Glasses Removal Procedures

“Glass Removal Procedures”, commonly known as “Refractive Surgery”, aim to correct vision problems like “Myopia” (nearsightedness), “Hyperopia” (farsightedness), and “Astigmatism”. 

Here are the main types of refractive surgeries along with a brief description of each:

Types of Refractive Surgery

1. LASIK (Laser-Assisted In Situ Keratomileusis)

• Description: A thin flap is created on the cornea, lifted, and then a laser reshapes the underlying corneal tissue to correct the refractive error.
• Advantages: Quick recovery time, minimal pain, and rapid improvement in vision.
• Disadvantages: Potential for dry eyes, halos, and glare around lights.

2. PRK (Photorefractive Keratectomy)

• Description: The outer layer of the cornea (epithelium) is removed, and a laser reshapes the underlying corneal tissue. The epithelium naturally regenerates over time.
• Advantages: Suitable for patients with thin corneas or those who engage in contact sports.
• Disadvantages: Longer recovery time and more discomfort compared to LASIK.

3. LASEK (Laser Epithelial Keratomileusis)

• Description: Similar to PRK, but the epithelium is preserved and moved aside during surgery, then replaced after the laser reshapes the cornea.
• Advantages: Suitable for patients with thin corneas or those at risk of trauma to the eye.
• Disadvantages: Longer healing time and more post-operative discomfort compared to LASIK.

4. SMILE (Small Incision Lenticule Extraction)

• Description: A laser is used to create a small, lens-shaped piece of tissue (lenticule) within the cornea, which is then removed through a small incision.
• Advantages: Minimally invasive, less risk of dry eyes, and faster recovery.
• Disadvantages: Limited to correcting myopia and mild astigmatism.

5. ICL (Implantable Collamer Lens)

• Description: A synthetic lens is implanted inside the eye between the iris and the natural lens, without removing any corneal tissue.
• Advantages: Suitable for high degrees of myopia, thin corneas, and those unsuitable for laser procedures.
• Disadvantages: Invasive procedure with risks such as infection, cataracts, and increased eye pressure.

Conclusion

Choosing the right procedure depends on various factors, including the type and severity of the refractive error, corneal thickness, lifestyle, and overall eye health. A thorough consultation with an experienced ophthalmologist is essential to determine the most appropriate surgical option for your specific needs. These procedures can significantly improve quality of life by reducing or eliminating dependence on glasses or contact lenses. SHIFA accompanies you step by step to achieve the best result of your eye surgery.