Eye Health Centre

Refractive Treatment / Laser Eye Surgery

Refractive treatment is a type of medical treatment that is used to correct vision problems, particularly those caused by refractive errors such as nearsightedness, farsightedness, and astigmatism. Refractive errors occur when the shape of the eye prevents light from being focused properly on the retina, resulting in blurry vision.

 

Refractive treatments can take many forms, including corrective lenses, such as glasses or contact lenses, as well as surgical procedures like LASIK (laser-assisted in situ keratomileusis) and PRK (photorefractive keratectomy). These treatments work by reshaping the cornea, the clear front part of the eye, to improve the way it focuses light onto the retina.

 

Corrective lenses work by bending the light that enters the eye to compensate for the shape of the eye's lens and cornea, while surgical procedures use lasers to remove small amounts of corneal tissue, altering its shape and improving vision. Both approaches can be effective in treating refractive errors and improving vision, though the best approach for a given patient depends on a number of factors, including the specific nature and severity of their refractive error, their age, and their overall health.

 

Refractive treatment has become increasingly popular in recent years, with millions of people worldwide opting for corrective lenses or refractive surgery to improve their vision and reduce their dependence on glasses or contact lenses. However, like all medical procedures, refractive treatments carry some risks and potential complications, and it is important for patients to carefully consider their options and consult with a qualified healthcare provider before undergoing any type of refractive treatment.

 

 

Intraocular Lens Treatments

Intraocular lens (IOL) treatment is a type of surgical procedure that is used to treat cataracts, a common eye condition that causes cloudy or blurred vision. Cataracts occur when the natural lens of the eye becomes cloudy or opaque, often as a result of aging, and can make it difficult to see clearly.

 

During an IOL treatment, the cloudy lens is removed and replaced with an artificial lens implant, called an intraocular lens. IOLs are typically made of plastic, silicone, or acrylic materials and are designed to improve vision by focusing light onto the retina, the light-sensitive tissue at the back of the eye.

 

There are several types of IOLs available, each with its own advantages and disadvantages. Monofocal IOLs, for example, are designed to correct vision at a single distance, usually either near or far. Multifocal IOLs, on the other hand, are designed to correct vision at multiple distances, reducing the need for glasses or contact lenses after surgery. Toric IOLs are designed to correct astigmatism, a common refractive error that can cause blurred or distorted vision.

 

IOL treatment is typically performed as an outpatient procedure and is generally considered safe and effective. However, like all surgical procedures, there are some risks and potential complications, such as infection, bleeding, and vision loss. It is important for patients to carefully consider their options and discuss the potential risks and benefits of IOL treatment with a qualified healthcare provider before undergoing the procedure.