Expert information regarding ophthalmology for students thinking

So you've done your A-levels and are now contemplating taking a career path relating to ophthalmology. But where do you start? Well, you should begin to spend time researching ophthalmology before you make any solid plans. Firstly, you need to have a grasp of the different parts of ophthalmology and the conditions involved. Only by finding out some of this information will you be able to confirm that this is the right occupation for your career. Remembering this, here is some expert info regarding the popular profession and some of the main types of eye conditions, thanks to eyesite.org:

The technology utilised by ophthalmologists changes depending on the eye condition being treated. There is a Ziemer LDV Femtosecond Laser, which is a precision laser used for invasive cornea surgery. This equipment allows a surgeon to operate precisely without using a surgical blade. There is also OCT (Ocular Coherence Tomographer), a new form of non-invasive imaging technology, that is being used more and more for mapping the shape, size and contours of an eye. Lastly, there are procedures along the lines of Anti-VEGF drugs and Fluorescein angiography for more specialist ailments. These are simply a few choice examples of the procedures and equipment that are currently in use by professional ophthalmologists.

Even though you may believe that cataracts only affects older people, younger people can be affected by the condition too. Known as congenital cataracts in the medical field, these cataracts develop before birth or just after. The main feature of the condition includes the clouding of the eye, which can range from milder cases to entire opacity. Symptoms include myopia, also known as near-sightedness, a failure to perceive the colour blue and a slow yellowing of the lens itself. Treatment consists of a cataract operation or cataracts surgery. If it is not treated loss of vision and, in the worst case scenario, blindness can develop. Shrinkage of the lens and swelling can often arise amongst the elderly.

In the British Isles, postgraduate ophthalmology degrees can be handed out by universities. Good examples of the educational institutions include The Royal College of Ophthalmologists, the Royal College of Glasgow and, the Royal College of Edinburgh. An ophthalmologist must have one of these qualifications if they want to work in the UK. Once these qualifications have been achieved most individuals often gain placements at the NHS in order to further their practical skills and gain essential knowledge. In fact, some of the larger laser eye specialists even offer training programs to help students become fully qualified ophthalmologists. However, more often than no these are vocational courses taken after a postgraduate qualification.

Macular degeneration is simply an eye condition which often leads to a gradual loss of vision in the macula because of damage to the retina. The disease doesn't affect peripheral vision, however as it progresses it can cause impaired vision, especially when trying to recognise faces. 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 in the choriocapillaris which leads to leakage below the macula. As the progression of macular degeneration can be slowed by taking vitamin supplements with high doses of antioxidants surgery of eye is not always the most appropriate treatment method.

Corneal transplantation or grafting occurs when a cornea becomes damaged and is replaced by donated corneal tissue. For instance, if a person develops Fuchs dystrophy (a slow progressing corneal disease that is common in patients in their fifties) or Keratoconus (a disease which causes the cornea to thin and change shape) then a cornea transplant is normally needed. This is where healthy donated corneal tissue is grafted onto the damaged/diseased cornea to restore the eye back to full health - the graft coming from a donor who has just passed away. Keratoconus surgery or cornea transplants or 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.

After reading the information above you should now have a better understanding of whether becoming an eye surgeon really is the best option for you.