Let there be sight

Mr Patwardhan tells us about the different options available at Duchy Hospital when it comes to cataract surgery.

The human eye works like a camera. It has a natural lens that allows images to focus on the retina. This lens is transparent until it turns cloudy and becomes opaque – otherwise known as a cataract. A cataract is most commonly caused by age-related changes to the lens. Occasionally, cataracts can develop at a much younger age due to the use of steroid, injury to the eye or metabolic disorders.

Modern cataract surgery is a very sophisticated procedure performed by highly trained and skilled ophthalmic surgeons using technologically advanced equipment. The procedure takes 15-20 minutes under local anaesthesia, requires no stitches and no hospital stay. The surgeon, using a phacoemulsification machine extracts the lens through a small 2.5 mm incision. An acrylic intraocular lens (IOL) is then inserted in its place, restoring clear eyesight.

According to Mr Patwardhan, standard IOL, also known as monofocal lens, gives clear focus at a fixed distance. So, if the clear focus is for far distance, the person will need glasses to read books or work on the computer. Premium IOLs, however, are specially designed to reduce or eliminate dependence on spectacles. These lenses are not routinely available on the NHS. Multifocal IOLs provide focus at all distances and Toric IOLs correct astigmatism.

The new ‘Trifocal’ technology used in multifocal IOL, available through the Duchy Hospital, allows near, intermediate and distance vision without the need for glasses.

Mr Patwardhan continues: “Toric IOLs are designed to correct astigmatism, a condition in which person’s cornea is shaped more like the side of a rugby ball than a football. This can be corrected by inserting a Toric IOL in the eye. By correcting astigmatism, one can expect spectacle-free clear distance vision.”

There is an appropriate IOL for everyone, be it standard or premium. Consultation at Duchy Hospital offers the opportunity to ascertain which IOL is suitable for an individual based on their eye examination, lifestyle and expectations. Booking an appointment to see Mr Patwardhan regarding cataract surgery or for more information and pricing is easy – just call  Duchy Hospital on the number below.

Duchy Hospital
01872 438080
www.duchyhospital.co.uk