linssiimplanttileikkaukset

Linssiimplanttileikkaukset, often referred to as refractive lens exchange (RLE) or clear lens extraction (CLE), are surgical procedures to improve vision by replacing the eye's natural lens with an artificial intraocular lens (IOL). This procedure is distinct from cataract surgery, although it uses a similar technique. The primary goal of RLE is to correct refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), astigmatism, and presbyopia (age-related difficulty with close vision).

The surgery typically involves creating a small incision in the cornea. The eye's natural lens is then broken up and removed using ultrasound technology (phacoemulsification) or a similar method. Once the natural lens is removed, a foldable artificial lens is inserted into the eye's capsular bag, where the natural lens was located. This artificial lens is chosen based on the patient's specific visual needs and lifestyle.

There are various types of IOLs available, including monofocal lenses, which provide clear vision at one specific distance, and multifocal or extended depth of focus (EDOF) lenses, which aim to correct vision at multiple distances, potentially reducing the need for glasses or contact lenses. The choice of IOL significantly influences the outcome and the degree of spectacle independence achieved.

Recovery from linssiimplanttileikkaukset is usually rapid, with many patients experiencing improved vision within a few days. As with any surgical procedure, potential risks exist, though they are generally low. These can include infection, inflammation, and temporary visual disturbances. A thorough consultation with an ophthalmologist is essential to determine suitability for the procedure and discuss expected outcomes and potential complications.