Word: Laser-Assisted In Situ Keratomileusis (often abbreviated as LASIK)
Part of Speech: Noun
Definition: Laser-assisted in situ keratomileusis is a medical procedure used to improve vision by reshaping the cornea (the front part of the eye) using a laser. This surgery is often done to help people who are nearsighted (can see close objects well but not far away), farsighted (can see far away but not close), or have astigmatism (a condition that causes blurred vision).
"After consulting with my eye doctor, I decided to undergo laser-assisted in situ keratomileusis to correct my nearsightedness."
In more advanced discussions, you might encounter terms like "refractive surgery" or "corneal reshaping" when talking about LASIK. It can also come up in discussions about the risks and benefits of different vision correction methods.
In general contexts, "laser" refers to a device that emits concentrated light, and "keratomileusis" refers to the surgical technique of reshaping the cornea. However, together they specifically refer to this eye surgery.
While there aren’t specific idioms or phrasal verbs directly associated with LASIK, you might hear phrases like: - "See the light" (to understand something clearly) in discussions about improving one's vision.
Laser-assisted in situ keratomileusis (LASIK) is an important term in the field of eye care. Understanding this term can help you engage in conversations about eye health and vision correction options.