what is external fixator device
An external fixator is a metal device that allows precise control of a bone. The fixator is composed or one or more metal bars and rings, which in turn connect to a child via metal pins and wires.By gradually manipulating the fixator on the outside, we can carefully control the position of the bones and joints on the inside.he fixator is composed or one or more metal bars and rings, which in turn connect to a child via metal pins and wires. By gradually manipulating the fixator on the outside, we can carefully control the position of the bones and joints on the inside.