Crâne - Cranium
The skull is a bony structure in the head supported on the summit of the vertebral column, and is of an oval shape, wider behind than in front. It is composed of a series of flattened or irregular bones which, with one exception (the mandible), are immovably jointed together. It is divisible into two parts: the cranium, which lodges and protects the brain, consists of eight bones, and the skeleton of the face.
Cette définition contient du texte provenant d'une édition publique de Gray's Anatomy (20eme édition Américaine de "Gray's Anatomy of the Human Body" publiée en 1918 - http://www.bartleby.com/107/).
Anatomie générale > Os; Système squelettique > Squelette axial > Crâne