How Cataract Eye Surgery Will Be Performed When Needed

Cataract eye surgery has evolved greatly over many years, and has been used in countless thousands of operations dating back three centuries. This is no new illness which has only just surfaced, but a condition which extends back throughout recorded history, and the basic principles involved in the surgery are little changed. What has changed is the technology which is used to carry out these operations, and this now involves the use of lasers and what is effectively keyhole surgery on the eyes.

In the past there was only one way a cataract could be removed, and that was by a standard surgical procedure involving making an incision into the eye itself to allow for the cataract to be pulled through. For this to be possible, the cataract had to have solidified and become hard within the lens of the eye. It is still far easier to remove a cataract once it has reached this stage, but there is no absolute need to wait that long. Even without the modern techniques being used it is possible to carry out the operation much earlier than before, and the latest techniques can virtually be used at any time.

Of course it is still essential to make sure that it really is a cataract you are dealing with, and not something else which is merely producing similar symptoms. The initial symptoms such as noticing excessive glare from bright lights or objects can be caused by other factors, so it is important to have a thorough examination to determine the cause. If it is a cataract, you can always try to apply your own natural treatments just to see what happens, or you can try some of the latest developments such as eye drops which may lessen the number of cases which need surgery.

In most cases cataract eye surgery will prove to be the right way to proceed, especially if the cataract worsens to the degree where your sight is being severely affected. Once the world can only be seen as a blur there is little or no reason not to take the slight risk and have the operation carried out. If you live in the United States or another developed country you will almost certainly be offered the chance of using phacoemulsification, which can greatly reduce your chances of having complications. This procedure uses highly developed techniques which involve only a tiny incision and light anesthetic.

People living in most of the world will still have the operation carried out in the traditional way, with a much larger incision made into the eye and suction applied. There is inevitably going to be more risk with this technique, as well as a longer recovery period. In most cases, however, the end result will be the same, and this form of cataract surgery is still far safer than most of the surgery which hospitals carry out. You will just need to be more careful in the weeks immediately following the operation, but after this there should be no difference.

The second part of cataract eye surgery is adding the replacement synthetic lens, and these are also in a stage of development. With the lens, even those who live in the richest countries are going to need to pay extra money of they want anything more than the most standard lens, which is only capable of one dimensional focus and cannot accommodate. The better lenses, which offer full eye accommodation, are not considered to be covered under health insurance plans. Hopefully in the future the price and easy availability will lead to even further positive developments in cataract eye surgery.