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A 33-year-old male asked:

what is the definition or description of: vision distortion?

1 doctor answer1 doctor weighed in
Dr. Gary Reiter
Specializes in Ophthalmology
Wavy vision: Visual distortion occurs when straight lines focused on the retina become irregular and wavy..

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A 21-year-old member asked:

What is cortical vision impairment (cvi)?

2 doctor answers7 doctors weighed in
Dr. James Ferguson
Pediatrics 46 years experience
Pbm in brain not eye: The term cortical vision impairment implys that there is a problem with the brain cortex (outer cell layer) that interprets the imput of the eye and visual nerve inputs.This is similar to having a good video camera, cables and system but the no screen to display the input in a way you can understand it.
A 21-year-old member asked:

How can cataracts affect our vision generally?

4 doctor answers8 doctors weighed in
Dr. Latisha Smith
Wound care 38 years experience
Gradually decreases: Cataracts are a gradual clouding of the lens of the eye. When the lens becomes clouded it is difficult to see clearly. The vision clarity decreases over months to years to the point where someone can be virtually blind if the cataract remains untreated. Surgical removal of the cataract with implantation of new lens will correct the vision.
A 22-year-old member asked:

What one can do if he or she already has lost some vision from cataract?

3 doctor answers10 doctors weighed in
Dr. Robert Chang
Specializes in Ophthalmology
Surgery: When it's visually significant, and vision can be improved, then cataract surgery is recommended. Otherwise avoid uv exposure, don't smoke, etc.
Dr. Michael Ham
Dr. Michael Ham commented
Ophthalmology 27 years experience
when it's visually significant, and vision can "not" be improved, then cataract surgery is recommended. otherwise avoid UV exposure, don't smoke, etc.
Jan 3, 2013
A 53-year-old female asked:

Vision due to old age?

2 doctor answers9 doctors weighed in
Dr. John Weeks
Family Medicine 45 years experience
Presbyopia: Most people have trouble focussing closely as they get older. Changes in vision from cataracts and/or macular degeneration are also very common. Any sudden change in vision should be evaluated promptly since all of the above occur gradually.
A 48-year-old member asked:

Could a tonsillectomy have caused my vision/hearing problems?

1 doctor answer1 doctor weighed in
Dr. Stuart Hickerson
Family Medicine 32 years experience
Complications: Hearing problems can be associated with adenotonsillectomy. Infection can set in causing matoiditis or periostis. Perforated tm can happen or irritation to the facial or auditory nerve. Visual problems this practitioner is not familiar with.

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Last updated Jul 21, 2017

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