Upper Extremities Joints

Front 1

joint between sternum and medial head of the clavicle

Back 1

sternoclavicular joint

Front 2

what kind of joint is the sternoclavicular joint?

Back 2

saddle joint

Front 3

3 movements of the sternoclavicular joint

Back 3

retraction/protraction
elevation/depression
rotation

Front 4

The sternoclavicular joint is a functionally _______ joint, structurally _____ joint, and contains a _____________ disk

Back 4

triaxial
saddle
articular

Front 5

four ligaments of the sternoclavicular joint

Back 5

anterior sternoclavicular ligament
posterior sternoclavicular ligament
costoclavicular ligament
interclavicular ligament

Front 6

acromioclavicular joint is covered by _________________ and it is structurally a ___________ _____________ joint

Back 6

fibrocartilage
plane synovial

Front 7

three main ligaments of the acromioclavicular joint

Back 7

coracoacromial ligament
inferior/superior acromioclavicular ligament
coracoclavicular ligament

Front 8

the coracoclavicular ligament contains which two ligments

Back 8

conoid ligament
trapezoid ligament

Front 9

which two ligaments will tear in a grade 3 acromioclavicular separation

Back 9

acromioclavicular ligament
coracoclavicular ligament

Front 10

the coracoacromial arch is formed by the _____________ ligament and prevents _____________ of the humerus

Back 10

coracromial ligament
superior translation

Front 11

three glenohumeral ligaments

Back 11

Superior glenohumeral ligament
Medial glenohumeral ligament
Inferior glenohumeral ligament

Front 12

which glenohumeral joint will be the most likely to dislocate

Back 12

inferior glenohumeral ligament

Front 13

glenohumeral joint CAPSULE attachment points (superior, lateral, medial)

Back 13

medial - glenoid cavity
lateral - anatomical neck
superior - root of the coracoid process

Front 14

strong, broad ligament that runs from the lateral coracoid process to the greater tubercle of the humerus

Back 14

coracohumeral ligament

Front 15

ligament that runs from the greater tubercle of the humerus to the lesser tubercle and creates a canal for the long head of the biceps

Back 15

transverse humeral ligament

Front 16

two bursaes of the shoulder

Back 16

subscapular bursae
subacromial bursae

Front 17

all four of these joints must work together to allow functional movement of the humerus

Back 17

glenohumeral joint
scapulothoracic joint
acromioclavicular joint
sternoclavicular joint

Front 18

____ ratio of GH:ST movement through 180 degrees of rotation

Back 18

2:1

Front 19

degrees of motion for 180 degree scapulohumeral rhythm
______ degrees glenohumeral
______ degrees scapulothoracic
______ degrees SC elevation of clavicle
______ degrees AC rotation of clavicle

Back 19

120
60
40
20

Front 20

Elbow joint is a _______ joint

Back 20

hinge

Front 21

humeroulnar and humeroradial joints are both __________ and _________ joints

Back 21

diarthrosis
synovial

Front 22

the humeroulnar joint is the articulation between __________ and ___________

Back 22

trochlea
trochlear notch

Front 23

the humeroradial joint is the articulation between the _________ and ___________

Back 23

capitulum
radial head

Front 24

three joints of the elbow

Back 24

humeroulnar joint
humeroradial joint
radialulnar joint

Front 25

three components to the ulnar collateral ligaments

Back 25

anterior
posterior
transverse/oblique

Front 26

_________ is the strongest of the ulnar collateral ligaments

Back 26

anterior

Front 27

ligament that runs from both sides of the ulna overtop of the radius

Back 27

annular ligament

Front 28

ligament that runs from the lateral epicondyle of the humerus to the annular ligament

Back 28

radial collateral ligament

Front 29

joint where the radial head articulates with the radial notch of the ulna

Back 29

proximal radioulnar joint

Front 30

which type of joint is the proximal radioulnar joint

Back 30

pivot synovial joint

Front 31

ligament that attaches anterior and posterior to the radial notch and surrounds the head of the radius

Back 31

annular ligament

Front 32

what type of joint is the distal radioulnar joint?

Back 32

pivot synovial joint made up of fibrocartilagenous disc

Front 33

joint where the ulnar head articulates with the ulnar notch on the radius

Back 33

distal radioulnar joint

Front 34

four elbow movements

Back 34

flexion
extension
supination
pronation

Front 35

ligament connecting the radius to scaphoid and trapezium

Back 35

radiocarpal ligaments

Front 36

ligaments connecting the ulnar styloid to the triquetum

Back 36

ulna collateral ligaments

Front 37

ligament connecting the radial styloid to the scaphoid

Back 37

radial collateral ligament

Front 38

suspends the carpal bones from the ulna
gliding surface for carpals during wrist movement
provides a flexible framework for movement of the wrist
cushions transmitted forces

Back 38

TFCC
Triangular FibroCartilage Complex

Front 39

four motions of the wrist

Back 39

flexion
extension
abduction
adduction

Front 40

Carpometacarpal: joints 2-5 of the carpal joints are __________ joints while the 1st joint is a ________ joint

Back 40

gliding plane joints
saddle joint

Front 41

six movements of the thumb

Back 41

flexion
extension
abduction
adduction
opposition
reposition

Front 42

"knuckles" joint

Back 42

metacarpophalangeal joints (MP)

Front 43

what type of joint is the MP joint?

Back 43

condyloid

Front 44

what type of joint is the interphalangeal joint

Back 44

hinge

Front 45

ligament that limits full extension of the fingers

Back 45

palmar ligament