What is an intraocular lens?

Intraocular lens is medical facilities that can be implanted in the eye to replace the lens that has been removed. Intraocular lenses are classically used in the treatment of cataracts, while the cataract is removed and replaced by an artificial lens, although they can also be used to correct certain types of vision problems. The technology for intraocular lenses has existed since 1949, when the first was implanted in Britain, but has improved significantly from the first days, with many options available today. Some are difficult while others are flexible. Flexible intraocular lens is easier to insert, requiring less invasive surgery and shortening the patient healing time. The procedure can often be performed under local anesthesia, with the patient up during surgery and a qualified optalmological surgeon can usually implant an intraocular lens in Less than an hour. Multifocial and adaptable intraocular lenses provide greater vision correction and can eliminate the need for glasses.Specialized toric lenses are also available, which, as well as lenses that filter out certain ranges of light to protect the eye from damage that may be caused by UV.

Not all patients are good candidates for implant with intraocular lens. They should talk about the risks and advantages of the surgeon's procedure and undergo a thorough evaluation to confirm that the procedure will be a good choice due to their health. If the patient is not a good candidate, the doctor may recommend other options. The patient can simply have to wait for eye problems and goggles to stabilize before the operation.

There is a short setting time after an intraocular lens is implanted in which the patient will have to get used to the lens. The period after surgery is also a time when complications such as infections may occur. It is important to perform subsequent visitsso that the doctor can monitor the eye health and check the location of the lens to confirm that everything has been done correctly and heals well. If vision correction with glasses is required, the eye test may also be carried out to determine what type of correction is needed.