Microsurgery on eye. A surgeon looks through a microscope suspended over a patient while performing an operation to remove a diseased lens (cataract) from the patient's eye. The microscope gives a magnified view of the eye,allowing the surgeon to use fine syringe needles and delicate instruments or put tiny stitches into the eye's surface. A cataract occurs when the lens of an eye becomes cloudy or opaque,impairing vision. It may occur as a result of the aging process,or it may be congenital (defect at birth),or it may occur due to injury or infection. The cataract is removed and replaced with an artificial,plastic lens | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Leavines, Susan |
Bildgröße: | 3349 px × 5124 px |
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