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#11. Cataract: Types, Causes and Risk Factors - Healthline

A cataract is a dense, cloudy area that forms in the lens of the eye. A cataract begins when proteins in the eye form clumps that prevent the lens from ...

#12. Cataracts - symptoms, those at risk, treatments - Healthdirect

A cataract is a clouding of the lens of the eye. The lens is normally clear. Cataracts can occur in one or both eyes. Cataracts develop mostly in older ...

#13. Cataract Surgery - MedlinePlus

A cataract is a clouding of the lens in your eye. It affects your vision. Cataracts are very common in older people. By age 80, more than ...

#14. Cataracts: Surgery, symptoms, and causes

Cataracts are a common eye problem. They cloud the eye, making vision blurry. Surgery is the only treatment. Learn more.

#15. Cataracts - The Lancet

Cataract still remains the leading cause of blindness in middle-income and low-income countries. With the… ∨ Read Summary.

#16. Cataract in adults - UpToDate

A cataract is an opacity of the lens of the eye that may cause blurred or distorted vision, glare problems, or, in very advanced cases, ...

#17. Cataract | AOA - American Optometric Association

A cataract is a cloudy or opaque area in the normally clear lens of the eye. Depending upon its size and location, it can interfere with normal vision.

#18. Explains cataracts, how they develop and treatment

A cataract is a clouding of the eye's lens, which blocks or changes the passage of light into the eye. The lens of the eye is located behind the pupil and ...

#19. Cataracts Symptoms & Treatment | Specsavers UK

Cataracts occur when cloudy patches develop in the clear lens inside your eye, stopping light from reaching the back of the eye, and causing blurred or misty ...

#20. Cataracts - RNIB

A cataract is a clouding of the lens inside your eye. Developing cataracts will cause your sight to become cloudy and misty. Cataracts are treated by ...

#21. Cataracts Information | Mount Sinai - New York

A cataract develops when protein in the lens clumps together and blocks light from reaching the retina. Researchers do not know what causes these proteins ...

#22. Cataracts: our guide to causes, symptoms and surgery

Cataracts are an eye condition caused when the lens of the eye develops cloudy patches. Over time these patches usually grow bigger, causing blurry, misty ...

#23. Cataract - Eye Disorders - MSD Manual Consumer Version

A cataract is a clouding (opacity) of the lens of the eye that causes a progressive, painless loss of vision. ... (For developmental or congenital cataracts, see ...

#24. Cataract | Kellogg Eye Center | Michigan Medicine

A cataract is a clouding of the lens of your eye. As you age, proteins in your lens begin to break down and the lens becomes cloudy. You may not even realize ...

#25. Cataracts in Dogs - VCA Animal Hospitals

A cloudy or opaque lens is called a cataract. What causes cataracts? The most common cause of cataracts in the dog is inherited disease. Other causes include ...

#26. Cataracts - ScienceDirect.com

With the development of advanced technology in intraocular lenses, the combined treatment of cataract and astigmatism or presbyopia, or both, is ...

#27. Cataract - YouTube

Cataract is a common eye condition that affects millions of people. Everyone will get cataracts if they live long enough.

#28. Cataracts - MyHealth Alberta

Cataracts are a painless, cloudy area in the lens of the eye. They block the passage of light to the retina. Nerve cells in the retina detect light entering ...

#29. Cataracts | The Canadian Association of Optometrists

Cataracts are the result of the normally clear lens in your eye becoming cloudy. They can vary from extremely small areas of cloudiness to large opaque ...

#30. Cataracts | Eye Conditions - Visionary Eye Specialists

Cataracts are cloudiness of the lens inside the eye and are one of the most common eye conditions. As patients mature, the clear lens inside the eye begins ...

#31. What Are Cataracts? Symptoms, Causes, Diagnosis ...

Cataracts are a clouding of the lens of your eye, resulting in changes to your vision. A cataract can develop in one eye at a time or both ...

#32. Cataracts - Symptoms and Causes - Penn Medicine

The term cataract refers to a clouding or loss of transparency of the lens — normally a crystal clear structure located behind the pupil and iris, ...

#33. Cataracts - Better Health Channel

A cataract is a clouding of the normally clear lens of the eye. Cataracts are treated by removing the cloudy lens of the eye with surgery.

