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Vision in Medical Dictionary

Amblyopia

... Amblyopia is an uncorrectable decrease in vision in one or both eyes with no apparent ... Amblyopia : Partial or complete loss of vision in one eye caused by conditions that affect the normal development of vision . Amblyopia can be caused by any condition ...

Astigmatism

... (stg´mtz´´m), type of faulty vision caused by a nonuniform curvature in the ... is asymmetrically curved, causing out-of-focus vision . Astigmatism is very common and is usually ... is best described as distorted or warped vision due to the surface of the eye being somewhat ...

Aura

... . The aura may be a funny smell , partial vision loss or a strange sound. Common migraine is ... headache , are called migraine aura . The vision changes of the aura usually go away as the ... Persi stent Hepatitis ) Milia ... Normal vision and migraine aura A typical migraine ...

Bifocals

... to focus the eye for either near or distant vision . bile ... Bifocals * Bi lateral ... . As you age, the sharpness of your vision (visual acuity) may gradually decline. Glasses or contact lenses may help correct age-related vision changes. You may eventually need bifocals . ...

Binocular

... Binocular vision : The ability to maintain visual focus on an ... a single visual image. Lack of binocular vision is normal in infants . Binocular : 1. With both eyes , as in binocular vision . 2. With two eyepieces, as in a binocular ...

Blindness

... nerve , or the area of the brain responsible for vision can lead to blindness . Blindness Definition: Blindness is the lack of vision , or aloss of vision that cannot be corrected with glasses or contact ...

Blurred vision

... Blurred vision : Lack of sharpness of vision with, as a result, the inability to see fine detail. Blurred vision can occur when a person who wears corrective ...

Cataract

... lens ( cataract ) from the eye to improve vision , which almost always includes the implantation ... of the lens of the eye , which impairs vision . Cataract s that occur in people other ... over the lens of a camera. It impairs normal vision . A cataract is a clouding or opaque area ...

Cataracts

... the cataract eventually interferes with your vision . How are cataracts diagnose d? In addition ... Cataracts are one of the leading causes of vision loss in the United States. Cataracts are very ... ageing. The eye 's lens becomes cloudy and vision is affected. This article looks at how ...

Choroid

... itis). Usually the only symptom is blurred vision . See also uveitis . choroid plexus ... causes them to separate, resulting in blurred vision or poor night vision . The middle layer is the choroid . The front ...

Color vision test

... Color vision test Alternative Names: Eye test - color; vision test - color; Ishihara color vision test Normal Values : ... ...

Color Blindness

... another. CAUSE AND TREATMENT " ... Color vision Deficiency ( Color Blindness ) Color ... ; blue-yellow color blindness ; blurred vision or other change in vision ; burning or stinging of skin ; decreased ...

Confusion

... problems with balance, co-ordination, vision or speech weakness of an arm or leg, or both ... Visual disturbance, including sudden loss of vision Difficulty walking , including staggering or ... include confusion , impaired judgment, blurred vision , dizziness , paranoia , excessive sweating , ...

Congenital

... achromatopsia : An hereditary disorder of vision characterized by a lack of cone vision (sight provided by the cone photoreceptors in ... s or parts. Congenital cataract s: Can vision be restored later in life? Q. My 25-year-old ...

Cornea

... (stg´mtz´´m), type of faulty vision caused by a nonuniform curvature in the ... lead to ulcer ation of the cornea , damage to vision and even loss of the eye . They absorb ... of contacts. Astigmatism is a problem with vision that occurs when the front part of the eye , ...

Corneal ulcer

... the cornea can develop, resulting in a blurred vision or even loss of the eye . Severe corneal ... ... - Complains of eye pain or impaired vision or you see a white patch on the eye . Corneal ... of the eyes associated with pain , blurred vision , and light sensitivity is more serious and may ...

Daily life

... A person who is blind has a high degree of vision loss. Only about 18 per cent of blind people are ... ... Base your decision on your degree of vision loss and your ability to function in daily life ... Do you have problems reading or watching tele vision ? We live in an era when our image and how we ...

Diplopia

... Diplopia , mon ocular : Double vision ( diplopia ) in only one eye . The double vision persists when the other eye is covered. DIPLOPIA : Double vision . DISEASE S (NIAID): An NIH institute that ...

Double vision

... Double vision , headache , sleepiness, dizziness , and ... small dose and building up gradually. double vision ringing in the ears These symptoms may last from ... indicate more severe brain injury . Double vision Loss of ...

Endocrinology

... (EN GLAND ) Sep 1992,6 (3) p171 ... Di vision of Endocrinology and Metabolism , Johns ... , Baltimore, MD, and Chayim Y. Newmark, M.D., Di vision of Pediatrics , Saint Louis Children's ... 12/14/2004 Reviewed By: Stephanie Fish, M.D., Di vision of Endocrinology , ...

