Flexion Flashcards
1
Q
Range
A
110 degrees from neutral
beyond 110 becomes elevation
2
Q
Deltoid
A
O- inferior edge of the crest of the spine of the scapula
lateral margin of the acromion
anterior border of lateral 1/3 of the clavicle
I- deltoid tuberosity of the humerus
I- axillary nerve C5,C6
3
Q
Pectoralis Major
A
O- clavicular head- anterior surface of medial 1/2 of the clavicle
sternocostal head- anterior surface of sternum, first 7 costal cartilages, sternal end of sixth rib, aponeurosis of external obliqueI- lateral lip of groove of humerus
I- medial and lateral pectoral nerves CH–>C5, C6
SH–> C6-C8,T1
