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Specialty. Ophthalmology. Retinal detachment is a disorder of the eye in which the retina peels away from its underlying layer of support tissue. [ 1] Initial detachment may be localized, but without rapid treatment the entire retina may detach, leading to vision loss and blindness. It is a surgical emergency.
Cataract surgery is the most common application of lens removal surgery, and is usually associated with lens replacement. It is used to remove the natural lens of the eye when it has developed a cataract, a cloudy area in the lens that causes visual impairment. [ 4][ 10] Cataracts usually develop slowly and can affect one or both eyes. [ 4]
Cataracts cause 51% of all cases of blindnessand 33% of visual impairmentworldwide. [3][9] Cataracts are most commonly due to agingbut may also occur due to traumaor radiation exposure, be present from birth, or occur following eye surgery for other problems. [1][4]Risk factors include diabetes, longstanding use of corticosteroidmedication ...
Regardless of the runners making up the U.S. men's team, it has notoriously struggled with baton exchanges at the Olympics. They haven't medaled in the 4x100 relay since taking silver at the 2004 ...
Weather. Media companies take $15 billion hit on cable as industry turns to 'shrinking to survive'. Alexandra Canal. August 9, 2024 at 12:01 PM. It was a brutal week for the value of the cable ...
Show comments. Coco Gauff, Novak Djokovic and other players at the U.S. Open will be playing for a record total of $75 million in compensation at the year's last Grand Slam tennis tournament, a ...
This illustrates the fact that there are far more faint stars than bright stars: in the entire sky, there are about 500 stars brighter than apparent magnitude 4 but 15.5 million stars brighter than apparent magnitude 14. [101] The apex of the Sun's way, or the solar apex, is the direction that the Sun travels through space in the Milky Way.
It was a landmark moment for the psychedelic movement: The Department of Veteran Affairs’ top doctor stood on stage, praising advocates who have spent decades promoting the healing potential of ...