Contemporary Medical Acupuncture is a precise peripheral nerve stimulation technique, in which fine solid needles (acupuncture needles) are inserted into anatomically defined neurofunctional sites, and stimulated manually or with electricity for the therapeutic purpose of modulating abnormal activity of the nervous system and/or the endocrine, exocrine and immune systems, in pain syndromes, functional problems, and any diseases in which these modulatory mechanisms are available.