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Blindness in Medical Dictionary

Blindness

... blindness Related Category: Pathology partial or complete loss of sight. blindness may be caused by injury , by lesion s of the ... originating in systemic disorders (e.g. blindness : Loss of useful sight. ...

Cataract

... Cataract s are the world's leading cause of blindness , accounting for about 42% of all cases of blindness . In the United States, most cataract s are ... cases, the lens is becoming opaque, so that blindness is setting in. Mojave cataract ex traction ...

Cataracts

... Cataracts are the world's leading cause of blindness , accounting for about 42% of all cases of blindness . In the United States, most cataracts are ... cases, the lens is becoming opaque, so that blindness is setting in. Most cataracts develop ...

Color Blindness

... Color blindness Related Category: Pathology visual defect ... some difficulty in color perception. Color blindness results from an absence or malfunction of ... that are sent to the brain. Red-green color blindness - Red-green ...

Diabetic retinopathy

... caused by long-term diabetes . It can cause blindness . Diabetic retinopathy : A common ... of the eye ). If untreated, it may lead to blindness . Diabetic retinopathy is the leading cause of blindness in people ages 20 to 74. Diabetic ...

Eye

... to as gonococcal ophthalmia) can lead to blindness . At the turn of the last century, it accounted for almost one fourth of cases of blindness in the United States. Eye complaints, such ... pressure within the eye , that can result in blindness if not treated. glomerulonephritis ... An ...

Glaucoma

... causes vision loss, which may progress to blindness . Glaucoma is sometimes called the silent ... Glaucoma is the second leading cause of blindness in the United States, and the leading cause of blindness in African-Americans. It currently affects as ...

Macula

... vision . Macula r degeneration rarely causes blindness because only the center of vision is affected. ... disease of the retina is the leading cause of blindness in people over 65. It results when the macula , ... and disease are often responsible for blindness while some people are born blind or partial ly ...

Night blindness

... Night blindness Related Category: Pathology inability to see ... a result of vitamin A deficiency . Night blindness is a classic finding from deficiency of ... ( chest pain that is often ... Night blindness is poor vision at night or in dim light. ...

Retinal detachment

... s. Untreated retinal detachment can cause blindness . Most retinal detachment s are age related, and there is no way to prevent them. blindness may be caused by injury , by lesion s of the ... and disease are often responsible for blindness while some people are born blind or partial ly ...

Retinopathy

... of the eye ). If untreated, it may lead to blindness . Retinopathy , or damage to the retina , ... people with the disease at high risk for blindness . Answer: Diabetic retinopathy is a ... . Retinopathy and associated visual loss or blindness Broncho pulmonary dysplasia (BPD) Heart ...

Retinitis

... infection . Untreated, it can lead to blindness . RETINOPATHY : Noninflammatory degenerative ... vision and progressive loss of sight) - color blindness Recessive disorders ... Hearing loss and ... in the United States. An early sign is night blindness which progresses to total ...

Trachoma

... tis, which may result in chronic scarring and blindness if left untreated. Cause: the bacteria ... the world, is among the most frequent causes of blindness in the world ... trachoma A chronic ... infection of the eye . A leading cause of blindness worldwide. transfusion ... Chlamydia ...

Amblyopia

... anything, near or far. It can be serious enough to constitute a type of blindness . Night blindness is also called day sight, nocturnal amblyopia , nyctalopia and ...

Blurred vision

... to see small details. For the most severe form of visual loss, see also blindness . Blurred vision or other decrease in visual acuity. Dry eyes . ... numbness or tingling in any part of the body tiredness temporary blindness fatigue and dizziness distortion or loss of sense of touch limb ...

Colon polyp

... Colon Polyp s ( Colorectal Polyps ) Color Vision Deficiency ( Color blindness ) Color blindness Colorectal Cancer ( Colorectal Cancer ) Colorectal Cancer Colorectal ...

Colon polyps

... Colon Polyps ( Colorectal Polyps ) Color Vision Deficiency ( Color blindness ) Color blindness Colorectal Cancer ( Colorectal Cancer ) Colorectal Cancer Colorectal ...

Deafness

... in a patient with a perforated eardrum . cerebral palsy blindness deafness mental retardation It is important to remember that these ... deafness , ... Inflammation of the cornea , which may cause blindness (interstitial keratitis ). A progressive, disabling, and ...

Eyestrain

... hemorrhage ). Eyelid problems. Contact lens problems. Color blindness . Night blindness . Glaucoma . Cataracts . It can be also good for eyestrain often ...

Hydrocephalus

... disorders that affect the brain Disease s that cause partial or total blindness can cause strabismus . So can extreme farsightedness , cataracts , ... . If left untreated, hydrocephalus can cause brain damage, blindness or seizures . Other congenital disorders may also be present in the ...

Hypothermia

... Colon Polyps ( Colorectal Polyps ) Color Vision Deficiency ( Color blindness ) Color blindness Colorectal Cancer ( Colorectal Cancer ) ... Hypothermia -- a drop ...

