Marie Philibert Constant Sappey

Marie Philibert Constant Sappey (1810 - March 15, 1896) was a French anatomist who was born in Cernon, near the city of Bourg-en-Bresse. He studied medicine at the University of Paris, earning his degree in 1843. Later he became a professor of anatomy in Paris, and in 1862 was elected to the Academy of Medicine, becoming its president in 1887.

Sappey was a highly regarded anatomist in the later half of the 19th century, and he is especially known for his research concerning the lymphatic system. In 1874 he published an anatomical atlas which included a detailed study of cutaneous lymphatic drainage. He devised a procedure to define and delineate the lymphatic system by injecting mercury into the skin of a cadaver in order to properly view the individual lymphatic vessels. Anatomist Henri Rouvière (1876-1952) continued Sappey's anatomical work of the human lymphatic system.

Associated Eponyms:
 * Sappey's plexus: lymphatic network in the areola of the nipple.
 * Sappey's veins: another name for paraumbilical veins; the accessory portal venous system.
 * Haller-Sappey ansa: anastomosis of the glossopharyngeal nerve with the auricular branch of the vagus nerve for the sensitive innervation of the ear canal. Also referred to as Haller's ansa; named after physiologist Albrecht von Haller (1707-1777).

Written Works

 * Traité d’anatomie descriptive avec figures intercalées dans le texte. Paris. 3 volumes, 1847-1863. 2nd edition in 4 volumes, 1867-1874. Considered the first French anatomical work that combined descriptive anatomy with histology.
 * Anatomie, physiologie, pathologie des vaisseaux lymphatiques considerées chez l’homme et les vertébres. Paris, A. Delahaye & E. Lacrosnier, 1874. Known for its illustrations.
 * Atlas d’anatomie descriptive. 1879
 * Études sur l’appareil mucipare et sur le système lymphatique des poissons. 1880.

Reference

 * Who Named It?; Marie Philibert Constant Sappey

Marie Philibert Constant Sappey