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Fig. 6.17 First cervical vertebra (atlas)
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. First cervical vertebra (atlas) Second cervical vertebra (axis) Cervical region (curved anteriorly) Seventh cervical vertebra First thoracic vertebra Thoracic region (curved posteriorly) Body Intervertebral disk Twelfth thoracic vertebra First lumbar vertebra Lumbar region (curved anteriorly) Intervertebral foramina Transverse process Spinous process Fifth lumbar vertebra Sacral promontory Sacral and coccygeal regions (curved posteriorly) Sacrum Coccyx Lateral view
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Posterior Articular facet Spinous process Superior articular process
Fig. 6.18 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Posterior Articular facet Spinous process Superior articular process Lamina Transverse process Vertebral arch Pedicle Vertebral foramen Body Anterior Superior view
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Axis (second cervical vertebra),
Fig. 6.19 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Posterior arch Spinous process Transverse process Lamina Vertebral foramen Vertebral foramen Transverse process Superior articular facet (articulates with occipital condyle) Superior articular facet Facet for dens Transverse foramen Anterior arch Pedicle Facets for rib attachment (a) Atlas (first cervical vertebra), superior view Body (d) Thoracic vertebra, superior view Dens Spinous process Lamina Body Transverse process Superior articular facet Dens (articulates with atlas) Pedicle Vertebral foramen Axis (second cervical vertebra), superior view Lateral view (b) Body Spinous process Lamina Pedicle (e) Lumbar vertebra, superior view Vertebral foramen Transverse foramen Superior articular facet Transverse process Body (c) Cervical vertebra, superior view
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Fig. 6.20 Articular facet (articulates with fifth lumbar vertebra)
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Articular facet (articulates with fifth lumbar vertebra) Vertebral canal (sacral canal) Sacral promontory Anterior sacral foramina Median sacral crest Posterior sacral foramina Sacral hiatus Coccyx Coccyx Anterior view Posterior view
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Seventh cervical vertebra Clavicle First thoracic vertebra
Fig. 6.21 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Seventh cervical vertebra Clavicle First thoracic vertebra Jugular notch 1 2 Sternal angle 3 True ribs (1–7) 4 Costal cartilage Manubrium 5 Body Sternum 6 Xiphoid process 7 8 11 T12 False ribs (8–12) 9 12 L1 Floating ribs 10 Anterior view
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Fig. 6.24 Spinous process of seventh cervical vertebra
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Spinous process of seventh cervical vertebra Distal end of clavicle Jugular notch Superior border of scapula Acromion process Spine of scapula Clavicle Scapula Sternum Medial border of scapula Inferior angle of scapula Lumbar spinous processes (a) (b) (a): © McGraw-Hill Companies/Andy Resek, Photographer; (b): © McGraw-Hill Higher Education, Inc./Eric Wise, photographer
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Fig. 7.18 Deep neck muscles Longissimus Iliocostalis Longissimus
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Deep neck muscles Longissimus Iliocostalis Longissimus Erector spinae muscles Spinalis Deep back muscles Longissimus Iliocostalis Posterior view
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Fig. 7.20 Rectus abdominis (covered by sheath) Rectus abdominis
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Rectus abdominis (covered by sheath) Rectus abdominis (sheath removed) Skin Linea alba Fat External abdominal oblique Rectus abdominis Linea alba Internal abdominal oblique External abdominal oblique Umbilicus Transversus abdominis External abdominal oblique Internal abdominal oblique (b) Cross section Parietal peritoneum Transversus abdominis Tendinous intersection (a) Anterior view
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Level of foramen magnum C1 Rootlets of spinal nerves
Fig. 8.15 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Level of foramen magnum C1 Rootlets of spinal nerves Spinal nerves T1 Spinal cord L1 Level of the second lumbar vertebra Cauda equina S1 Coccygeal nerve
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Fig. 8.20 C1 Cervical plexus (C1–4) 2 3 Cervical nerves 4 5 6 Brachial
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. C1 Cervical plexus (C1–4) 2 3 Cervical nerves 4 5 6 Brachial plexus (C5–T1) 7 8 T1 2 3 4 5 6 Thoracic nerves 7 Dura mater 8 9 10 11 12 Cauda equina L1 Lumbar plexus (L1–4) Lumbar nerves 2 3 Lumbo- sacral plexus (L1–S4) 4 5 Sacral plexus (L4–S4) S1 Sacral nerves S2 S3 S 4 S5 Coccygeal plexus (S5–Co) Coccygeal nerves Co Posterior view
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