Sacral tuberosity

Tuberositas ossis sacri

  • Latin synonym: Tuberositas ossis sacralis

Definition

Behind the auricular surface it is a rough surface, the sacral tuberosity, on which are three deep and uneven impressions, for the attachment of the posterior sacroiliac ligament.

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/).

Comparative anatomy in animals

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