Macular Degeneration

... retina , impairing central vision . Macular degeneration rarely causes blindness because only the center of vision is affected. Macular Degeneration ... Symptoms ... Accidents and disease are often responsible for blindness while some people are born blind or partial ly sighted. Common causes ...

Myopia

... who have achromatopsia type 3 (ACHM3), which is also called Pingalese blindness , total color blindness with myopia and ... Intacs is appropriate for people who have low ...

Nasal flaring

... - Slowed or Stopped) Numbness and Tingling Nyctalopia ( Vision - Night blindness ) Nyctanopia ( Vision - Night blindness ) ... Your doctor first asks about any recurrent episodes of cough ...

Optic neuritis

... eye . This can produce gradual, or sudden, blurring and loss of vision . blindness can occur in severe cases. But it is usually temporary if prompt ... of blind spots in one or both eyes , changes in color vision , or blindness . Optic neuritis usually involves only one eye at a time and is ... ...

Scotoma

... which nothing can be seen. For the most severe form of visual loss, see blindness . Alternative Names: Vision Impairment ; Impaired vision ; Blurred ... to see small details. For the most severe form of visual loss, see also blindness . Blind spots ( scotoma s) are dark "holes" in the visual field in which ...

Vision impairment

... the individual. Sardegna, Jill, and T. Paul Otis. The Encyclopedia of blindness and Vision Impairment . New York: Facts on File, Inc., 1990. Source: ... which nothing can be seen. For the most severe form of visual loss, see blindness . Alternative Names: Vision Impairment ; Impaired vision ; Blurred ...

Visual field

... (tunnel vision ) in the better eye . Note that the definition of legal blindness differs from country to country and that the criteria listed above are ... most or all of the vision of that eye . In the worst cases, total blindness develops. The optic chiasm, which supplies the nerve to the eyes , ...

Achromatopsia

... Blind. Achromatopsia [ Support Group ] Acid Maltase Deficiency (Pompe Disease ) [ Support Group ] ... The most severe form of color blindness is achromatopsia , the inability to see any color. ...

Athetosis

... - Unpredictable or Jerky) Choreo athetosis ( Movement - Uncontrolled or Slow) Choriobla stoma ( Gestation al Trophoblastic Disease ) ... blindness or visual disturbance ataxia , unsteady gait mental retardation with decreasing mental function dementia (deterioration of ability to think) ...

Blepharoplasty

... : Refashioning the Nose ... Blepharitis Blepharoplasty (Eyelid Lift or Repair) Blephero spasm (Eyelid Twitch) Blind Loop Syndrome blindness ... Blepharoplasty Blood pressure ( Hypertension ) Bone marrow transplant ation Bones and joints Ankylosing spondylitis Back ...

Brain abscess

... s, muscle s, and tendon s (e.g., knee and shoulder injuries ). This serious infection can lead to a temporary loss of vision , blindness , brain abscess es, inflammation of the brain and spinal tissue s ( meningitis ), and other complications. Complications, especially in ...

Broad nasal bridge

... eyes , broad nasal bridge , heavy ridge over eyes , and protruding jaw Defect in iris of the eye Opaque lens of eye ( cataracts ) blindness Abnormal teeth with pits in the enamel ... ...

Chlamydia

... shared one of these organ isms. A chronic infectious eye disease caused by Chlamydia infection of the eye . A leading cause of blindness worldwide. transfusion Introduction of blood or blood products through a vein into the body's circulation . Mycoplasma pneumonia e and ...

CMV retinitis

... . Most commonly, CMV causes infection and inflammation of your retina ( CMV retinitis ). If not treated, CMV retinitis can lead to blindness . Viral hepatitis . Viral hepatitis is a viral infection of the liver . Indications: intra vitreal injection for local treatment of ...

Cold sore

... sore s (prior to sun exposure, etc.) has been shown to decrease exacerbations. The eight types of HHV are causative agents of cold sore s , blindness , cancer s and life-threatening conditions in immuno-suppressed individuals. ...

Cold sores

... cold sores (prior to sun exposure, etc.) has been shown to decrease exacerbations. The eight types of HHV are causative agents of cold sores , blindness , cancer s and life-threatening conditions in immuno-suppressed individuals. ...

Conjunctivitis

... fatal form of erythema multiforme characterized by severe skin manifestations; conjunctivitis ( eye inflammation ), which often results in blindness ; Vincent's angina ( trench mouth ); ... dry eyes can lead to tooth decay , periodontal disease , poorly fitting dentures, salivary gland ...

Cornea

... dry, and then ulcer ated. The eyes feel extremely dry. Blinking increases, but does not seem to properly moisten them. Conjunctivitis and night blindness occurs. Infection of the cornea ( keratitis ). Elevated pressure inside the eye ( intra ocular pressure) leading to glaucoma . Because ...

Corneal transplant

... endothelium cells are destroyed by disease or trauma , they are lost forever. If too many endothelial cells are destroyed, cornea l edema and blindness ensue, with corneal transplant ation the only available therapy. ...
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