joints
all shoulder ligaments have the ____ artery for blood supply
suprascapular
pec major and minor
major - lateral pectoral
minor - medial pectoral
order of the brachial plexus stuff
RTDCB
what nerve pierces coracobrachialis
musculocutaneous
central lymph drains
deep to pec minor muscles
innervation of acromioclavicular joint
lateral pectoral
axillary
cutaneous lateral supraclavicular
axillary innervates
deltoid and teres minor
lateral cord is formed from
anterior branches of lateral and posterior trunks
what is the superficial layer of muscles in the anterior forearm
PL
FCU
Pronator teres
apical lymph nodes drain
upwards towards cervical axillary region
innervation of sternoclavicular joint
suprascapular and subclavius
teres major
lower subscapular
medial nerve (terminal) is from what cords
medial and lateral cords
what is the deep layer of the anterior forearm
FDP
FPL
pronator quadratus
posterior outlet of the axillary canal is through what area
quadrangle
what type of joint is each shoulder joint
acromioclavicular - planar
glenohumeral - ball & socket
sternoclavicular - saddle
anterior arm and forearm
anterior arm - musculocutaneous
ant forearm - median
what are the contents of the cubital fossa
medial to lateral
median n. - brachial a/n - biceps tendon - lateral cutaenous of the forearm
blood supply to the anterior forearm
radial and ulnar artery
what are the borders of the axilla
superior: 1st rib, clavicle, spine of scapula
anterior: pec minor and major
lateral: humerus
posterior: scapula, subscapularis, teres major, lat dorsi
medial: thorax and serratus anterior
ligaments of glenohumeral joint
glenohumeral
transverse humeral
coracoacromial
coracohumeral
posterior arm
radial
what do you see in the suprascapular view
divisions
blood supply to posterior forearm
radial
where do the divisions emerge
between the 1st rib and the clavicle