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Myopia
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∙ 13y ago
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What is radial symmetry?
When something has symmetry in a radial (circular) pattern.
What is the symmetry of a sea wasp?
the sea wasp also called the box jelly fish- symmetry is radial
Which creatures has radial symmetry?
The most prominent animal phyla with radial symmetry are the Echinodermata (starfish and sea urchins) and the Cnidaria (jellyfish and corals).
Which creature has a radial symmetry?
A starfish or a jellyfish.
Adult echinodermata have symmetry?
Radial symmetry
A radial keratotomy is performed to treat?
Myopia
What is radial keratotomy used for?
Radial Keratotomy or RK is used to treat nearsightedness also known as myopia. This procedure was developed by Svyatoslav Fyodorov a Russian optamologist in 1974.
What is radial keratotomy?
Radial keratotomy (RK) is a type of eye surgery used to correct myopia (nearsightedness).
What is the purpose of radial keratotomy?
Radial keratotomy is one of several surgical techniques to correct nearsightedness, reducing or eliminating the need for corrective lenses.
What are the problems with radial keratotomy?
Radial keratotomy is one of several surgical techniques to correct nearsightedness, reducing or eliminating the need for corrective lenses.
Who is best suited to radial keratotomy?
Radial keratotomy is one of several surgical techniques to correct nearsightedness, reducing or eliminating the need for corrective lenses.
The condtion know as what may be treated by radial keratotomy?
myopia
How does radial keratotomy treat myopia?
The surgeon uses a delicate diamond-tipped blade, a microscope, and microscopic instruments to make several spoke-like, "radial" incisions in the nonviewing (peripheral) portion of the cornea.
What kind of surgery are you having if you are under the knife for a radial keratotomy?
Correcting nearsightedness
How is radial keratotomy performed?
make several spoke-like "radial" incisions in the non-viewing (peripheral) portion of the cornea. As the incisions heal, the slits alter the curve of the cornea, making it more flat, which may improve the focus of images onto the retina
What is the medical term meaning surgical procedure to correct myopia by making incisions partially through the cornea to cause it to flatten?
photorefractive Keratectomy
Which of the five senses are sharpened by radial keratotomy?
Radial keratotomy (RK) is a surgical procedure to correct nearsightedness by making incisions in the cornea. This procedure does not specifically sharpen any of the five senses. However, it can improve vision by reducing nearsightedness, thereby potentially enhancing the sense of sight. Overall, RK primarily targets vision correction rather than directly sharpening any specific senses.
