The present invention relates to a wearable X-ray radiographing apparatus and a method for using the same. The present invention includes: an X-ray generator including an X-ray source, a power supplier supplying driving power to the X-ray source, and a cone directing X-rays emitted from the X-ray source a switch controller controlled by a radiographer to operate the X-ray generator and a wearable unit on which the X-ray generator being mounted and being worn on the body of the radiographer.
