Cataract

Our eyes have a natural, clear lens situated just behind the pupil. Cataract occurs when this lens loses its transparency, causing blurred vision. Cataract can arise at any age but is most common in later life. It can also result from other eye conditions such as inflammation, certain medications or previous trauma. Your ophthalmologist can examine your eyes and give you specific information on your cataract type and the recommended treatment.

Modern cataract surgery is performed through a small incision (2-3mm) which minimises some of the risks associated with surgery. The small wound also reduces the likelihood of blurred vision after your operation (postoperative astigmatism). The hazy lens is removed and an artificial intraocular lens (IOL) is implanted instead. This lens is custom-selected by your surgeon to the correct power for your eye. Thanks to developments in surgical techniques and IOL technology, you can now also treat astigmatism at the same time as treating your cataract.

IOLs are also available that provide good near and intermediate vision in addition to distance vision without the need for glasses. Your ophthalmic surgeon will discuss the operation, your desired outcome and any risks associated with the operation at your visit prior to surgery.