UK Intraocular Lenses Market By Material,

intraocular lenses (iols) are artificial lenses that are used to replace the natural lenses in the eye during cataract surgery. they are also used in refractive surgery to correct vision problems such as myopia, hyperopia, and astigmatism. the uk intraocular lenses market is driven by the growing prevalence of cataract and other eye diseases, advancements in technology, and an aging population. in terms of material, the uk intraocular lenses market can be segmented into polymethyl methacrylate (pmma), silicone, hydrophobic acrylic, and hydrophilic acrylic. pmma is a rigid plastic material that was the first material used for intraocular lenses. it is still used in certain cases, but its usage has decreased due to the availability of newer materials. silicone is a soft and flexible material that is used in foldable intraocular lenses. hydrophobic acrylic is the most commonly used material for intraocular lenses due to its stability, clarity, and biocompatibility. hydrophilic acrylic is also gaining popularity due to its ability to absorb and release water, resulting in a more natural movement of the lens. the choice of material for intraocular lenses depends on various factors such as the patient's age, the severity of cataract, desired outcome, and the surgeon's preference. pmma lenses are durable and have been used successfully for many years, but they are rigid and do not correct astigmatism. therefore, they are most suitable for patients with low to moderate astigmatism and those who are not eligible for other types of lenses due to medical conditions. silicone lenses are more flexible and provide better correction of astigmatism, but they require a larger incision during surgery. hydrophobic acrylic lenses are the most widely used as they provide better visual outcomes, are easier to insert, and require a smaller incision. they also have a lower risk of developing posterior capsule opacification, which is when the back part of the lens capsule becomes cloudy, leading to a decrease in vision. hydrophilic acrylic lenses have similar benefits to hydrophobic acrylic lenses, but they have the added advantage of being able to correct higher degrees of astigmatism. in conclusion, the uk intraocular lenses market is witnessing a shift towards newer materials such as hydrophobic and hydrophilic acrylic, which offer better visual outcomes and a lower risk of complications. surgeons are also adopting advanced techniques and technologies for cataract surgery, leading to a higher demand for premium intraocular lenses. as the population continues to age, the demand for intraocular lenses is expected to increase, further driving the growth of the market.