Eye

... Eye injuries are a common cause of loss of vision in children. Eye The eye is the organ ... ... Eye Care Eye Care Treatment vision Correction: Alternatives to Laser Eye Surgery ... of eye problems can develop, such as blurred vision , bulging, blood spots, dark circles, dryness, ...

Eye care

... Eye Care Eye Care Treatment vision Correction: Alternatives to Laser Eye Surgery ... and disease prevention to eye disease , vision problems, assistive devices and first aid. ... Wun YT, Lam CC, Shum WK. Impaired vision in the elderly: a preventable condition. Fam ...

Eye injuries

... Eye injuries are a common cause of loss of vision in children. Eye injuries , which are ... , often lead to visual impairment or loss of vision . Most of these injuries should be preventable. ... because a thinner flap means less damage to your vision should the flap be torn before it can heal. ...

Eye movements

... eyelids - drooping eye movements - double vision facial muscle s - grimace jaw and gullet - ... - the child may demonstrate decreased vision , a loss of peripheral vision and/or abnormal eye movements ... ENG can ...

Eye pain

... Sensitivity to light ( photophobia ). Decreased vision in all or part of the vision field. Blurred vision . ...

Eye Problems

... Drainage from the eyes . Eyestrain or vision changes. Misaligned eyes or strabismus . ... of eye problems can develop, such as blurred vision , bulging, blood spots, dark circles, dryness, double vision , itching , lumps on the eyelids, redness, tw ...

Eyes

... can burn and itch and you may even lose some vision . A humidifier in your house or special eye ... welder's arc, ... Eyes : First Aid Eyes : vision Milestones Children's Hospital Boston is the ... Using both eyes at the same time. Binocular vision is the most important element of depth ...

Farsightedness

... be seen easily but there is difficulty in near vision . Farsightedness : Medically termed ... ( Hyperopia ) SYMPTOMS"A person's distance vision is good, but his near vision is blurry. hyperopia or farsightedness : ...

Fatigue

... ) Change of Life (Post menopause ) Changes in vision ( vision Changes) CHD ( Coronary Heart Disease ) Cherry ... ( polyuria ) Thirst ( polydipsia ) Blurred vision Unintentional weight gain or weight loss , ...

Floaters

... : Drifting dark spots within the field of vision . Floaters can be caused by infection with ... outdoors (temporary and reversible blurring of vision ) drugs (blurring, spots, and halos) ... ... these spots that drift across your field of vision are no cause for alarm. Some people are born ...

Glaucoma

... to the brain. Damage to the optic nerve causes vision loss, which may progress to blindness . ... the optic nerve and can result in permanent vision loss. Glaucoma is a group of eye disease ... or discomfort mainly in the morning, blurred vision , halos around light, inability to adjust to ...

Hearing

... Defects and Developmental Disabilities Di vision of Human Development and Disability Mail-Stop ... , although it may also involve hearing or vision impairment . Having to do with sound or ... , and hearing loss . In some individuals vision may also be affected. At the Mayo Clinic ...

Hyperopia

... ( Hyperopia ) SYMPTOMS"A person's distance vision is good, but his near vision is blurry. Perma vision intra corneal lens A removable keratophakia ...

Immunology

... of Medicine and Immunology and Chief of the Di vision of Cellular Therapy/BMT at Duke University. ... By : Birgit Kovacs, M.D., Immunology Di vision , Boehringer Ingelheim Pharmaceuticals, Inc., ... MD, MSc, DTM&H, Infectious Diseases Di vision and Dept. of Microbiology and Immunology , ...

Lens

... . (stg´mtz´´m), type of faulty vision caused by a nonuniform curvature in the ... ageing. The eye 's lens becomes cloudy and vision is affected. This article looks at how ... a certain age, it's usually clear that your vision isn't as sharp as it used to be. Learn how ...

Low Vision

... Low vision Service What is childhood glaucoma ? Glaucoma ... flows in and out of the eye ... Low vision is a visual impairment of any degree that ... , according to Dennis Siemsen, O.D. The s low vision loss caused by dry AMD does not demand urgent ...

Macula

... variety of eye disease s that affect central vision . Macula r degeneration : A disease that ... portion of the retina , impairing central vision . Macula r degeneration rarely causes blindness because only the center of vision is affected. Macula r Degeneration Related ...

Macular Degeneration

... eye . The macula is important for clear cental vision , allowing an individual to see fine details. ... variety of eye disease s that affect central vision . Macular degeneration : A disease that ... portion of the retina , impairing central vision . Macular degeneration rarely causes blindness ...

Nearsightedness

... Category: Pathology or myopia , defect of vision in which far objects appear blurred but near ... see distant objects clearly is the most common vision problem of childhood. It rarely occurs in ... shaped to fit your eyes to correct some vision problems, such as nearsightedness or ...

Neuropathy

... Focal neuropathy - Common symptoms are double vision , drooping of the cheek on one side of the head ... Bell's palsy ), problems with speech and double vision . Diabetic neuropathy Definition Diabetic ... (LHON)? LHON causes a painless loss of central vision between 12 and 30 years of age. Both eyes are ...
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