The current author had the opportunity to present a study on the history of ear acupuncture at the International Summit Forum on Clinical Application of Acupoints in August 2018 (from August 25 to August 27), in Beijing, China, and to introduce the latest ear chart by Frank R. Bahr, MD, there. This article is based on that presentation and includes more historical facts. Although the relationship between the ear and meridians was discussed previously in the famous book, (), the first auricular map was published in 1888 by Zhenjun Zhang in his book (). This map was a drawing of the posterior aspect of the ear showing areas of the five organs: Heart; Liver; Spleen; Kidney; and Lung. Paul Nogier, MD, discovered ear somatotopy, a representation of the whole person on the ear in the shape of a homunculus, or inverted fetus, on the ear. Dr. Paul Nogier's ear map was first published in 1957. A more-detailed presentation, the , elaborated by Drs. Paul Nogier and Bahr as well as René J. Bourdiol, MD, appeared in 1974. A new edition will soon appear in French. Auricular medicine is an excellent method, but only if the ear points are located precisely. Preconditions for this ability are excellent knowledge of the ear's anatomy, documented on a very detailed modern ear chart, such as the one recently created by Dr. Bahr, and constant practice of pulse palpation according to Dr. Paul Nogier with the vascular autonomous signal.