#34. Cataracts - Zero To Finals

Cataracts are where the lens in the eye becomes cloudy and opaque. This reduces visual acuity by reducing the light that enters the eye.

#35. 7 Symptoms of Cataracts - Intermountain Healthcare

Cataracts are formed through the natural aging process as the initially clear eye lens becomes clouded, more rigid and hard.

#36. Cataracts - Detroit Medical Center | DMC

Although there are several different types of cataracts, they are all caused by a loss of transparency in the crystalline lens of the eye. This loss of ...

#37. Cataract - Eye Disorders - Merck Manuals Professional Edition

A cataract is a congenital or degenerative opacity of the lens. The main symptom is gradual, painless vision blurring. Diagnosis is by ophthalmoscopy and ...

#38. Cataracts | Boston Children's Hospital

A cataract is a cloudy area in the lens of the eye. It can look like a speckle, crystal, or stripe. If the cataract is large or dense enough, ...

#39. Cataracts in Children

A cataract is a clouding over the lens of the eye. This area is normally clear (transparent). Some cataracts are small and don't cause any trouble with ...

#40. Cataracts and Glaucoma | glaucoma.org

In most cases of cataract surgery, the cloudy lens of the eyes is removed and replaced with a clear plastic lens (called an intraocular lens implant). The ...

#41. Cataracts (for Kids) - Nemours KidsHealth

In your eye you have a lens, which is normally clear like a window that has just been cleaned. If that lens gets cloudy, it's called a cataract (say: KAH-tuh- ...

#42. Cataracts - Causes, Symptoms, Treatment, Diagnosis

Cataracts are a condition where the lens (the part of the eye that focuses light) becomes cloudy. The lenses in the eyes are normally clear or transparent, ...

#43. Cataracts | Health topics A to Z | CKS - NICE

A cataract is an opacity (cloudy area) that forms within the lens of an eye that can reduce the transparency of the lens. A cataract may form in one or both ...

#44. Cataracts | Causes, Symptoms and Treatment - Patient.info

Cataracts are cloudy (opaque) areas that develop in the lens of the eye. The lens should normally be clear. However, with cataracts, the ...

#45. Canine cataracts

With cataracts, the lenses are opaque, which means light cannot pass through to the retina, resulting in decreasing vision and blindness. A cataract is any ...

#46. Cataracts - Symptoms, Causes & Treatment | Lions Eye Institute

A cataract is the clouding of the eye's normally clear lens which occurs naturally with age. Over time, the cloudiness progressively blocks light rays from ...

#47. Cataracts - Symptoms, diagnosis and treatment

Cataract is the opacification of the crystalline lens that results from the normal ageing process, trauma, metabolic disorders, medications, ...

#48. Curious About Cataracts? - American Diabetes Association

Cataracts are a clouding of the lens of the eye. While they are common in the aging population, it's important to know that they can occur at a much earlier ...

#49. Cataract | Vision and Eye Health Surveillance System | CDC

(AOA, 2016) Symptoms of cataract include blurred or hazy vision, reduced intensity of colors, increased sensitivity to glare, increased difficulty seeing at ...

#50. Cataracts | Causes, Symptoms and Treatments - All About Vision

A cataract is a clouding of the eye's natural lens, which lies behind the iris and the pupil. Cataracts usually develop in both eyes, but sometimes they ...

#51. Cataracts - American Journal of Ophthalmology

Risk Factors Associated With Intraocular Lens Decentration After Cataract Surgery. American Journal of Ophthalmology. Vol. 242p88–95Published online: May 17, ...

#52. What Are Cataracts? Understanding Symptoms and Treatment

The eye lens can begin to cloud in middle age and by 80, more than half of all Americans will either have cataracts or have had cataract surgery ...

#53. What Are The 3 Types of Cataracts? - Harvard Eye Associates

Nuclear Sclerotic Cataracts. A nuclear cataract is the most common type of cataract, beginning with a gradual hardening and yellowing of the central zone of the ...

#54. Cataracts | Ministry of Health NZ

A cataract is when the lens of your eye becomes cloudy, so that you can't see as well. Cataracts can be caused by different things, like ageing or injury.

