A root canal endodontic procedure works by creating a small hole in the tooth so that all of the infected areas can be removed. The dental pulp is removed, and oftentimes so are the roots. You only need your tooth roots to feel sensations like hot and cold and for the tooth to grow in. Once it has fully matured, removing the roots will not directly harm the tooth. It can, however, prevent the further spread of infection so when it is necessary to remove the roots; we promptly do so. Once done, we will clean the area to ensure that the infection is gone. We will typically prescribe antibiotics, as well. This ensures that any lingering infection is eliminated.