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Explore the detailed structure of bones comprising the shoulder joint, scapula, clavicle, and upper limb skeleton. This comprehensive guide includes illustrations and labels depicting key features and articulations of the bones.
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7 The Skeleton: Part C
Acromio- clavicular joint Clavicle Scapula (a) Articulated pectoral girdle Figure 7.24a
(a) Figure 7.24a
Sternal (medial) end Posterior Anterior Acromial (lateral) end (b) Right clavicle, superior view Figure 7.24b
(b) Figure 7.24b
Suprascapular notch Acromion Superior border Coracoid process Superior angle Glenoid cavity Subscapular fossa Lateral border Medial border Inferior angle (a) Right scapula, anterior aspect Figure 7.25a
Coracoid process Suprascapular notch Superior angle Acromion Supraspinous fossa Glenoid cavity at lateral angle Spine Infraspinous fossa Medial border Lateral border (b) Right scapula, posterior aspect Figure 7.25b
Coracoid process Superior angle Acromion Glenoid cavity at lateral angle Medial border Lateral border Figure 7.25b
Greater tubercle Head of humerus Lesser tubercle Anatomical neck Inter- tubercular sulcus Deltoid tuberosity Lateral supracondylar ridge Coronoid fossa Radial fossa Medial epicondyle Capitulum Trochlea (a) Anterior view Figure 7.26a
Capitulum (a) Anterior view Figure 7.26a
Radial notch of the ulna Olecranon process Trochlear notch Head Head of radius Coronoid process Neck Radial tuberosity Neck of radius Proximal radioulnar joint Interosseous membrane Ulna Radius Ulnar notch of the radius Radius Head of ulna Styloid process of ulna Styloid process of radius Distal radioulnar joint Styloid process of radius (a) Anterior view (b) Posterior view Figure 7.27a-b
Olecranon process Trochlear notch Head Coronoid process Neck Interosseous membrane (a) Anterior view (b) Posterior view Figure 7.27a-b
Olecranon process Trochlear notch Head Coronoid process Neck Interosseous membrane (a) Anterior view (b) Posterior view Figure 7.27a-b
Phalanges • Distal • Middle • Proximal Metacarpals • Head • Shaft • Base Sesamoid bones Carpals Carpals Carpals • Trapezium • Hamate • Trapezium • Trapezoid • Capitate • Trapezoid • Scaphoid • Pisiform • Scaphoid • Triquetrum Radius • Lunate Ulna Radius (a) Anterior view of left hand (b) Posterior view of left hand Figure 7.28a-b
• Distal • Middle • Proximal • Head • Shaft • Base Sesamoid bones • Trapezium • Hamate • Trapezium • Trapezoid • Capitate • Trapezoid • Scaphoid • Pisiform • Scaphoid • Triquetrum • Lunate (a) Anterior view of left hand (b) Posterior view of left hand Figure 7.28a-b
Anterior gluteal line Ilium Ala Posterior gluteal line Iliac crest Posterior superior iIiac spine Anterior superior iliac spine Posterior inferior iliac spine Inferior gluteal line Greater sciatic notch Anterior inferior iliac spine Ischial body Acetabulum Ischial spine Pubic body Lesser sciatic notch Pubis Ischium Inferior ramus of pubis Ischial tuberosity Obturator foramen Ischial ramus (a) Lateral view, right hip bone Figure 7.30a
Ala (a) Lateral view, right hip bone Figure 7.30a
Neck Fovea capitis Greater trochanter Head Inter- trochanteric crest Lesser trochanter Intertrochanteric line Gluteal tuberosity Linea aspera Apex Anterior Facet for lateral condyle of femur Facet for medial condyle of femur Lateral condyle Medial and lateral supra- condylar lines Lateral epicondyle Surface for patellar ligament Intercondylar fossa Medial condyle Posterior Adductor tubercle (a) Patella (kneecap) Lateral epicondyle Medial epicondyle Patellar surface Anterior view Posterior view (b) Femur (thigh bone) Figure 7.31
Neck Fovea capitis Greater trochanter Head Inter- trochanteric crest Lesser trochanter Intertrochanteric line Gluteal tuberosity Linea aspera Apex Anterior Facet for lateral condyle of femur Facet for medial condyle of femur Lateral condyle Medial and lateral supra- condylar lines Lateral epicondyle Surface for patellar ligament Intercondylar fossa Medial condyle Posterior Adductor tubercle (a) Patella (kneecap) Lateral epicondyle Medial epicondyle Patellar surface Anterior view Posterior view Figure 7.31
Lateral condyle Intercondylar eminence Head Medial condyle Proximal tibiofibular joint Tibial tuberosity Interosseous membrane Anterior border Fibula Tibia Distal tibiofibular joint Articular surface Lateral malleolus Medial malleolus (a) Anterior view Figure 7.32a
Lateral condyle Intercondylar eminence Head Medial condyle Tibial tuberosity Interosseous membrane Anterior border Distal tibiofibular joint Articular surface Lateral malleolus Medial malleolus (a) Anterior view Figure 7.32a
Phalanges Distal Middle Proximal 1 2 3 4 5 Metatarsals Medial cuneiform Intermediate cuneiform Lateral cuneiform Navicular Cuboid Tarsals Talus Trochlea of talus Calcaneus (a) Superior view Figure 7.33a
Distal Middle Proximal 1 2 3 4 5 Medial cuneiform Intermediate cuneiform Lateral cuneiform Navicular Cuboid Talus Trochlea of talus Calcaneus (a) Superior view Figure 7.33a