#55. Cataracts: Symptoms, Causes and Treatment - Bupa UK

A cataract is when the lens of your eye gets cloudy so it's less see-through. This can make your vision blurred or misty over time. Cataracts often build up ...

#56. Early Signs of Cataracts to Look For

What is a Cataract? As we age, the clear natural lenses of the eye begin to harden and yellow, becoming cloudy. This now opaque area over the ...

#57. Congenital cataracts | March of Dimes

A congenital cataract is when the lens of the eye is cloudy instead of clear at birth, making it hard to see. The lens is the tissue inside your eye that helps ...

#58. Cataracts in Children - HealthyChildren.org

A cataract is a clouding of the lens (the transparent tissue inside the eye that helps bring light rays to focus on the retina). A cataract ...

#59. Cataract Definition & Meaning - Merriam-Webster

The meaning of CATARACT is a clouding of the lens of the eye or of its surrounding transparent membrane that obstructs the passage of light.

#60. Cataracts | Vision Australia. Blindness and low vision services

One of the most common eye conditions impacting older Australians. A cataract is the clouding of the clear lens in the eye and can be in one or both eyes.

#61. Cataracts | Aging & Health A-Z | American Geriatrics Society

Cataracts are a common result of aging and occur frequently in older people. About one in five adults over the age of 65 has a cataract. Cataracts are a ...

#62. What Are Cataracts And What Causes Them? – Forbes Health

Cataracts can be age-related, congenital (present at birth or shortly after), related to certain ocular or medical conditions or trauma-related.

#63. What is Cataract: Symptoms, Causes, Diagnosis, and Treatment

Eye cataract, or simply cataract, is a medical condition characterised by the clouding of the lens in the eyes resulting in blurring or loss of vision.

#64. Cataracts: Signs, Symptoms & Effects - NVISION Eye Centers

Cataract Symptoms · Blurred vision · Double vision · Light sensitivity · Halos or similar effects around lights · Poor night vision · Colors appearing ...

#65. Cataracts in Dogs - PetMD

PetMD is operated by Chewy. What are Cataracts in Dogs? A cataract is an imperfection, an opacity, or a “clouding” of the lens of the eye.

#66. Cataracts - symptoms, causes and treatment - Southern Cross

Cataracts are when the lens of the eye becomes cloudy. This restricts the amount of light that reaches the retina and affects vision.

#67. cataract | eye disorder | Britannica

cataract, opacity of the crystalline lens of the eye. Cataracts occur in 50 percent of people between the ages of 65 and 74 and in 70 ...

#68. Cataract | CERA - Centre for Eye Research Australia

Cataract is a common eye condition where the lens becomes cloudy over time. The lens sits behind the iris – the coloured part of the eye.

#69. Interesting Facts About Cataracts | Boca Raton Florida

As we get older, certain eye diseases are more prevalent, such as cataracts. A cataract is an eye disease in which the eye's clear lens ...

#70. Cataracts - Health Encyclopedia

What are cataracts? ... A cataract is a clouding of the lens in your eye. The lens is normally clear. When clouding occurs, it keeps light rays from passing ...

#71. What are Cataracts? - News Medical

Cataracts are whitish or cloudy patches that develop in a person's eye lens and lead to blurred or clouded vision. Cataracts are the most common cause of ...

#72. Cataracts – Symptoms and Treatment - Geisinger

Cataracts are a common eye condition that occurs naturally as the eyes age. Cataracts develop when protein collects on the lens of the eye. Your eye lens helps ...

#73. Age-related cataracts | nidirect

Cataracts are when the lens, a small transparent disc inside your eye, develops cloudy patches. Over time these patches usually become bigger causing blurry ...

#74. Cataract | Health topics - WHO EMRO

Cataract is a clouding of the lens in the eye that normally affects vision. Cataract, the most common cause of blindness and visual impairment, ...

#75. Cataracts of the eyes | What they are, symptoms and treatment

Cataracts are one of the most common causes of a loss of vision and are due to a loss of transparency of the crystalline lens, the eye's natural lens.

#76. Cataracts > Fact Sheets > Yale Medicine

A cataract is a clouding of the eye lens, which is normally clear. Learn about symptoms and treatment.

