A cataract is a clouding or opacification of the lens in the eye, which can impair vision. It is often associated with aging and can be treated through surgery to remove the affected lens and replace it with an artificial one.
Usage examples
The patient underwent surgery to remove a cataract from their left eye.
The ophthalmologist diagnosed the patient with bilateral cataracts.
As the cataract progressed, the patient's vision became increasingly blurry.
The optometrist recommended wearing sunglasses to protect the eyes from cataract development.
Cataract surgery is a common procedure performed to improve vision in individuals with cataracts.
The doctor explained that age-related cataracts are a normal occurrence in older adults.
Following an internship, she pursued a research fellowship at the Ohio State University College of Optometry, investigating preventative strategies for postoperative complications of cataract surgery in dogs and humans. (cuvs.org)
Parents visiting these clinics were informed about the study, and about the potential benefits and risks of cataract surgery with and without an IOL. (sciencedaily.com)
Note: some dogs can develop cataracts in just a few days, with sudden onset diabetes. (thesprucepets.com)