External meridians are better known, because one continually runs into them on posters or acupuncture dolls. The meridians, however, does not end at the last point of acupuncture, but from there enter the body and run by him to return to the first acupoint. There must be a circuit so that energy can flow straight-in would not be possible. In his tour of the body, all the meridians pass through the teeth. In the case of a diffuse toothache which requires no intervention by the dentist, I connect the dental module and let you determine which meridian needs to be strengthened and how healing information (homeopathy, nosodes, Bach flowers, etc.), not to follow overloading the affected tooth and thus give the self-healing powers of the tooth the possibility of solving the problem by themselves.