Chakra Sonar

This jutsu is used to allow a user to “see” inside a patient's body. By gathering a small amount of chakra into one hand and then releasing it, the user is able to create a mental map of the organs, bones and any other object inside the body. The user may be able to detect any internal injuries, foreign objects, and other abnormalities, but the latter of the three comes with experience and knowledge rather than automatically knowing. Mostly used when cutting open the body would be dangerous, such as the brain or other frail organs, or when there isn't enough time to cut open the person.

This can help the medic identify the problem quickly and decipher whether immediate action is needed.