Bones Of The Appendicular Skeleton Compact Bone Model

Bones Of The Appendicular Skeleton

Compact Bone Model

Acromioclavicular joint Clavicle Scapula (a) Articulated pectoral girdle Figure 7. 24 a

Acromion Suprascapular notch Superior border Coracoid process Glenoid cavity Lateral border Superior angle Subscapular fossa Medial border (a) Right scapula, anterior aspect Inferior angle Figure 7. 25 a

Suprascapular notch Greater tubercle Superior Lesser angle tubercle Intertubercular Supraspinous sulcus fossa Spine Deltoid Infraspinoustuberosity fossa Coracoid process Head of humerus Anatomical neck Acromion Glenoid cavity at lateral angle Medial border Lateral border Coronoid supracondylar fossa ridge Radial Medial fossa epicondyle Capitulum Trochlea Anterior view (b)(a) Right scapula, posterior aspect Figure 7. 25 b

Radial notch of the ulna Head Neck Radial tuberosity Olecranon process Trochlear notch Coronoid process Proximal radioulnar joint Interosseous membrane Ulna Head of radius Neck of radius Radius Ulnar notch Radius of the radius Head of ulna Styloid process of ulna process Distal radioulnar Styloid process of radius joint of radius (a) Anterior view (b) Posterior view Figure 7. 27 a-b

Olecranon process Trochlear notch View Coronoid process Radial notch (c) Proximal portion of ulna, lateral view Ulnar notch of radius Articulation for lunate Articulation for scaphoid Styloid process View Styloid Head of ulna process (d) Distal ends of the radius and ulna at the wrist Figure 7. 27 c-d

Humerus Capitulum Coronoid fossa Medial epicondyle Trochlea Coronoid process of ulna Radial notch Ulna (c) Anterior view at the elbow region Head of radius Radial tuberosity Radius Humerus Olecranon process Olecranon fossa Lateral epicondyle Medial epicondyle Head Ulna Neck Radius (d) Posterior view of extended elbow Figure 7. 26 c-d

Phalanges • Distal • Middle • Proximal Sesamoid bones Carpals • Trapezium • Trapezoid • Scaphoid Radius (a) Anterior view of left hand Metacarpals • Head • Shaft • Base Carpals • Hamate • Capitate • Pisiform • Triquetrum • Lunate Ulna Carpals • Trapezium • Trapezoid • Scaphoid Radius (b) Posterior view of left hand Figure 7. 28 a-b

Base of sacrum Iliac fossa Coxal bone llium (os coxae or hip Pubic bone) bone Iliac crest Sacroiliac joint Anterior superior iliac spine Sacral promontory Sacrum Coccyx Anterior inferior iliac spine Pelvic brim Acetabulum Pubic tubercle Pubic crest Pubic symphysis Ischium Pubic arch PLAY Animation: Rotating pelvis Figure 7. 29

Anterior gluteal Ilium line Ala Posterior Iliac crest gluteal line Posterior Anterior superior i. Iiac spine iliac spine Posterior inferior Inferior iliac spine gluteal line Greater sciatic Anterior inferior notch iliac spine Ischial body Acetabulum Ischial spine Pubic body Lesser sciatic notch Pubis Ischium Inferior ramus Ischial of pubis tuberosity Obturator foramen Ischial ramus (a) Lateral view, right hip bone Figure 7. 30 a

Ilium Iliac crest Iliac fossa Posterior superior iliac spine Posterior inferior iliac spine Auricular surface Greater sciatic notch Ischial spine Lesser sciatic notch Obturator foramen Ischium Anterior superior iliac spine Anterior inferior Body of iliac spine the ilium Arcuate line Superior ramus of pubis Pubic tubercle Articular surface of pubis (at pubic symphysis) Ischial ramus Inferior ramus of pubis (b) Medial view, right hip bone Figure 7. 30 b

Table 7. 4

Neck Fovea capitis Greater trochanter Head Intertrochanteric crest Lesser trochanter Intertrochanteric line Gluteal tuberosity Linea aspera Apex Anterior Facet for medial condyle of femur Facet for lateral condyle of femur Lateral condyle Medial and lateral supracondylar lines Surface for patellar Posterior ligament (a) Patella (kneecap) Intercondylar fossa Lateral epicondyle Medial condyle Adductor tubercle Medial epicondyle Lateral epicondyle Patellar surface Anterior view Posterior view (b) Femur (thigh bone) Figure 7. 31

Articular surface of medial condyle Articular surface of lateral condyle Medial condyle Head of fibula Interosseous membrane Tibia Fibula Articular surface Medial malleolus Lateral malleolus (b) Posterior view Figure 7. 32 b

Distal Middle Proximal 1 Medial cuneiform Intermediate cuneiform Navicular Talus Trochlea of talus (a) Superior view 2 3 4 5 Phalanges Metatarsals Lateral cuneiform Cuboid Tarsals Calcaneus Figure 7. 33 a