Facts About Intraocular Lens Surgery in Miami and Fort Lauderdale, FL

Posted by sighttrust on August 12th, 2022

Cataract surgery is advised for most seniors after they reach a certain age and experience trouble viewing the world around them. There is no reason to worry, as this surgery is standard and includes almost no risks. It is also important to remember that cataract is not an ailment. On the contrary, it is a part of aging and is likely to occur in advanced age. Removing the cloudy eye lens and replacing it with an IOL or intra-ocular lens is the accepted treatment. Also known as intraocular lens surgery in Miami and Fort Lauderdale, FL, it can improve the patient's life, allowing the individual to follow the same lifestyle as before.

Purpose of IOLs

An artificial lens replaces the natural eye lens and takes over the role without causing any problems to the patient. It enables proper focusing of light on the retina, thus clearing the vision so that the patient can view objects clearly without feeling any additional need for other aids. It is essential to note that man-made lenses may not mimic natural lenses perfectly. Selecting the right one is of utmost importance, therefore. Not all IOLs are the same, though. Almost all of them come with certain limitations. Therefore, it is necessary to select wisely as the IOL would remain in the eye for a lifetime.

Yes! A layperson may not be equipped to choose as per the requirement. This makes it imperative to consult an eye specialist well before surgery. The surgeon will place the selected lens after removing the cataract-riddled one.  

The surgeon may inform the patient about the materials used and provide two options: a rigid IOL or a foldable one. Interestingly, the rigid IOL is not favored widely as it requires a reasonably large incision to be inserted into the eye. On the other hand, a foldable IOL is made out of silicon or acrylic materials. The lens is inserted in the folded state that opens up once it reaches the right position.

Types of IOLs

Apart from the material, the clarity achieved by using IOL is regarded as all-important. The patient has the liberty of selecting from the following varieties:

Monofocal- Most patients prefer this type of lens as it helps them focus at a distance and view far-off objects. Elderly persons must be provided with reading glasses after successful cataract surgery to read correctly. Near vision thus needs to be corrected with prescription glasses.

Multifocal- The IOLs have the power to focus as required. Patients may be able to view both near and distant objects equally well once the IOL replaces the blurry natural lens. Unfortunately, it is not always the perfect solution, as many patients have complained of seeing halos or glares. Advancement in technology has resulted in using trifocal IOL that effectively overcomes such problems.

It is essential to visit a doctor of ophthalmology in Miami and Fort Lauderdale, FL, regularly to have the eye problems diagnosed at the earliest. The development of cataracts can be corrected without any issues once the ophthalmologist and cataract surgeon recommend it.