Flashcards
Upper Limb - Arm Muscles
Cards in this deck (5)
- 1—A - Coracoid process
B - Biceps brachii short head
C - Coracobrachialis
D - Brachialis
E - Biceps brachii long head - 2Biceps Brachii Attachments Function Innervation Vesselslong head - supraglenoid tubercle scapula
short head - coracoid process. Bicipital aponeurosis insert into radial tuberosity.
Supination of forearm, flexion at elbow and shoulder
Musculocutaneous nerve (C6)
A - brachial artery
V - superficial = cephalic and basilic. Deep = brachial. - 3Coracobrachialis Attachments Function Innervationcoracoid process --> axilla --> medial humeral shaft level of deltoid tubercle
flexion arm and shoulder, weak adductor
Musculocutaneous (C6) - 4Brachialis attachments function innervationmedial and lateral surface of humerus --> forms floor of cubital fossa
elbow flexion
musculocutaneous + radial nerve contributions - 5Triceps brachii attachments function innervation vesselsLong head - infraglenoid tubercle
Medial head - humerus, inf. radial groove
Lateral head - humerus, sup. radial groove
Head converge into triceps tendon (C7) attaches into olecranon of ulna
Extension of arm at elbow
Radial nerve
Profunda brachii artery
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- Medicine (Anatomy) Flashcards on Upper Limb - Arm Muscles , created by Maisy Titterton on 01/12/2019.
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- Maisy Titterton
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