We do not have an immune system of the dentist and one for the rest of the body. . . we own only one immune system which functions for the whole of our body following the same principles! The mouth and the teeth are just a part of the whole like all other to us.
Chronic inflammations and processes in the oral cavity can promote by immunological and biochemical-toxicological processes the most different illness far from real events and cause.
For a detailed questioning (anamnesis) to the general health situation it is searched in the oral space after factors which can cause an inflammatory process in the organism about atoxicological continuous stress or alasting (chronic) immune activation.