Lasik eye surgery

LASEK, which stands for Laser-Assisted Sub-Epithelial Keratectomy, is a refractive surgery method designed to address issues with vision, like nearsightedness, farsightedness, and astigmatism. This procedure offers a secure and successful option, differing from the conventional LASIK surgery. It is especially fitting for individuals with thinner corneas or corneal irregularities that might disqualify them from undergoing LASIK.

Who Needs LASEK Eye Surgery

LASEK eye surgery is recommended for individuals who have refractive errors and desire to reduce their dependence on glasses or contact lenses. It is particularly suitable for individuals with thin corneas, irregular corneas, or occupations or lifestyles that increase the risk of eye trauma.

When to See a Specialist

LASEK eye surgery is advisable for people with refractive errors who wish to decrease their reliance on eyeglasses or contact lenses. This approach is especially fitting for those with slim or irregular corneas, as well as for those engaged in professions or lifestyles that heighten the likelihood of eye injuries.

Procedure

• Application of Anesthetic Eye Drops: Prior to the surgical procedure, anesthetic eye drops are administered to the eye to induce numbness and ensure a painless surgical experience.

• Preparation of Epithelial Layer: The surgeon delicately eliminates the thin outer layer of the cornea, known as the epithelium, or crafts a flap in some cases.

• Reshaping with Laser: Employing an excimer laser, the corneal tissue underneath is reshaped meticulously, addressing the refractive error based on precise measurements and an individualized treatment plan.

• Administration of Medication: To enhance the laser treatment’s efficacy, a mild alcohol solution might be applied to the cornea, loosening its surface cells.

• Repositioning of Epithelial Layer: The epithelial layer is repositioned onto the treated corneal area, followed by the placement of a bandage contact lens that facilitates the healing process.

• Care After the Procedure: The surgeon will furnish specific guidelines for post-operative care, encompassing the application of prescribed eye drops, avoiding activities that strain the eyes, and adhering to follow-up appointments aimed at monitoring and evaluating the healing progress.

Road to Recovery

The duration of recuperation following LASEK eye surgery can span from a few days to several weeks. Throughout this period, it’s typical to encounter slight discomfort, blurred vision, sensitivity to light, and fluctuations in vision. Adhering to the post-operative care guidelines given by the surgeon is crucial for fostering healing and diminishing the likelihood of complications.

Risk Management

Although LASEK eye surgery is widely regarded as both safe and successful, akin to any surgical intervention, it does entail specific inherent risks. These potential risks encompass dry eyes, the presence of glare or halos around lights, a vision that appears hazy, corneal haze, susceptibility to infection, and the possibility of overcorrection or under-correction of the refractive error. Your surgeon will engage in a comprehensive discussion of these risks with you and implement essential precautions to mitigate them.

Benefits of LASEK Eye Surgery

• Enhanced Vision: LASEK eye surgery has the potential to markedly diminish or even eliminate dependence on glasses or contact lenses, leading to enhanced clarity of vision and improved visual sharpness.

• Individualized Approach: This procedure can be finely tailored to cater to the distinct visual needs of each person, enabling precise correction of refractive imperfections.

• Enhanced Safety: LASEK eye surgery stands as a suitable choice for those possessing thinner corneas or other corneal irregularities, circumstances that might render them ineligible for LASIK.

• Speedy Recuperation: Although the initial healing phase may necessitate some time, the majority of individuals undergo a relatively swift recovery and can resume their usual activities within a few weeks.

Frequently Asked Questions

1. Does LASEK eye surgery hurt?

   LASEK eye surgery is typically not painful. The use of anesthetic eye drops ensures that the procedure is comfortable. However, it is common to experience mild discomfort or a sensation of grittiness during the initial healing phase.

2. How long does the recovery period take after LASEK eye surgery?

   The recovery period after LASEK eye surgery can vary from a few days to several weeks. During this time, the vision gradually improves, and any initial discomfort or side effects subside. It is important to follow the post-operative care instructions provided by the surgeon to ensure optimal healing.

3. Can both eyes be treated during the same surgery?

   Generally, LASEK eye surgery is performed on one eye at a time to allow for proper healing and assessment of the outcomes before treating the other eye. However, this can be discussed with your surgeon based on your specific circumstances.

4. Are the results of LASEK eye surgery permanent?

   LASEK eye surgery aims to provide long-term vision correction, and in many cases, the results are permanent. However, it is important to note that the eyes can still undergo age-related changes, and some individuals may require a follow-up procedure or use glasses for certain activities as they get older.