Traumatic cataract is clouding of the lens and eyes that may occur after either blunt or penetrating ocular trauma that disrupts and damages the lens fibers. Most of the traumatic cataracts lead to eye lens swelling, but the type and clinical course depends on trauma and the integrity of the capsular bag.
How quickly can traumatic cataract form?
Traumatic cataracts can occur immediately after an eye injury or, in some cases, months or even years later. While cataracts that result from trauma can present unique challenges compared to age-related cataracts, skilled and experienced eye surgeons such as Dr.
Can hitting your head cause cataracts?
Physical injury or trauma: A blow to the eye, a cut or puncture, chemical burns, or electric shock; Radiation: Long-term exposure to ultraviolet radiation from the sun (both UVA and UVB); in addition, radiation used to treat certain types of head and neck cancers can cause cataracts to develop.
Can traumatic cataract be cured?
Conclusions: In this study, a majority of eyes with traumatic cataract were safely rehabilitated with posterior chamber lens implantation. Visual acuity improved in 90% of eyes; complications were seen in 15%.
What are the 3 types of cataracts?
A cataract is a clouding of the lens of the eye that impairs vision. There are three main types of cataract: Nuclear Sclerotic, Cortical and Posterior Subcapsular. The types of cataracts are classified based on where and how they develop in the eye.
What are the symptoms of a secondary cataract?
The most common symptoms of a secondary cataract are a reduction in visual acuity months or years after cataract surgery, which impedes both far and near vision; in addition to glare from the sun, car headlights at night and a reduction in the perception of colours.
What is a blue dot cataract?
Summary. Listen. Cerulean cataracts are opaque areas that develop in the lens of the eye that often have a bluish or whitish color. They may be present at birth or develop in very early childhood, but may not be diagnosed until adulthood. They are usually bilateral and progressive.
What is a Morgagnian cataract?
A morgagnian cataract is a hypermature cataract in which the total liquefaction of the cortex has allowed the nucleus to sink inferiorly. 1. Herein, we report a rare case of morgagnian cataract with an isolated posterior opening with no history of trauma and its successful management.
What is oil drop cataract?
Oil droplet cataract is a cause of decreased visual acuity of unknown etiology that can be missed. The disease abnormalities are difficult to observe because only subtle changes in lens nucleus are apparent on slit lamp examination; however characteristic fundus reflexes can be identified using retinoscopy.