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36 Cards in this Set
- Front
- Back
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Bones of the upper and lower extremities and the pectoral and pelvic girdles that connect the limbs to the trunk
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Appendicular Skeleton
(Includes) |
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On each side, a clavicle and scapula position the shoulder joint, upper limb, and provide a base for arm movement and muscles. |
Pectoral Gridle |
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* S-Shaped * Parts: sternal and acromial end |
Clavicle (Collar Bone) |
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*Structures: body, superior body,medial border,lateral border, superior angle, inferior angle, lateral angle, glenoid cavity, subscapular fossa, coracoid process, acromion process
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Scapula (shoulder blade) |
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includes bones of the arms, forearms, wrist, and hands |
Upper Limbs |
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*Structure: greater tubercle, lesser tubercle, intertubercular groove, anatomical neck, surgical neck, shaft,deltoid tuberosity,radial groove, medial and lateral epicondlyes, condlye, trochlea, coroniod fossa, olecranon fossa, capitulum, radial fossa
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Humerus |
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Structures: olecranon, trochlear notch, coronoid process, redial notch, head, styloid process, articular cartilage. |
Ulna |
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*Structures: head, neck, radial tuberosity, ulnar notch
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Radius |
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movement when radius rolls across the rounded surface of the ulnar head. |
Pronation |
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reverse movement of pronation, radius returns to its anatomical position. |
Supination |
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*form two rows * Four proximal carpal and four distal carpal bones. *The distal row articulates with the five metacarpal bones |
Carpal bones of the wrist or carpus
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*14 Phalanges (finger bones) *Four of the fingers contain three pyalanges; the pollex ( thumb) has only two. |
Hand |
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*more massive than those of the pectoral girdle(high stress involved in weight bearing and locomotion)
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Pelvic Girdle
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structures:lunate surface, arcuate line, iliac crest, anterior superior and anterior inferior iliac spines, posterior superior and posterior inferior iliac spines, greater sciatic notch, ischial spine, lesser sciatic notch, ischial tuberosity, ramus, inferior ramus, superior ramus, pubic crest, obturator foramen, iliac fossa, auricular surface, iliac tuberosity |
Pelvic Girdle
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limits movement between the pubic bones of the left and right coxae |
Pubic Symphysis |
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Coxae, sacrum, and Coccyx |
The pelvis consist of.. |
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*false (greater) pelvis *true( lesser) pelvis |
Pelvic subdivisions
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Blade like portions of the ilium superior to the arcuate line |
False (greater) Pelvis
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Structures inferior to the arcuate line: inferior portions of the ilium, pubic bones, ischia, sacrum and coccyx |
True ( lesser) Pelvis |
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Bone edge of the true pelvis |
Pelvic Brim |
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articulates with the humerus at the shoulder (glenohumeral or scapulohumeral) joint |
Scapula (sholder blade) |
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Enclosed space of the true pelvis
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Pelvic inlet
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Opening bounded by the inferior edges of the pelvis |
Pelvic Outlet |
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region bounded by the coccyx, ischial tuberosities, inferior border of the pubic symphysis |
Perineum |
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Both the coracoid and acromion processes are attached to ligaments and tendons |
Scapula |
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The Scapular Spine crosses the scapular body |
Scapula |
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The greater and lesser tubercles are important sites of muscle attachment. |
Humerus |
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Ariculates with the radius and ulna, the bones of the forearm, at the elbow (olecranal or humeroulnar) joint |
Humerus |
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Parallels the ulna |
Radius |
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Proximal radiolanar ariculation permits rotation |
Radius |
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consists of two coxae; each coxa forms through the fusion of an ilium, an ischium and a pubis. |
Pelvic Girdle |
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the largest coxal bone |
ilium |
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Where is the ilium |
Pelvic Girdle |
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What bones fuse together to make the Pelvic girdle |
ilium, ischium, and a pubis bone |
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is fused to the ischium (posteriourly) and the pubis (anteriorly) |
the ilium |
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inside the acetabulum |
the ilium |
