Here's two sentences with two different meanings of the word...
"The elderly woman had cataracts in both eyes"
"The Nile river has some dangerous cataracts"
Think. "Grandma has a cartaract in her left eye." or "Grandma needs cartaract surgery."
Ozone deletion can cause cataract in humans. This is a sentence which contains the word cataract.
The delta begins just beyond this cataract.
In opthamology, cataracts is an abnormality of the eye. . In some instances we were unable to tell the difference between a cataract and a waterfall
This is not an English word. I think you many mean just cataract, which can be several things. I had a cataract removed from my eye. The kayak couldn't pass the cataract, so they had to go around it.
there are 6 cataracts in ancient Egypt
By age 80, more than half of all Americans will have had a cataract.A waterfall is sometimes called a cataract.
A cataract is a waterfall.
Cataract is a noun.
Cataract.
A cataract is just a color change of YOUR lens inside your eye.
If an extracapsular cataract extraction was performed, a secondary cataract may develop in the remaining back portion of the capsule.
The most common type of cataract surgery is phacoemulsification. This modern procedure involves the use of an ultrasonic device to emulsify and remove the cloudy lens inside the eye, which is the cataract. Here's a step-by-step overview of the procedure: *Anesthesia*: Typically, local anesthesia is used to numb the eye, ensuring the patient feels no pain during the surgery. Sedatives may also be administered to help the patient relax. *Corneal Incision*: The surgeon makes a small incision in the cornea, the clear, dome-shaped surface that covers the front of the eye. *Capsulorhexis*: A small, circular opening is made in the capsule (the membrane that encloses the lens) to access the cataract. *Phacoemulsification*: An ultrasonic probe is inserted through the corneal incision into the capsule. This probe vibrates at an ultrasonic frequency to break up the cloudy lens into small pieces. *Aspiration*: The emulsified pieces of the lens are then gently suctioned out of the eye. *Lens Implantation*: After the natural lens has been removed, it is replaced with an artificial intraocular lens (IOL). The IOL is folded and inserted through the original incision, then it unfolds once in place. *Closure*: Typically, the incisions are small enough to heal without sutures, sealing themselves naturally. This procedure typically takes about 30 minutes and is generally safe and effective, offering rapid recovery of vision for most patients. Alternative techniques, such as extracapsular cataract extraction (ECCE) or intracapsular cataract extraction (ICCE), are less commonly used today due to the effectiveness and reduced recovery time associated with phacoemulsification.