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The specific technology being used by ophthalmologists will change depending on the eye condition being treated. For an invasive cornea surgical operation a Ziemer LDV Femtosecond precision laser is used. This piece of equipment enables a surgeon to operate on an eye without the need for a blade. A new form of non-invasive imaging technology, OCT (Ocular Coherence Tomographer), is being used increasingly for mapping the shape, size and contours of an eye. For more complicated and specialist ailments there is also treatments such as Anti-VEGF drugs and Fluorescein angiography. These are only a few examples of the procedures and equipment currently in use by professional ophthalmologists.
Lasik eye surgery is a style of refractive surgery used to correct hyperopia, myopia and astigmatism. This form of surgery is usually one alternative to wearing lenses or corrective glasses, which many people do not like to wear everyday. In certain aspects the procedure is similar to other surgical corrective procedures such as refractive surgery and photo-refractive keratectomy, making it a quick fix solution to eye sight disorders. In the procedure the cornea is reshaped and remodelled. The possibility of the eye rejecting the surgery does exist and it could revert back to its original state, however any other side effects will be at a minimum.
Patients require a cornea transplant or graft when their cornea becomes permanently possibly through disease or external damage. If for instance a person develops Fuchs dystrophy (a degenerative corneal disease which affects both of the eyes) or Keratoconus (a disorder which affects the structure and shape of the cornea) then a cornea transplant is the final solution. This is where donated corneal tissue is grafted onto a damaged eye to restore the eye back to full health - the graft coming from a donor who has just passed away. cornea transplant or Keratoconus surgery are often the final option for corneal diseases - in the vast majority of cases, the conditions can be easily treated by simply wearing corrective lenses.
There are a variety of surgeries within a number of locations. On the whole the surgeries for eye treatment take place in big cities like Sheffield, Newcastle or Cardiff. It makes sense to look at laser eye surgery in London for any treatment centres close by for eye surgery. The surgeries are extremely reputable, often leading to longer waiting lists. A positive aspect of this is that the treatment clinic staff have a huge amount of experience. In particular cases, they may be coupled with officially recognised opticians so a simple suggestions is to have a chat with your own optician for their recommendations prior to speaking to an eye surgeon.
Macular degeneration is a painless condition which leads to a gradual loss of vision in the macula because of damage to the retina. When it develops the disease can affect vision when reading and recognising faces, however side vision or peripheral vision is usually unaffected. There are two main types of the progressive disease; dry and wet. The first is caused when cellular debris accumulates behind the retina, whilst wet macular degeneration is regarded as more serious and is caused by an abnormal growth of blood vessels behind the retina. As the effects of macular degeneration can usually be halted by taking vitamins or mineral supplements eye surgery is usually not necessary.
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