28/02/2025
In cataract surgery, several types of intraocular lenses (IOLs) can be used to replace the natural lens. Here are some of the most common types:
Types of Intraocular Lenses
1. *Monofocal IOLs*: These lenses correct vision at one distance, usually far. Patients may still need glasses for near vision.
2. *Multifocal IOLs*: These lenses correct vision at multiple distances, reducing the need for glasses.
3. *Toric IOLs*: These lenses correct astigmatism, a condition where the cornea or lens is irregularly shaped.
4. *Aspheric IOLs*: These lenses reduce aberrations and improve visual quality.
5. *Presbyopia-Correcting IOLs*: These lenses address presbyopia, a age-related loss of near vision.
6. *Accommodating IOLs*: These lenses move with the eye's muscles to focus on objects at different distances.
7. *Phakic IOLs*: These lenses are designed for patients with high levels of nearsightedness, farsightedness, or astigmatism.
Advanced Technology IOLs
1. *Trifocal IOLs*: These lenses provide clear vision at three distances: near, intermediate, and far.
2. *Extended Depth of Focus (EDOF) IOLs*: These lenses provide a range of clear vision, reducing the need for glasses.
3. *Laser-Adjustable IOLs*: These lenses can be adjusted after implantation to fine-tune vision.
Choosing the Right IOL
The choice of IOL depends on individual factors, such as:
- Age and lifestyle
- Vision goals and expectations
- Presence of other eye conditions
Consult with an eye doctor or surgeon to determine the best IOL option for your specific needs.. For more info visit us at http://www.sarvottamhospital.com/latest-update/nearsightedness/71?utm_source=facebookpage
