The Skull and its Landmarks PDF
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Uploaded by WiseTropicalIsland4758
London South Bank University
Julie Watson
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Summary
This document provides information on the different bones on a skull. It covers the frontal bone, parietal bones, occipital bone and temporal bones. A range of images enhance the understanding.
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The Skull and its Landmarks Part 2 of 5 Julie Watson The Cranium Obones www.pinterest.com The 8 Bones Of the Cranium Sphenoid (1) # Temporal (2) Loading…...
The Skull and its Landmarks Part 2 of 5 Julie Watson The Cranium Obones www.pinterest.com The 8 Bones Of the Cranium Sphenoid (1) # Temporal (2) Loading… Ethmoid (1) # Parietal (2) Occipital (1) Frontal (1) *STEPOF Enwikipedia.org 3 2 ofter layers - compact Done Type: Flat bone Frontal Bone orbital Stemofnole forehead 1 cavity Inner layer - Spongy 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 and Sphenoid bone Nasal Orbital Blood Supply: middle meningeal artery Functions: Provides structure to the skull, eye orbits and upper face. Protects the frontal lobe of the brain. Aids in facial expressions (muscles attachment point) Image from Complete Anatomy by Elsevier frontalis Loading… Image from Biology Dictionary Parietal Bones Frontal Type: Flat bones square in share Occipital Sphenoidal Parts: frontal, occipital, sphenoidal, mastoid angles Location: articulate with the frontal bone, occipital bone, temporal bone and sphenoid bone. Mastoid Blood Supply: middle meningeal artery Functions: Provide structure Cavity. Protect the brain Stocratical Image from Complete Anatomy by Elsevier Protect parietal lobe Image from Biology Dictionary Occipital Bone Basilar Arteries ~ Lateral a Type: Flat bone Parts: squamous, basilar and lateral Lateral O Foramen Magnum Location: articulates with parietal bones, temporal bones, sphenoid bone and atlas. Blood Supply: middle meningeal artery Functions: protect occipital lobe · 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 Pain of bones on side of head. Temporal Bones Type: Irregular bones middle +inner of ear & Parts: Squamous, Petrous, Tympanic, Mastoid and Styloid Squamous Tympanic Location: articulates with parietal bone, occipital bone and Zygomatic bone. Blood Supply: middle meningeal artery, posterior auricular artery and Stylomastoid artery Petrous ① Mastoid Functions: Provide structure to the skull protect the brain Styloid The Styloid process is an anchor point for muscles of muscl S associated with the tongue and larynx Attainment of the tonge Contain the middle and internal part of the ear Image from Complete Anatomy by Elsevier You tube clip for this section https://www.youtube.com/watch?v=JSrpIczOPiE (Skull anatomy) Loading… 11