#77. What Are Cataracts? | Northwestern Medicine

A cataract is a natural lens that becomes cloudy and hazy. — Jessica Minjy Kang, MD. Understanding Causes and Symptoms. “Cataracts occur with age as protein ...

#78. Cataracts - MyAlcon.com

3 Vision Renewed ... With a new lens, you can be free from cataracts. ... WHAT KIND OF VISION WOULD YOU LIKE AFTER SURGERY? Cataract surgery involves removing the ...

#79. Cataract - American Association for Pediatric Ophthalmology ...

A cataract is any cloudiness or opacity of the natural lens of the eye, which is normally crystal clear. There are many types of cataracts.

#80. 3 Types of Cataracts & Their Treatments

What is a cataract? Understand the three primary cataract types and how they affect the eye and vision differently.

#81. Cataracts - Look After Your Eyes

Cataracts are formed when the clear lens inside your eye becomes cloudy or misty. This is a gradual process that usually happens as we get older.

#82. How to prevent cataracts | Ohio State Medical Center

What are cataracts? We're born with a clear lens in the eye that's responsible for focusing light onto the retina in the back of the eye. With ...

#83. Cataracts - Causes and Symptoms - Wills Eye Hospital

Nearly everyone will develop cataracts at some point. Cataract is the term used to describe a clouding of the natural lens of the eye.

#84. Cataracts: Symptoms, Causes, Surgery & Treatment

Cataracts are the leading cause of vision loss among people over age 55. They can make your vision appear fuzzy or blurry, as if you are ...

#85. Cataracts | Ophthalmology - Geeky Medics

A cataract is an opacification or clouding of the lens. It is the most common cause of blindness worldwide. Cataracts can affect people of all ...

#86. Cataracts Condition, Treatments and Pictures for Adults

A cataract is any clouding of the human lens. This clouding can cause a reduction in vision. The lens is composed of protein and water structured to allow light ...

#87. Cataract Risk Factors | Stanford Health Care

Cataract Risk Factors · Aging · Diabetes (cataracts can form earlier if you have diabetes) · Family history of cataracts at a young age · Years of excessive ...

#88. Cataracts & Other Eye Conditions: What You Should Know ...

Cataracts are more common than you may think. Learn about how your eyes can change with age plus treatment options to help you achieve your ideal vision.

#89. Eye Diseases - Cataracts

A cataract is a clouding of the normally clear lens of your eye making vision unclear. · Cataracts happen slowly and painlessly. · They happen ...

#90. Senile Cataract (Age-Related Cataract) - Medscape Reference

Senile cataract is a vision-impairing disease characterized by gradual, progressive thickening of the lens. It is one of the leading causes ...

#91. Cataract | Radiology Reference Article | Radiopaedia.org

Cataracts are an opacification or thickening of the lens within the globe and are the leading cause of blindness in the world. Clinical presentation Visual ...

#92. Cataracts: Symptoms and treatments - IMO

Cataracts are the loss of transparency of the crystalline lens, an ocular structure that has the main characteristics: ... If the lens becomes less transparent ...

#93. Cataracts causes, symptoms & treatment - Assil Eye Institute

A cataract is a clouding or yellowing of the eye lens that negatively impacts vision. Cataracts progress slowly and gradually the cloudy ...

#94. Understanding the 3 Different Types of Cataracts

Cataract treatment is safe and quick, so don't put off seeing your eye doctor to discuss your options. Different Types of Cataracts. Cataracts ...

#95. Are cataracts an inevitable part of aging? - Sharp HealthCare

The artificial lens or intraocular lens (IOL) that is implanted during cataract surgery is specific to each eye and contains a prescription vision correction ...

#96. Cataract - Moorfields Eye Hospital

Cataract. A cataract is clouding or opacity of the lens inside the eye. It causes gradual blurring of vision and often glare. A cataract is ...

#97. What Are Cataracts? | Signs & Symptoms - Glaucoma UK

A cataract is simply a clouding of the tissue that makes up the lens in the eye. It is a common condition, especially in people over the age of about 60, ...

#98. Cataract and Other Lens Disorders - JAMA Network

A cataract is a clouding of the lens in the eye. The lens is a transparent disc located behind the pupil (dark opening in the center of the eye) ...