Shoulder and Deltoid Flashcards
1
Q
Deltoid
A
lateral third of clavicle, acromion and spine of the scapula
Deltoid tuberosity of humerus
Innervated by axillary nerve, C5 C6
2
Q
Deltoid actions
A
anterior part flexes and medially rotates humerus
Middle part abducts humerus
Posterior part extends and laterally rotates humerus
3
Q
Quadrangular space
A
axillary nerve
Posterior circumflex humeral artery
4
Q
Triangular interval
A
radial nerve
Profunda brachii artery
5
Q
triangular space
A
Circumflex scapular artery
