LENS IMPLANT Meaning and
Definition
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A lens implant refers to a surgical procedure in ophthalmology where an artificial lens is implanted into the eye to replace the natural lens that has lost its ability to focus properly. This procedure is primarily performed to correct various conditions affecting vision, such as cataracts, severe myopia, hyperopia, or astigmatism.
During a lens implantation surgery, a small incision is made on the front surface of the eye, typically near the cornea, allowing the surgeon to access the lens. The damaged or cloudy natural lens is then carefully removed, and an artificial intraocular lens (IOL) is inserted in its place. These IOLs are typically made from biocompatible materials like silicone or acrylic, which are designed to mimic the function of a healthy lens.
Lens implants offer several advantages over traditional methods of vision correction, such as eyeglasses or contact lenses. They provide a long-lasting solution by permanently replacing the damaged lens, resulting in improved visual acuity and clarity. Furthermore, lens implants eliminate the need for regular maintenance, cleaning, or replacement of corrective eyewear.
Proper selection of the intraocular lens is crucial for achieving the desired visual outcome. There are different types of lens implants available, varying in design and functionality. Monofocal lenses correct vision at a fixed distance, while multifocal or accommodating lenses provide a wider range of near and distance vision. The choice of lens implant depends on the patient's specific visual needs and the recommendations of the ophthalmologist. Overall, lens implantation has become a widely practiced and effective procedure for restoring vision and enhancing the quality of life for individuals with various eye conditions.
Common Misspellings for LENS IMPLANT
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Etymology of LENS IMPLANT
The word "lens implant" is a compound term consisting of "lens" and "implant".
- "Lens" originates from the Latin word "lens" meaning "lentil", which refers to a flat and circular legume. It was later extended to describe a transparent object that bends light and is used to focus or diverge rays.
- "Implant" comes from the Latin word "implantare", which means "to plant or graft". It combines the prefix "in-" meaning "in" and "plantare" meaning "to plant".
Therefore, the term "lens implant" suggests a transparent object that is placed or planted inside the eye to correct vision problems, specifically the replacement of the natural lens with an artificial one.
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