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Mr. Philip V. David Consultant Ophthalmic Surgeon
Patient Information
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Cataract
A cataract is a clouding of the lens in the eye that affects vision. Most cataracts are related to aging. Cataracts are very common in older people. By age 80, most people, either have a cataract or have had cataract surgery. A cataract can occur in either or both eyes. It cannot spread from one eye to the other.
Glaucoma
'Normal' eye pressure is when the amount of fluid produced is balanced by the amount of fluid draining away. If the fluid in the eye does not balance then the pressure inside the eye becomes raised - chronic glaucoma. Glaucoma, if untreated, causes damage to the optic nerve at the back of the eye, ultimately resulting in loss of vision.
Macular Degeneration
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