Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Fundamentals of Anatomy & Physiology SIXTH EDITION Frederic H. Martini PowerPoint ® Lecture Slide Presentation prepared by Dr. Kathleen A. Ireland, Biology Instructor, Seabury Hall, Maui, Hawaii Chapter 7, part 2 The Axial Skeleton
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.5 The Occipital and Parietal Bones Figure 7.5
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.6 The Frontal Bone Figure 7.6
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.7 The Temporal Bones Figure 7.7
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.8 The Sphenoid Figure 7.8
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.9 The Ethmoid Figure 7.9
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Maxillary bones Mandible Palatine bones Nasal bones Vomer Facial bones Inferior nasal conchae Zygomatic bones Lacrimal bones Hyoid
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Largest facial bones Form the upper jaw and most of the hard palate Maxillae
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.10 The Maxillary and Palatine Bones Figure 7.10
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Palatine bones Small “L” shaped bones Form the posterior hard palate and floor of the nasal cavity Nasal bones Superior border of external nares Palatine and Nasal Bones
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Vomer Inferior portion of the nasal septum Zygomatic bone Temporal process articulates with zygomatic process of temporal bone Lacrimal bones Smallest bones of the face Sit medially in orbit Vomer, Zygomatic and Lacrimal bones
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.11 The Smaller Bones of the Face Figure 7.11
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Mandible Bone of the lower jaw Hyoid Suspended by stylohyoid ligaments Supports the larynx Mandible and Hyoid bones
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.12 The Mandible and Hyoid Bones Figure 7.12a
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.12 The Mandible and Hyoid Bones Figure 7.12b, c
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Seven bones in the orbital complex Nasal complex = bones that enclose the nasal cavities and paranasal sinuses The orbital and nasal complexes
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 7.14 The Orbital Complex Figure 7.14
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Fontanels permit skulls of infants and children to continue growing Skulls of infants and children