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Eye surgery, also known as ophthalmic surgery or ocular surgery, is surgery performed on the eye or its adnexa. [1] . Eye surgery is part of ophthalmology and is performed by an ophthalmologist or eye surgeon. The eye is a fragile organ, and requires due care before, during, and after a surgical procedure to minimize or prevent further damage.
Laser surgery is commonly used on the eye. Techniques used include LASIK, which is used to correct near and far-sightedness in vision, and photorefractive keratectomy, a procedure which permanently reshapes the cornea using an excimer laser to remove a small amount of the human tissue. [5] [6] [7] Effects.
Anning, depicted with her dog. Mary Anning (21 May 1799 – 9 March 1847) was an English fossil collector and palaeontologist. She made discoveries of Jurassic marine fossil beds in the cliffs along the English Channel at Lyme Regis, which changed the scientific thinking about prehistoric life and the history of the Earth.
Wikipedia[note 3] is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the use of the wiki-based editing system MediaWiki. Wikipedia is the largest and most-read reference work in history.[3][4] It is consistently ranked as one of the ten most popular ...
episodes (2005–present) Doctor Who is a British science fiction television programme produced by the BBC. As of 18 May 2024, 878 episodes of Doctor Who have aired. This includes one television movie and multiple specials, and encompasses 307 stories over 40 seasons, starting in 1963. Additionally, four charity specials and two animated ...
est. ₹95.12 crore [6] Bade Miyan Chote Miyan ( transl. Big Master Little Master) is a 2024 Indian Hindi -language science fiction action thriller film directed by Ali Abbas Zafar, who also co-produced it with Jackky Bhagnani, Vashu Bhagnani, Deepshikha Deshmukh and Himanshu Kishan Mehra under the banners of Pooja Entertainment and AAZ Films.
Terminology The first device using amplification by stimulated emission operated at microwave frequencies, and was called a maser, for "microwave amplification by stimulated emission of radiation". When similar optical devices were developed they were first known as optical masers, until "microwave" was replaced by "light" in the acronym, to become laser.
