What is an intumescent cataract?
Intumescent cataract definition and meaning states that it is the older stage of cataract that progresses when the lens becomes swollen from the effect of degenerated lens protein, and this may lead to secondary angle closure (acute) glaucoma and maybe vision impairment.
How are cataracts diagnosed with a slit lamp?
Your healthcare provider will ask you to place your chin on the chin rest of the slit lamp. A light will then be directed at your eye. By looking through the slit lamp, your healthcare provider can examine the lens to determine the degree to which it is clouded.
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.
What does incipient cataract mean?
Incipient cataract: This is a cataract that is seen on slit-lamp examination but is of little clinical significance.
How do you record slit lamp exam?
For this procedure, the doctor will first administer numbing eye drops. The individual will sit with their head resting in the slit lamp microscope, and the doctor will place a special contact lens directly onto the eyeball. The test should reveal any signs of increased eye pressure, which may indicate glaucoma.
What is snowflake cataract?
Cataract/Anterior Segment. Diabetic cataract, or “snowflake” cataract, consists of gray-white subcapsular opacities. This type of cataract is seen, in rare cases, in patients with uncontrolled diabetes mellitus.
What is black cataract?
Black cataract is very specific. The lens nucleus has become so hardened, sclerotic and blackened that it has gone beyond what is known as brunescence. Brunescence is a discoloration of the nucleus that occurs as the nucleus becomes sclerotic. Brunescence begins as a yellowing and progresses to orange and brown.
What is a blue dot cataract?
Cerulean cataracts, also known as blue dot cataracts, are developmental cataracts characterized by blue and white opacifications scattered in the nucleus and cortex of the lens. Patients with cerulean cataracts are usually asymptomatic until 18-24 months of age and often do not need them removed before adulthood.