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This detailed text explores the anatomy of the shoulder girdle, consisting of the clavicle and scapula, and describes their various parts and functions. It includes essential features of the humerus, ulna, and radius, detailing their upper and lower ends. The text also highlights the carpal bones and their arrangement in the hand, providing key information on the metacarpal bones and phalanges. This information is crucial for understanding human anatomy related to the upper limbs.
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Presentation Transcript
SHOULDER GIRDLE: Is made of 1- clavicle 2- scapula 1-Clavicle عظم الترقوة It has two ends: A-acromial (lateral) B-sternal (medial) هام اين توجد فى جسمك؟
2- scapula It has : A-acromion process B-coracoid process C-glenoid cavity هام اين توجد فى جسمك؟
1 The bones of the upper limbs 2 3 4 5 6
1-The bone of the arm THE HUMERUS BONE A Long bone ? IT HAS A-Upper end B-Lower end C- shaft Upper end اين توجد فى جسمك؟ It has the following parts: a-head b- anatomical neck c- surgical neck d-greater tubercle e- lesser tubercle C B Lower end a- medial epicondyle b- lateral epicondyle c-capitulum d- trochlea
2-Bones of the forearm A- The ulna (MEDIAL) B- The radius(LATERAL) A- The ulna (MEDIAL) اين توجد فى جسمك؟ B- The radius(LATERAL)
A- The ulna (MEDIAL) Long bone ? A A-Upper end B-Lower end C- shaft Upper end 1- Olecranon 2- Trochlear notch 3-Coronoid process 4- Ulnar tuberosity C LOWER end 1-Head of ulna B Head of ulna
B- The Radius(LATERAL) Long bone ? A-Upper end B-Lower end C- shaft A Upper end 1- Head 2- Neck 3- Radial tuberosity C B Lower End 1- Styloid Process Styloid Process
The skeleton of the hand A-Carpal bones Arranged into two rows: Proximal Distal Proximal row From lateral to medial when viewed from anteriorly 1-Scaphoid, the boat-shaped 2- Lunate, 'crescent shape' 3-Triquetrum, the three-sided 4- Pisiform, the pea-shaped Distal row From lateral to medial and when viewed from anteriorly, consists of: 5-Trapezium the irregular four-sided 6-Trapezoid 7- Capitate, which has a head 8-Hamate, which has a hook
METACARPAL BONES PHALANGES