20 scary surgical tools from the past

A look at these 20 scary-looking surgical tools from the past can make you really appreciate the medical technology we have today.

Arrow Remover (1500s)

Not much is known about this tool, but it is hypothesized that it was inserted into the wound in a contracted position, with the central shaft used to grasp the arrow. The blades, which appear to have their sharp edges facing outward, were then expanded using the scissor-like handles, thus expanding the flesh around the arrow to prevent the arrowhead from ripping through the meat as it was pulled out.