Retina: To be able to check the back of the eye, the pupils if not dilated will be too small , with dilation the doctor will be able to have a better view of the retina and make sure that it looks normal.
Answered 7/7/2015
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Check the health: Dilation of the pupil allows the doctor to see the internal structures of the eye. This is essential for the diagnosis and treatment of many eye conditions.
Answered 1/13/2015
5.6k views
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