Origins
This nerve innervates both deltoid and the teres minor.
What is Axillary nerve?
Teres minor functions
What is (1)lateral rotation of arm at shoulder joint (2)adduction of arm at shoulder joint (3) stabilization of humeral head?
The function of subscapularis.
What is medial rotation of arm at the shoulder joint and stabilization of the humeral head?
Insertion of infraspinous.
What is the of greater tubercle of the humerus?
Functions of infraspinatus.
What is (1)lateral rotation of arm at shoulder Joint (2)adduction (3) stabilization of the humeral head
Function of supraspinatus.
What is abduction of arm at shoulder joint and stabilization of the humeral head?
The innervation of teres major.
What is the lower scapular nerve?
Origin of teres major
What is inferior angle and lower 1/3 of lateral border of the scapula
The insertion of the supraspinatus.
What is the greater tubercle of the humerus?
Biceps brachii, coracobrachialis and brachialis are innervated by this nerve.
What is the Musculocutaneous nerve?
Biceps brachii functions.
What is (1)flexion of forearm at elbow joint (2) flexion of arm at shoulder joint (3) supination of forearm at radioulnar joint?
coracobrachialis function
What is (1)flexion of arm at shoulder joint (2)Adduction of arm at shoulder joint?
Insertion of Teres Major
Triceps brachii takes its innervation from this nerve.
What is the radial nerve?
List the 7 functions of the Deltoid. Start with main function.
What is (1)abduction of arm and shoulder joint (2)Flexion of arm at shoulder joint (3) Horizontal adduction of arm at Shoulder joint (4)Extension of arm at Shoulder joint (5) Medial rotation of arm at shoulder joint (6)Lateral rotation of arm at shoulder joint (7) Horizontal abduction of arm at shoulder joint
Triceps functions
What is (1)Extension of forearm at elbow joint - all heads; (2) Extension of arm at GH and (3) adduction of the shoulder - Long head?