Sommerring Samuel Thomas von Sömmerring originally published a clear, accurate and precise system in German (1791–1796), then in
Latin (1794–1800). There was a second German edition in 1800–1801 and a further eight-volume edition (1841–1844) revised and with additional material by
Th.L.W. Bischoff,
Friedrich Gustav Jakob Henle,
E.H. Huschke, Theile,
G.G. Valentin, , and
Rudolph Wagner. The arrangement of the edition is: • Vol. 1: Wagner details the life, correspondence and literary writings of Sommerring; • Vol. 2: Anatomy of the
bones and
ligaments; • Vol. 3: Anatomy of the
muscles and the
vascular system by Theile; • Vol. 4:
microscopic anatomy of the
nervous system by Valentin, including the brain, the
spinal cord, and the
ganglia; • Vol. 5: Anatomy of the
organs by Huschke – this part of the work had been left incomplete by Sommerring but he had left extensive material to work on; • Vol. 6: An entire and complete system of general anatomy, deduced from personal observation by Henle and other careful observers, the materials being in general new, and in all instances confirmed and rectified; • Vol. 7:
Developmental biology of
mammals and humans, by Bischoff; • Vol. 8:
Pathological anatomy of the human body, by Vogel, but only the generalities of the subject. This was translated into French by Jourdan, and published in 1846 under the name of
Encyclopedie anatomique. The eighth volume was translated into English in the year 1847.
Bichat The
Anatomie Generale of
Xavier Bichat is a monument of his scientific ability and scholarship. His
Anatomie Descriptive is distinguished by clear and natural arrangement, precise and accurate description, and the general ingenuity with which the subject is treated. The
physiological observations are in general correct, often novel, and always highly interesting. Bichat died during the preparation of the third volume and the work was completed by
P.J. Roux and
M.F.R. Buisson.
Gray Henry Gray, an English
anatomist and
surgeon at St. George's Hospital, published ''
Gray's Anatomy''. With the artist abilities and help of
Henry Vandyke Carter, Gray produced an inexpensive and accessible anatomy textbook for medical students. Dissecting unclaimed bodies from workhouse and hospital
mortuaries through the
Anatomy Act 1832, the two worked for 18 months on what would form the basis of the book. Their work was first published in 1858. ==Social and political issues==