LASEK and LASIK: Understanding the Two Types of Vision Correction Procedures
Both LASEK and LASIK are advanced vision correction procedures, with major differences in technique and recovery. Here’s an overview to help you understand which one might be right for you.
LASEK overview
Laser Epithelial Keratomileusis (LASEK) is a procedure similar to LASIK that is used to correct nearsightedness, farsightedness, astigmatism, and presbyopia. Unlike LASIK, LASEK uses only one laser. Instead of creating a corneal flap with a laser, an alcohol solution softens the corneal surface layer, which is then moved aside to reshape it. After repositioning, the layer is repositioned and a protective contact lens is placed to aid healing, usually removed after four days. LASEK is ideal for those with thin corneas or certain conditions where LASIK may be challenging. Recovery from LASIK is slower than LASIK, usually taking up to two weeks.
LASIK Overview
LASIK, or laser-assisted in situ keratomileusis, is a popular laser eye surgery performed worldwide. This procedure reshapes the cornea to correct vision problems such as nearsightedness, farsightedness and astigmatism. It is quick—usually about 15 minutes to 24 hours for both eyes—with a shorter recovery period, making it more convenient than LASEK in many cases.
Advantages and disadvantages of LASEK
Benefits:
- Typically safe and effective, with potentially good long-term results.
- The risk of infection and corneal haze is reduced compared to LASIK.
- There is no risk of unlimited flops, because no flop is generated.
- Rapid recovery of corneal nerve sensation in some patients.
Disadvantages:
- Because of the slow healing time, some patients experience mild pain after surgery.
- A bandage contact lens is required for the first few days.
Pros and cons of LASIK
Pros:
- Quick recovery, usually within a day.
- With minimal discomfort and a high success rate, many patients achieve 20/20 vision or better.
- Quick process, takes only 10 minutes.
Cons:
- Not suitable for patients with thin corneas, severe refractive errors or dry eye syndrome.
- Rare risks include dry eyes, glare, and other visual disturbances.
- Removal of corneal tissue is irreversible.
- Potential for flap complications if impacted.
Types of LASIK eye surgery
Wavefront LASIK: Wavefront lasik procedure uses computer imaging to create a three-dimensional map of the patient’s eye, allowing for precise corrections and increasing the likelihood of achieving 20/20 vision after the lasik procedure.
Standard LASIK: Standard LASIK is a traditional procedure that involves reshaping the corneal tissue with a laser. A flap is cut in the outer layer of the cornea, allowing laser access for reshaping as needed.
Epi-LASIK: In this procedure, Lasik eye surgeons remove a thin layer from the cornea to reshape it with a laser. The layer can then be replaced or permanently removed. A soft contact lens is usually provided to protect the cornea during the healing process.
LASEK vs. LASIK: Choosing the Right Procedure
The main difference between LASEK and LASIK is recovery time. With LASEK, you will need to take about a week off to allow your eyes to fully heal. During this period, medicated drops are prescribed to keep you comfortable and support healing.
LASIK, PRK and LASEK each have high success rates and provide similar visual outcomes. Because the choice of procedure depends on your specific vision needs and eye anatomy, an eye surgeon will perform a thorough examination to recommend the best type of laser eye surgery that best suits your individual needs.
Choosing between LASIK and LASEK involves considering individual factors such as corneal thickness, lifestyle and recovery preferences. LASEK may be a better fit for those with thinner corneas, but LASEK tends to speed recovery. At Seedi Eye Care Clinic, we provide expert guidance to help you find the best option for your vision needs.
Because LASIK requires more advanced equipment than LASEK, it usually costs a little more. Before deciding on the best method, we strongly recommend consulting a medical professional. At Seedy Eye Care, we offer free information packs, phone consultations and virtual consultations to make booking quick and easy.
When considering laser eye surgery, remember that cost should not be the main factor. Seedi Eye Care’s pricing reflects the expertise of our renowned surgeons, state-of-the-art facilities and top-of-the-line technology.
Ready for a clear view? For a comprehensive consultation, visit us at Seedi Eye Care in Bangalore, India. Schedule your consultation today!
