Information about Retinal Detachment
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Immediate treatment for a retinal detachment should be sought by an eye specialist
A retinal detachment is an uncommon but serious eye condition in which the retina separates from the inner lining within the eye. It is a problem that occurs most frequently in the middle-aged and elderly and is more common among near-sighted (myopia) people and in people who have a family history of retinal detachment. |
In New Zealand, around 400 cases occur every year. Early symptoms of a detachment may include flashes of light and a sudden appearance of a floater or a 'curtain' or 'shadow' appearing in the peripheral vision.
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If you notice these acute types of symptoms you should be seen immediately by an eye specialist. If the 'shadow' does not involve the central part of your vision, retinal detachment surgery should be carried out as soon as possible. If the central vision has already been affected the timing of surgery is less crucial.
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Causes of retinal detachmentsThere are many causes of retinal detachments but most do not have any clear precipitating factor. They are more common among patients with myopia (nearsightedness) and those with a family history of retinal detachment. In New Zealand, around 400 cases occur every year.
Degree of urgencyPatients with retinal detachment symptoms should urgently contact their eye specialist.
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Symptoms of retinal detachmentThe early symptoms of a detachment may include flashes of light and the sudden appearance of floaters. Many people have floaters, which have been present for many years and are not a cause for concern. If a retinal detachment occurs, a visual field defect can usually be noticed as a "curtain" or "shadow" appearing in the peripheral vision and such a symptom should be taken seriously.
Signs and symptoms include:
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