Sedimentary cataract, often misspelled as "senile cataract", is a medical condition where the eyes' natural lens becomes cloudy. This type of cataract is caused by the accumulation of sediment-like substances in the lens over time. The correct pronunciation of "sedimentary" is /ˌsɛdɪˈmɛnt(ə)ri/, with stress on the second syllable. "Cataract" is pronounced as /ˈkatərakt/. Knowing the correct spelling and pronunciation of "sedimentary cataract" can help individuals better communicate and understand this prevalent eye condition.
Sedimentary cataract refers to a specific type of cataract characterized by the formation of sediment-like deposits within the lens of the eye. A cataract is a condition that causes clouding of the normally clear lens, leading to a decline in vision. Sedimentary cataracts are named as such due to their resemblance to the layers of sediment found in bodies of water or the accumulation of particles in sedimentary rocks.
These cataracts are typically associated with certain medical conditions or factors, such as chronic inflammation, excessive use of certain medications (e.g., steroids), previous eye surgery, trauma to the eye, or the presence of other systemic diseases. The sedimentary deposits, which can have different colors and densities, gradually build up within the lens over time, resulting in the clouding and distortion of vision.
Symptoms of sedimentary cataracts may include blurry or hazy vision, increased sensitivity to light, difficulty seeing at night, or a reduction in overall vision clarity. Treatment options for sedimentary cataracts vary depending on the severity and impact on vision, but they typically involve surgical removal of the affected lens and its replacement with an artificial lens implant.
It is essential for individuals who suspect they may have a sedimentary cataract to seek professional medical advice and undergo regular eye examinations to monitor the condition and determine the appropriate course of action.
Morgagnian c.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "sedimentary cataract" does not have an established etymology as it is not a recognized scientific term or commonly used phrase. It seems to be a combination of two separate words: "sedimentary" and "cataract".
"Sedimentary" refers to the process of sedimentation, which is the settling or deposition of particles carried by wind, water, or other agents. It is derived from the Latin word "sedimentum", meaning "settling".
"Cataract" is an ophthalmological term that refers to the clouding or opacity of the lens of the eye, leading to a loss of vision. It comes from the Latin word "cataracta", meaning "waterfall" or "gate".