What Are the Main Procedures Used for Laser Eye Surgery?

What Are the Main Procedures Used for Laser Eye Surgery?

What Are the Main Procedures Used for Laser Eye Surgery? Laser eye surgery, a prevailing practice in vision correction, is surrounded by various techniques and procedures. With technology advancements pushing boundaries every day, it’s crucial to understand these different procedures. Each technique has its unique approach towards reshaping the cornea with lasers, aiming at rectifying refractive errors.

Among these varied methods of laser eye surgery are LASIK (Laser-Assisted In Situ Keratomileusis), PRK (Photorefractive Keratectomy), and SMILE (Small Incision Lenticule Extraction). These three processes have gained recognition due to their efficiency and effectiveness in vision correction tasks. As you delve deeper into this article, you will gain insights into how each method works differently yet shares a common goal – achieving clearer sight through laser eye surgery.

LASIK

LASIK, an acronym for Laser-Assisted In Situ Keratomileusis, is a standout in the realm of laser eye surgery. This procedure has gained popularity due to its effective approach towards correcting refractive errors that disrupt clear vision. The technique revolves around using a specialized laser to reshape the cornea, which plays a crucial role in how light enters your eyes and gets focused.

---

Get Free Consultation

Please enable JavaScript in your browser to complete this form.

- Step 1 of 4

Select Your Gender *

• Woman
• Man

Next

Select Your Age

Age: 0

Next

When do you plan on getting The Treatment? *

• As Soon
• 3 Months
• 1 Year
• Only Info

Next

What is your name? *

Dropdown *Select Your TreatmentCheck-upEar Nose ThroatCardiovascular SurgeryMedical OncologyDentistryNutrition and DieteticsPediatricsDermatologyPhysical Therapy and RehabilitationGeneral SurgeryOphtalmologyInternal MedicineObstetrics and GynecologyWeight Loss SurgeryOrthopedics Traumatology and Sport InjuriesNeurologyNeurosurgeryRadiation OncologyEndoscopyCardiologyRadiologyUrologyOrgan TransplantationHematologyAesthetic Plastic and Reconstructive SurgeryBone Marrow TransplantationIVF

Phone *

What is your email? *

Paragraph Text

Get Your Consultation

---

ACIBADEM Health Point: The Future of Healthcare

We believe that everyone deserves access to quality healthcare, which is why we have established multiple branches in strategic locations. Whether you're in need of routine check-ups, specialized treatments, or emergency care, ACIBADEM Health Point is here for you.

---

The first step in this remarkable procedure involves creating a thin flap on the surface of your cornea. A skilled surgeon carefully folds back this flap, thereby exposing the underlying corneal tissue ready for treatment. It’s at this point that lasers come into play – they are used with pinpoint precision to modify the shape of your cornea based on predetermined calculations.

Post shaping process; the surgeon gently lays back the hinged flap onto its original position over the treated area where it naturally adheres without needing stitches. The reshaping part completed during LASIK works wonders by enabling light entering your eye to be properly focused onto your retina for clearer vision.

LASIK, like any surgical procedure, carries risks and potential complications. These may include issues such as dry eyes and visual disturbances like glare or halos around lights post-surgery. While these typically resolve within weeks or months following surgery, in some cases, they may persist for a longer duration.

LASIK stands out among laser eye surgery procedures due to its ability to provide rapid recovery and results with minimal discomfort post-procedure. This makes it a preferred choice for patients seeking vision correction through refractive surgeries, ensuring a world with less blur and more clarity.

PRK

Photorefractive Keratectomy, known as PRK, is a trailblazer in the world of laser eye surgery procedures. It’s a technique that has been around for decades and continues to be relied upon for its approach towards vision correction. In contrast to LASIK where a flap is created on the cornea, PRK involves removing the outer layer of the cornea entirely before moving onto reshaping.

The process begins with your surgeon using an alcohol solution or a special brush to gently remove this thin outermost layer called epithelium from your cornea exposing it for treatment. The exposed underlying tissue then undergoes careful reshaping with precision-guided lasers based on calculated measurements tailored specifically for your eyes aiming at correcting refractive errors.

Following the necessary modification, surgeons place a soft contact lens on the eye as a protective bandage, facilitating natural healing and regrowth of removed epithelial cells. This post-surgery phase, which usually takes a few days to a week, may bring about slight discomfort, such as grittiness or light sensitivity. However, these symptoms typically subside as healing progresses.

PRK (Photorefractive Keratectomy) stands out among other laser eye surgeries due to its suitability for individuals who may not qualify for LASIK. This is often attributed to factors such as having thin corneas or active lifestyles, which could pose potential risks associated with flap creation under the LASIK procedure. While PRK’s recovery tends to be slower than LASIK, it offers a viable alternative for those seeking vision correction through refractive surgeries.

SMILE

SMILE, standing for Small Incision Lenticule Extraction, is the newest kid on the block in laser eye surgery procedures. This technique’s uniqueness lies in its minimally invasive approach to vision correction through refractive surgeries. Unlike LASIK or PRK that involve reshaping cornea with lasers after creating a flap or removing the outer layer respectively, SMILE procedure uses cutting-edge femtosecond laser technology to craft a small disc-shaped piece of tissue within your cornea.

This process initiates when your surgeon programs calculated measurements onto a computer-guided femtosecond laser which then creates precise pulses forming bubbles outlining shape and location of lenticule – this miniscule disc-like piece within intact corneal layers. The same advanced femtosecond laser also simultaneously makes a tiny incision on surface of your cornea without disturbing rest of it unlike other procedures providing it unique edge over them.

SMILE (Small Incision Lenticule Extraction) stands out among laser eye surgeries due to its less invasive nature. The procedure involves creating a small incision to extract a pre-shaped lenticule, altering the cornea’s shape to correct refractive errors. Unlike other procedures, SMILE doesn’t involve creating flaps or removing significant portions from the corneal surface. This results in a quicker recovery and reduced risks associated with these factors, making SMILE an attractive choice for patients seeking effective yet less invasive vision correction through laser eye surgery.

Despite being relatively new addition to arsenal of procedures within realm of refractive surgeries, SMILE has successfully carved niche for itself due particularly because its minimal intervention aspect combined with precision-driven results setting platform where future advancements can thrive further revolutionizing landscape around how we perceive and correct our sight today!

How Is Laser Eye Surgery Used to Correct Vision 

Frequently Asked Questions