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Essentials of Human Anatomy & Physiology Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Seventh Edition Elaine N. Marieb Chapter 5 Axial Skeletal Intro and Skull pgs 119, 124-130, etc
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Skeleton= 206 total bones Axial= 80 bones “axis” Axial= 80 bones “axis” skull, vertebral column, thoracic cage, hyoid, middle ear bones skull, vertebral column, thoracic cage, hyoid, middle ear bones Appendicular= 126 bones “hangs off” Appendicular= 126 bones “hangs off” pectoral girdle, upper limbs, pelvic girdle, lower limbs pectoral girdle, upper limbs, pelvic girdle, lower limbs Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
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Axial Skeleton (in green) Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 Figure 5.12
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 Fontanel Soft spot between bones, where ossification has not been completed Suture Interlocking line of union between bones fontanel suture
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 Paranasal sinus for passage of blood vessels and nerves
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 (articulates with another bone)
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 for muscle attachment
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 for muscle attachment and articulates with another bone
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 for muscle attachment
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Slide 5.20b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.6 articulates with another bone
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Skull bones= cranial + facial bones Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
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8 cranial bones and their markings
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1 Frontal bone, anterior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11
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1 Frontal bone, superior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings posterior anterior
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1 Frontal bone, 2 frontal (paranasal) sinuses Slide 5.25a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.10
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1 Occipital bone, lateral view Slide 5.21b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.7
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1 Occipital bone, superior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings posterior anterior 1 Occipital bone, posterior view occipital bone
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1 Occipital bone, superior view of skull’s base Slide 5.23 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.8
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1 Occipital bone, inferior view Slide 5.24 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.9
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2 Temporal bones, lateral view Slide 5.21b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.7
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2 Temporal bones, inferior view Slide 5.24 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.9
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1 Ethmoid bone Slide 5.23 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
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1 Ethmoid bone, superior view of skull’s base Slide 5.23 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.8 Ethmoid bone
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1 Ethmoid bone, anterior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11
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1 Ethmoid bone, 2 ethmoid (paranasal) sinuses Slide 5.25a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.10
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1 Sphenoid bone, superior view of skull’s base Slide 5.23 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.8 (Turk’s saddle)
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1 Sphenoid bone, anterior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11 Supraorbital foramen
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1 Sphenoid bone, 2 sphenoid (paranasal) sinuses 1 Sphenoid bone, 2 sphenoid (paranasal) sinuses Slide 5.25a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.10
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2 Parietal bones, lateral view Slide 5.21b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.7
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2 Parietal bones, superior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings posterior anterior 2 Parietal bones, inferior view
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Bones of the Skull 14 Facial bones and their markings Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11
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Maxillary bones, anterior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11 Supraorbital foramen Infraorbital foramen
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Maxillary bones, inferior view Slide 5.24 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.9
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2 Maxillary bones, 2 maxillary (paranasal) sinuses Slide 5.25a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.10
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1 Mandible, anterior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11 Supraorbital foramen
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1 Mandible, lateral view Slide 5.25a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.10 Coronoid process Mandibular condyle(condylar process) Mandible “moveable”
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2 Zygomatic bones, anterior view Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11 Supraorbital foramen
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2 Palatine bones, Inferior View Slide 5.24 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.9
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Other facial bones Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.11 Supraorbital foramen
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Other axial and skull topics Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
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Sutures of the skull Slide 5.21b Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.7
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Sutures of the skull Slide 5.22 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings posterior anterior Coronal suture Sagittal suture Lambdoidal suture
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Fontanels of the fetal skull Slide 5.27a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.13
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4 Paranasal Sinuses Slide 5.25a Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.10
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The Hyoid Bone Slide 5.26 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Figure 5.12 Ear Bones Doesn’t articulate with other bones
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Homeostatic Imbalances Slide 5.26 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Deviated septumCleft palate TMJSinusitis sinusitis
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