TOPIC 10

glenohumeral, sternoclavicular, acromioclavicular, scapulothoracic

2/3

false

superior, posterior, medial

superior, anterior, lateral

glenoid labrum

abduction, extension

adduction, flexion

scaption

scapular plane abduction

medial clavicle, sternum, first rib cartilage

saddle

convex cephalocaudally, concave anteroposteriorly

interclavicular, costoclavicular, sternoclavicular

elevation, posterior rot

interclavicular

costoclavicular

sternoclavicular

flex ext, abd add, ir er

elevation depression, protract retract, ant post rot

acromion process, clavicle

ac

false

acromioclavicular, coracoclavicular

ant post tilt, ir er, up down rot

acromioclavicular

coracoclavicular

superior

inferior, conoid

trapezoid

post tilt, upward rot

sternoclavicular, acromioclavicular

modified hinge synovial

humeral shaft, ulna

5-10 deg

10-15 deg

-15 deg

trochlea, trochlear notch

capitulum, radial fossa

medial collateral ligament, against valgus force, ant fibers, transverse fibers, post fibers

lateral collateral ligament, lateral radial fibers, lateral ulnar fibers, against varus force

pivot or trochoid

radial head, radial notch

ulnar head, ulnar notch

flex ext

pronation supination

quadrate lig

oblique cord

radioulnar lig

radiocarpal

midcarpal

pisiform

true

wrist extension

wrist flexion

ellipsoid

plane

flex ext, radial ulnar deviation

distal radius, proximal carpals

proximal carpal, distal carpal

rc

mc

both true

plane

condyloid

hinge

trapezium, base of metacarpal

metacarpal head, base of proximal phalanx