensure consistent, lasting results after surgery.
LASEK removes less corneal tissue than LASIK, so it is more suitable for patients with thinner corneas. A corneal pachymetry test measures thickness to confirm adequate tissue remains for structural safety.
Good eye health is essential. Patients with active infections, severe dry eye, or corneal dystrophies may need treatment or alternative procedures before LASEK.
Autoimmune diseases, diabetes, or medications that impair healing can affect candidacy. Your medical history aids safe surgical planning.
LASEK is ideal for patients with active lifestyles or occupations at higher risk of eye trauma due to the absence of a thick corneal flap.
LASEK has multiple advantages that make it a suitable laser vision correction option for selected patients.
Because LASEK does not create a thick flap, the risk of flap displacement or injury is very low, beneficial for athletes or those with physically demanding activities.
The epithelial lift technique allows treatment in patients with thinner corneas who may not be good candidates for LASIK.
LASEK tends to cause fewer dry eye problems postoperatively compared to LASIK, making it preferable for patients with preexisting dryness.
Most patients maintain stable vision correction for years, with minimal regression and the option for enhancement if needed.
LASEK better preserves corneal biomechanics, lowering the risk of postoperative ectasia (corneal thinning) in appropriate patients.
Understanding potential risks helps patients set realistic expectations and enables proper recovery.
Patients commonly experience mild to moderate burning, stinging, or gritty sensations for several days. Pain relievers and cold compresses can alleviate symptoms.
Glare, halos, and starbursts around lights, especially at night, may occur but usually decrease within weeks to months.
Temporary clouding of the cornea can affect up to 10% of patients but typically resolves with steroid eye drops and monitoring.
Some patients may require enhancement if too little or too much tissue is removed once vision stabilizes post-healing.
Infection is rare but serious. Proper use of antibiotic drops and hygiene minimizes this risk.
Healing time varies, especially in patients with underlying conditions, sometimes requiring extended follow-up care.
Intermittent blurry or fluctuating vision during healing is common and generally improves over time.
Preparation helps maximize surgical safety and success.
The exam includes measuring visual acuity, mapping corneal shape, and screening for eye diseases like glaucoma or cataracts.
Soft lenses should be removed two weeks prior, and rigid lenses four weeks prior to surgery to allow accurate corneal measurements and natural shape recovery.
Discuss all medications and supplements with your provider, especially those affecting healing such as isotretinoin or blood thinners.
Plan for a ride home on surgery day and someone to assist during the first day or longer if necessary, as you cannot drive immediately after surgery.
Avoid eye makeup, lotions, or perfumes on surgery day and wear comfortable clothing as advised by your surgeon.
Take the first step towards clearer vision today. Contact a trusted eye doctor listed with Specialty Vision to see if LASEK is the right choice for you. Don't wait to enjoy life without the hassle of glasses or contacts!
The procedure typically takes around 15 minutes per eye and is well tolerated with minimal discomfort.
Topical anesthetic drops numb the eye, and a speculum keeps the eyelids open to prevent blinking during treatment.
A diluted alcohol solution loosens the epithelial layer so it can be gently lifted without damage.
An excimer laser sculpts the corneal tissue precisely while tracking involuntary eye movements.
The lifted layer is carefully repositioned onto the corneal surface, aiding faster healing and reducing discomfort.
A soft contact lens bandage is applied to soothe the eye and protect it until the epithelium heals, usually within three to five days.
Recovery is gradual and requires careful adherence to aftercare instructions to achieve the best outcome.
Expect some irritation, tearing, and light sensitivity. Rest your eyes, avoid screens, and wear protective shields as recommended.
Use prescribed antibiotic, steroid, and lubricating drops on schedule to prevent infection, reduce inflammation, and keep eyes moist.
Postoperative exams typically occur at one day, one week, and one month to monitor healing progress and intervene if needed.
Most daily tasks, including driving and light exercise, can resume in a few days. Avoid swimming and dusty or smoky environments for at least two weeks.
Wear UV-blocking sunglasses outdoors to protect healing eyes from sun damage and reduce glare sensitivity. Avoid rubbing your eyes.
Vision may fluctuate initially but generally stabilizes within weeks to months. Patience and compliance with care guidelines are essential.
Other surgical options may suit different eyes, lifestyles, and vision correction needs.
Creates a thicker corneal flap for faster recovery but carries flap-specific risks and is less suitable for thin corneas.
Removes the epithelium entirely before laser reshaping. It has a longer recovery time but is effective for thin corneas.
Uses a small incision to remove corneal tissue, often resulting in less dryness and faster return to activities.
Implantable lenses inside the eye correct very high prescriptions without removing corneal tissue but may require future lens exchange.
Replaces the natural lens for patients with cataracts, correcting vision and removing cloudiness simultaneously.
Take the first step towards clearer vision today. Contact a trusted eye doctor listed with Specialty Vision to see if LASEK is the right choice for you. Don't wait to enjoy life without the hassle of glasses or contacts!
LASEK is a laser eye surgery that reshapes the cornea to improve vision, reduce reliance on glasses or contacts, and offers long-lasting results.
