Vision Correction Surgery Types: Benefits, Risks, andMore
In the past few years, eye professionals have achieved great advances in Lasik surgery
treatment, also known as an index of refraction and infrared eye surgery. There are numerous
Lasik surgery guides available. Most practices aim to reimagine the eye's surface so that light
travels through it and focuses on the retina.
Types of Vision Correction Surgery-
The basic corneal cells are reshaped during this surgical procedure to focus light on the retina
and surpass the retina. To determine the underlying tissue, eye physicians establish a flap of the
cornea's outer layer.
2) PRK (Photorefractive Keratectomy)
It is a laser-based process that reshapes the cornea. With the exception of LASIK, PRK only
reorganizes the cornea's texture. It is suitable for patients with moderate or severe eye problems,
poor eyesight, or refractive error.
3) LASEK (Laser Epithelial Keratomileusis)
The physician will use an ethanol solvent to construct a membrane where soft tissues will be
removed. The cornea is then reshaped with a laser, and the tissue is placed and stabilized with a
special contact. LASEK treats nearsightedness, vision problems, and distortion.
4) ALK (Automated Lamellar Keratoplasty)
People with chronic vision problems and a few stages of poor eyesight may benefit from this.
Rather than using a laser, the surgeon makes a slit in the cornea's sub-layer to help shape and
5) RLE (Refractive Lens Exchange)
This is a vision surgery method. A latex or plastic lens is used in its location. This operation,
also recognized as CLE or RLR (Refractive Lens Replacement), could be used to rectify serious
presbyopia or vision problems.
The physician shields and reconfigures a thin sheet of the cornea. The doctor then applies smooth
eyewear to the order to protect it until it heals completely.
7) PRELEX (Presbyopic Lens Exchange)
Refractive error patients have trouble concentrating on distant objects. PRELEX is a surgical
technique in which an eye specialist inserts a bifocal lens to achieve greater efficiency and aim.
This is also referred to as Intracorneal Ring Segments (ICR). The physician includes a small slit
in the cornea for this process. Then, two half-moon plastic rings are positioned on its upper rim
to straighten the cornea. To cure mild cases, the disc-shaped cornea enables rays of light to be
modified in their focus on the retina.
9) Phakic Intraocular Lens
Phakic Intraocular Lens Inserts are used in patients who are really unobservant for PRK or
LASIK. For this method, the surgeon prescribes a stimulator through some very tiny incisions at
the rim of the cornea that connects to the eyeball behind the pupil.
10) Keratotomy Astigmatic
It is a medical intervention that uses no laser to correct astigmatism. This procedure involves
making single or multiple two incisions in the sharpest part of the ocular surface. The cornea
loosens and tends to take on a more circular shape after the slits are made.
● More Comfortable Way of Life
● Instantaneous Advancement in Vision
● Long-term cost reductions with mostly fixed outcomes
● Increased Self-Belief
● Minimally invasive Procedure with Low Risk
● Influence on Eye Allergies
● High levels of the patient experience
Vision Surgery Risks Involved:
● Permanent eye skin irritation
● Dual vision, reflectors, or glare
● Adjustments for under/overcorrection
● Chronic vision
Consider a number of vision surgery types listed here, evaluate your priorities and tolerance for
risk, and ensure you have clear objectives. Then, speak with an optometrist with whom you have
faith and get your concerns addressed.