Relacionar Columnas Level 3 Facial - The AcademyVersión en línea Anatomy and Physiology por Jenny Storey 1 Ethmoid 2 Sphenoid 3 Occipital 4 Frontal 5 Temporal 6 Parietal Contains the foramen magnum, a large hole which the spinal cord, nerves and blood vessels pass through. Forms the top and sides of the head. Forms the anterior part of the roof of the skull, forehead and upper walls of the eye sockets. The frontal bones contain a sinus above each eye Joins together all of the bones of the cranium. It articulates with frontal, temporal, occipital and ethmoid bones Form the sides of the skull and part of the cheekbone. Provides two muscle attachment points: the mastoid process and the zygomatic process Forms the nasal cavity, part of the wall of the orbit and part of the nasal septum.