1. PowerPoint ® Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings PART B 5 The Skeletal System …

2. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings II) The Axial Skeleton ==

3. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings A. The Skull  Major Areas:  Cranium  Facial bones 1. CRANIUM  Sutures a) Parietal Bone b) Frontal c) Temporal  Carotid Canal  Jugular Foramen Objective

4. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings SKULL … Cranium … d) Occipital  Occipital Condyles  Foramen Magnum 2. FACIAL BONES a) Maxilla  Hard Palate b) Mandible c) Nasal d) Zygomatic  Only freely movable joint =

5. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Human Skull, Lateral View Figure 5.7

6. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Human Skull, Superior View Figure 5.8

7. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Human Skull, Inferior View Figure 5.9

8. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Human Skull, Anterior View Figure 5.11

9. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings 3) Paranasal Sinuses  = _________________  Functions

10. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings B. The Hyoid Bone

11. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings C. The Fetal Skull  Fontanels—fibrous membranes connecting cranial bones

12. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings The Fetal Skull Figure 5.13b

13. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings D. The Vertebral Column 1. Parts  cervical  thoracic  lumbar  Sacrum  Coccyx  Intervertebral Discs

14. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings The Vertebral Column … 2. Curvatures  Primary:  At birth  Secondary:  Develop when

15. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings 3. Disorders  STUDENTS DO FOLLOWING:  Scoliosis  Kyphosis  Lordosis  Herniated Disc

16. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings 4. Typical Vertebrae– General Characteristic Figure 5.17 Body Vertebral Foramen Procsses Spinous Transverse

17. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings 5. Regional Characteristics Cervical Vertebrae  Atlas  Joint  Axis  Dens  Other Cervical

18. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Cervical Vertebrae … Figure 5.18b Foramen in Transverse Process: Vertebral Artery

19. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Regional Characteristics of Vertebrae … 6. Thoracic Vertebrae Figure 5.18c Articulate:

20. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings Regional Characteristics of Vertebrae … 7. Lumbar Vertebrae Figure 5.18d Largest Discs:

21. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings 8. Intervertebral Discs  Tissue:  Function:

22. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings 9. Sacrum and Coccyx  Sacrum  Coccyx

23. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings E. The Bony Thorax  Function:  parts  Sternum  Ribs  Thoracic vertebrae

24. Copyright © 2009 Pearson Education, Inc., publishing as Benjamin Cummings The Bony Thorax Figure 5.20a