The intraocular lens implant is a surgical procedure by which artificial lenses are implanted into the eye. It is used to correct vision problems caused by cataracts, glaucoma, and other ocular diseases.
The surgeon implants the intraocular lens or IOLs in the eye’s front chamber at the time of cataract surgery. The implant consists of a custom-made acrylic cylinder fitted with a variety of different types of lenses. A special tool called Femtosecond Laser is used to create a hole through the cornea through which the intraocular lens can be inserted into the eye’s front chamber.
Keep in mind that there are toric and non-toric lenses. You always need to consider the disadvantages of toric iols implant and consider whether it is worth undergoing surgery before finally making the decision to get operated on.
What is the Difference Between Toric and Non-Toric Lenses
The main difference is in the shape of the lens. Toric lenses are designed to correct astigmatism and presbyopia, while non-toric lenses are designed to correct myopia.
Toric Intraocular Lens Implant is a custom-made lens made specifically for the person’s eyes. It comprises several different components, including a polymethyl methacrylate (PMMA) base, which provides strength and support, as well as a toric design that corrects astigmatism and presbyopia.
Non-Toric Intraocular Lens Implant has been designed to fit over your natural lens so that it can correct your eye’s vision problems without having to have glasses or contacts in place all day long. The main difference between these two types of implants lies in their shape; toric lenses are designed to correct astigmatism and presbyopia, while non-toric lenses are designed to correct myopia.
What are the Benefits of Intraocular Lens Implant?
Reduced cost of wearing contacts or glasses
The cost of contact lenses, especially for long-term use, can be high. Intraocular lens implantation is a cost-effective option to replace the function of the natural lens in your eye. By using an intraocular lens implant, you can get rid of regular glasses or daily contacts and enjoy a higher level of comfort while enjoying clear vision.
Improved vision after cataract surgery
A cataract is one of the most common causes of vision loss in people over 50. When your natural lens becomes cloudy over time, usually due to aging, you may need cataract surgery to restore your vision. The intraocular lens implant has been designed specifically for this purpose. It provides better visual acuity and less spherical aberration than other intraocular lenses currently on the market.
Routine replacement is not necessary
In most cases, intraocular lenses do not need to be replaced as frequently as other lenses, such as contact lenses and glasses. The life expectancy of an IOL can be anywhere from five years to 15 years, depending on its type and how it is cared for by your optometrist.
Ideal for presbyopia patients
Many people have difficulty reading or driving without glasses or contact lenses, and they usually require a stronger prescription than those who don’t need them. Intraocular lens implants correct the vision, allowing you to see clearly without glasses or contacts. The key benefit is that they are ideal for presbyopia patients.
No discomfort
Unlike artificial eyes that sit within your eye socket, intraocular lenses are placed directly on top of your natural eye without discomfort. This makes them perfect for patients who experience pain due to pressure on the eyelid from wearing contact lenses or glasses for hours at a time.
It can be used for both eyes
Most patients who undergo surgery to replace their intraocular lenses have one eye operated on. However, some people may need both eyes treated simultaneously due to medical conditions such as cataracts or corneal disease, which could affect vision if left untreated. In these cases, you will have an extra operation performed on your second eye during your first follow-up appointment after surgery. This way, both eyes can be fixed with the same type of implantation device and performed in the same way by the same surgeon who will operate on your first eye during this procedure.
Correct farsightedness
Correct farsightedness: The natural shape of your cornea causes light rays to focus on a point in front of you, causing farsightedness. In patients with nearsightedness, intraocular lens implants can improve distance vision significantly.
Preserve your eyesight
A corneal transplant can help preserve your eyesight by providing a new layer of tissue to replace the damaged cornea. A transplant may be necessary if you have long-term damage to the cornea.
Preventive care for cataracts
Cataract surgery can correct your vision but does not stop future cataract development and progression. If you have had a corneal transplant and are at high risk for developing cataracts, you may also want to consider getting an IOL implant to prevent further damage to your eyesight. If any further cataracts develop in the future.
Improve clarity of vision
An IOL implant can also help improve the clarity of vision by reducing astigmatism or other eye conditions that cause blurred vision or poor color perception, called refractive errors.
Reduce or eliminate astigmatism
The intraocular lens (IOL) is a key part of cataract treatment. The IOL replaces the natural lens in the eye and corrects vision. The intraocular lens implant (IOL) is a small plastic device that sits behind the natural lens, correcting vision by bending light rays and changing their focus. This means it can correct common refractive errors such as nearsightedness, farsightedness, and astigmatism.
Bottom Line
The lens implant, also known as an intraocular lens or short IOL, is a lens shape plastic implanted in the eye to replace the natural crystalline lens when it is damaged by disease or age. An IOL is a tool used to cure refractive errors through cataract surgery. Hence, the purpose of intraocular lens implantation is to alter the effective power of the eye and provide clear vision after surgery.Be sure to go for the right choice for you when choosing between the various types of lens implants.