Welcome to our blog, where we strive to provide helpful information about optical and vision care products for our readers. Today, we will focus on a specific type of laser eye surgery known as LASEK. Laser-Assisted Subepithelial Keratectomy, or LASEK, is a type of refractive surgery that aims to correct vision problems such as nearsightedness, farsightedness, and astigmatism.
LASEK is a relatively new procedure that has gained popularity in recent years. During the surgery, a thin layer of the cornea is lifted with a microsurgical instrument or a special blade, and the underlying tissue is reshaped with a laser. The cornea is then repositioned and held in place with a soft contact lens until it heals. This procedure is different from LASIK, which involves creating a flap in the cornea.
Advantages of LASEK
There are several advantages to choosing LASEK over other types of refractive surgeries such as LASIK or PRK:
- Less invasive: Because the procedure does not involve creating a flap in the cornea, the healing process is quicker and there is less risk of complications.
- Suitable for thin corneas: Patients who have thin corneas may not be eligible for LASIK, but LASEK can safely correct vision problems for these individuals.
- Less risk of dry eyes: Since LASEK does not involve creating a corneal flap, the risk of long-term dry eyes is lower compared to LASIK.
Recovery and Post-Operative Care
The recovery process for LASEK is typically quicker than LASIK, but patients should still expect to experience some discomfort and vision fluctuations in the first few days after the surgery. It is important to follow your eye surgeon’s instructions for post-operative care to minimize any risks of complications.
Here are some tips for post-operative care:
- Use eye drops: Prescribed eye drops will help with any dryness, itchiness, or inflammation that may occur after the surgery.
- Avoid rubbing your eyes: Rubbing your eyes can dislodge the contact lens used to protect your cornea during the healing process.
- Avoid strenuous activities: It is best to avoid any strenuous activities or contact sports for at least a week after the surgery to give your cornea enough time to heal.
Overall, LASEK is a safe and effective option for correcting vision problems. However, like any surgery, it is important to carefully consider the risks and benefits and to choose a qualified and experienced eye surgeon to perform the procedure.
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