Diocles of Carystus

Diocles of Carystus (Greek: Διοκλῆς ὁ Καρύστιος; lived 4th century BC), a very celebrated Greek physician, was born at Carystus in Euboea, lived not long after the time of Hippocrates, to whom Pliny says he was next in age and fame.^[1] Not much is known of his life, other that he lived and worked in Athens, where he wrote what may be the first medical treatise in Attic (not in Ionic as was customary in Greek medical writings). His most important work was in practical medicine, especially diet and nutrition, but he also wrote the first systematic textbook on animal anatomy. According to a number of sources, he was the first to use the word "anatomy" to describe the study.^[2] He belonged to the medical sect of the Dogmatici, and wrote several medical works, of which only the titles and some fragments remain, preserved by Galen, Caelius Aurelianus, Oribasius, Athenaeus (in the Deipnosophistae), and other ancient writers.^[3]

There is letter in his name addressed to king Antigonus, entitled A Letter on Preserving Health (Greek: Ἐπιστολή Προφυλακτική), which is inserted by Paul of Aegina at the end of the first book of his own medical compendium, and which, if genuine, was probably addressed to Antigonus II Gonatas, king of Macedon, who died in 239 BC, at the age of eighty, after a reign of forty-four years.^[4] It resembles in its subject matter several other similar letters ascribed to Hippocrates, and treats of the diet fitted for the different seasons of the year.

It used to be said that Diocles was the first to explain the difference between the veins and arteries; but this does not seem to be correct, nor is any great discovery connected with his name. His fragments have been recently collected and translated in English by Philip van der Eijk, with a commentary in a separate volume.

Diocles insisted that health requires an understanding of the nature of the universe and its relationship to man. Diocles emphasized the fact that nerves are the channels of sensations and that interference with them is directly involved in the pathology of disease.^[5]

Notes

1. ^ Pliny, Natural History xxvi. 6
2. ^ Asimov, Asimov's Biographical Encyclopedia of Science and Technology 2nd Revised Edition
3. ^ Galen, De alimentis facultatibus, i. 1
4. ^ Paul of Aegina, Medical Compendium in Seven Books, i
5. ^ M,Bach. (1968).The Chiropractic Story. DeVors&Co., inc., Los Angeles, California. USA

References

• Smith, William (editor). Dictionary of Greek and Roman Biography and Mythology, "Diocles Carystius", Boston, (1867).
• van der Eijk, Philip J. (2000). Diocles of Carystus : a collection of the fragments with translation and commentary. Leiden: Brill. ISBN 9004102655. 

Further Reading

• Jaeger, Werner (1948). Aristotle: Fundamentals of the History of His Development (2nd ed.). Oxford: Oxford University Press. 
• Jaeger, Werner (1938) (in German). Diokles von Karystos. Berlin: W. de Gruyter & Co. 
• Jaeger, Werner (1945). Paideia: The Ideals of Greek Culture: The Conflict of Cultural Ideals in the Age of Plato. Gilbert Highet, trans. (2nd ed.). New York: Oxford University Press. 
• Phillips, E. D. (1973). Greek medicine. London: Thames & Hudson. ISBN 0500400210. 
• Sigerist, Henry (1961). A History of Medicine: Early Greek, Hindu, and Persian Medicine. 2. New York: Oxford University Press. 
• von Staden, Heinrich (1992). "Jaeger's 'Skandalon der historischen Vernunft': Diocles, Aristotle, and Theophrastus". In Calder III, William M. Werner Jaeger reconsidered. Atlanta: Scholars Press.