Hintere Gelenkfläche - Facies articularis talaris posterior
On the superior surface of the calcaneus is a large usually somewhat oval-shaped facet, the posterior talar articular surface, which looks upward and forward; it is convex from behind forward, and articulates with the posterior calcaneal facet on the under surface of the talus. It is bounded anteriorly by a deep depression which is continued backward and medialward in the form of a groove, the calcaneal sulcus.
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).
Allgemeine Anatomie > Bones; Skeletal system > Skeleton appendiculare > Ossa membri inferioris > Pars libera membri inferioris > Ossa pedis > Fußwurzelknochen > Fersenbein > Hintere Gelenkfläche