The skull its landmarks DTH23 Part A 2 of 5.pptx

The Skull and its Landmarks Part 2 of 5 Julie Watson The Cranium www.pinterest.com  The 8 Bones Of the Cranium Sphenoid (1) Temporal (2) Ethmoid (1) Parie...

The Skull and its Landmarks Part 2 of 5 Julie Watson The Cranium www.pinterest.com  The 8 Bones Of the Cranium Sphenoid (1) Temporal (2) Ethmoid (1) Parietal (2) Occipital (1) Frontal (1) *STEPOF Enwikipedia.org 3  Type: Flat bone Frontal Bone Parts: squamous, orbital and nasal Squamous Location: at the front of the cranium, articulates with Parietal bones, Ethmoid bone, lacrimal bones, Maxillae, Nasal bones, Zygomatic bones Nasal and Sphenoid bone Orbital Blood Supply: middle meningeal artery Functions:  Provides structure to the skull, eye orbits and upper face.  Protects the frontal lobe of the brain. Image from Complete Anatomy by Elsevier  Aids in facial expressions (muscles Image from Biology Dictionary Parietal Bones Front Type: Flat bones al Occipit Sphenoidal al Parts: frontal, occipital, sphenoidal, mastoid angles Location: articulate with the frontal bone, Mastoid occipital bone, temporal bone and sphenoid bone. Blood Supply: middle meningeal artery Functions: Image from Complete Anatomy by Elsevier  Provide structure  Image from Biology Dictionary Occipital Bone Type: Flat bone Basilar Latera Parts: squamous, basilar and lateral Latera l l Foramen Magnum Location: articulates with parietal bones, temporal bones, sphenoid bone and atlas. Blood Supply: middle meningeal artery Functions: Squamous  Provides structure to the skull  Provide attachment for muscles  Forms the foramen magnum Image from Complete Anatomy by Elsevier Image from Complete Anatomy by Elsevier Temporal Bones Type: Irregular bones Parts: Squamous, Petrous, Tympanic, Mastoid Squamous Tympani and Styloid c Location: articulates with parietal bone, occipital bone and Zygomatic bone. Blood Supply: middle meningeal artery, Petrous posterior auricular artery and Stylomastoid artery Mastoid Functions: Styloid  Provide structure to the skull protect the brain Image from Complete Anatomy by Elsevier  The Styloid process is an anchor point for You tube clip for this section https://www.youtube.com/watch?v=JSrpIczOPiE (Skull anatomy) 11  Time For A Cuppa! End of Part 2 12 Telegraph.co.uk