The structure of a long bone humerus a

The structure of a long bone (humerus). (a) Anterior view with longitudinal section cut away. Figure 1 Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Figure 5. 2 a The structure of a long bone (humerus). (a) Anterior view with longitudinal section cut away at the proximal end. Spongy bone Proximal epiphysis Articular cartilage Epiphyseal line Periosteum Compact bone Medullary cavity Diaphysis (a) Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Distal epiphysis Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

The structure of a long bone (humerus). Pie shaped 3 D view. Figure 2 Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Figure 5. 2 b The structure of a long bone (humerus). (b) Pie-shaped, three-dimensional view of spongy bone and compact bone of the epiphysis. Spongy bone Compact bone Articular cartilage (b) Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

The structure of a long bone (humerus). Cross section of the shaft (diaphysis). Figure 3 Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Figure 5. 2 c The structure of a long bone (humerus). (c) Cross section of the shaft (diaphysis). Endosteum Yellow bone marrow Compact bone Periosteum Perforating fibers Nutrient arteries (c) Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Microscopic structure of compact bone. Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Figure 4 Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Figure 5. 3 a Microscopic structure of compact bone. (a). Osteon (Haversian system) Lamellae Blood vessel continues into medullary cavity containing marrow Spongy bone Perforating fibers Compact bone Periosteal blood vessel Periosteum (a) Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Central (Haversian) canal Perforating (Volkmann’s) canal Blood vessel Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Microscopic structure of compact bone. Highly magnified Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Figure 5 Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Figure 5. 3 b Microscopic structure of compact bone. (b). Lamella Osteocyte Canaliculus Lacuna (b) Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Central (Haversian) canal Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

The human skeleton. (a) Anterior view. Figure 6 (a) Anterior view Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.

Figure 5. 6 a The human skeleton. (a) Anterior view. Skull Cranium Facial bones Clavicle Thoracic cage (ribs and sternum) Scapula Sternum Rib Humerus Vertebral column Radius Ulna Sacrum Carpals Phalanges Metacarpals Femur Patella Tibia Fibula (a) Anterior view Essentials of Human Anatomy and Physiology, 9 e by Elaine N. Marieb Tarsals Metatarsals Phalanges Copyright © 2009 Pearson Education, Inc. , publishing as Pearson Benjamin Cummings.