KERATOME Meaning and
Definition
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A keratome is a surgical instrument used in ophthalmology for cutting and shaping the cornea during certain eye surgeries. It is specifically designed to create thin, precise corneal incisions.
The word "keratome" is derived from two Greek terms: "kerato" meaning cornea and "tome" meaning incision. The instrument typically consists of a sharp, thin blade that is attached to a handle. The blade is specifically designed to make controlled and precise incisions in the cornea, which is the clear front part of the eye.
A keratome is commonly used during procedures such as LASIK (Laser-Assisted In Situ Keratomileusis) and other types of refractive surgeries. During these procedures, the keratome is used to create a thin flap in the cornea, which is then gently lifted to allow the laser or other corrective treatments to reshape the cornea and improve vision. After the procedure, the flap is repositioned back into its original place.
The use of a keratome in eye surgeries requires great skill and precision to ensure optimal results and reduce the risks of complications. Surgeons undergo extensive training to master the use of this instrument and to make accurate corneal incisions that promote healing and improve vision.
Common Misspellings for KERATOME
Etymology of KERATOME
The word "keratome" is derived from two Greek roots: "kerato" and "tomē".
The first root, "kerato", comes from the Greek word "keras" (κέρας), which means "horn" or "hard tissue". It is commonly used in medical terminology to refer to the cornea, the transparent front part of the eye that covers the iris and the pupil.
The second root, "tomē", is derived from the Greek verb "temnein" (τέμνειν), which means "to cut". It is used to indicate an act of cutting or incising.
Combining the two roots, "keratome" refers to a surgical instrument or device specifically designed to cut the cornea during certain eye procedures.
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