Articles from the clinic: The Park Hospital - part of Circle Health Group More than 7477 items endorsed by the best medical specialists

Frequently asked questions about intraocular lenses

There are two different types of intraocular lenses which are available. The first type available are phakic lenses. They can be placed in the eye without having to take the eye’s natural lens out and are made of plastic or silicone. The second type of lenses available are pseudophakic lenses. These are placed after the natural eye lens is removed. They can be implemented during cataract surgery. Intraocular lenses are usually made from flexible and foldable material and are about the same size as the original lens. The lenses implanted are usually monofocal intraocular lenses. However, it is also possible for multifocal intraocular lenses or toric intraocular lenses to be implanted.

What are the primary causes of hyperparathyroidism?

The parathyroid glands, located behind the thyroid, are endocrine glands that secrete the hormone that regulates calcium. A change in the parathyroid glands’ function, such as in hyperparathyroidism, results in abnormal calcium levels, affecting bones, kidneys and our overall health. Here to provide an expert insight into hyperparathyroidism is Mr Ioannis Christakis, renowned consultant endocrine surgeon.

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