Radial keratotomy: An eye surgery procedure designed to flatten the cornea, reducing its optical power, to correct nearsightedness (myopia). In the procedure, incisions (cuts) are made in the cornea. The procedure is said to be radial because the incisions resemble the spokes in a bicycle wheel.
Slinky Dog (better known as Slinky and often called Slink or Slinkykins) is a supporting character in the Toy Story franchise. He is a toy dachshund with a graveled Southern accent.
Buster is Andy's pet dachshund, whom he receives as a puppy for his Christmas present at the end of Toy Story, but makes his first full appearance as a grown-up dog in Toy Story 2. In Toy Story, Andy receives Buster as a puppy for his Christmas present at the film's resolution.