GH SC AC joints

Question 1

Articulating Surfaces of GH joint

Answer 1

Glenoid fossa of scapula head of humerus

Question 2

Gh Joint Classification structural

Answer 2

Structural - Ball and Socket synovial

Question 3

GH joint classification functionally

Answer 3

Functionaly - Diarthroidal

Question 4

Movements Permitted
Plane (Axis) GH joint (4)

Answer 4

Abduction /Adduction Frontal/Anteror Pesterior Axis)

Flexsion /Extension Sagital/Medial - lateral axis

Horizontal Adduction /Abduction Transverse / Verticle axis

Internal Externel Rotation no plane/mechanial axis
of humerus

Question 5

GH ligaments #1 capsule

Answer 5

• Axillary recess, lax in adduction + taut in abduction

Question 6

GH ligament _____ capsular anterior surface of joint

Answer 6

partially capsular

Question 7

GH ligament Z shaped with 3 bands ______, _______, _______

Answer 7

superior, middle, inferior

Question 8

GH ligament limits (2)

Answer 8

external rotation, horizontal abduction

Question 9

coracohumeral ligament ____ capsular

Answer 9

extra

Question 10

coracohumeral ligament ____ bands ______ _____

Answer 10

2 bands, superior, inferior

Question 11

coracohumeral ligament supports _______________

Answer 11

dependent arm against gravity

Question 12

transverse humeral ligament ______ capsular

Answer 12

extra

Question 13

transverse humeral ligament anchors ____________ tendon within intertubercular sulcus

Answer 13

long head of biceps

Question 14

coracoacromial ligament _____ capsular

Answer 14

extra

Question 15

coracoacromial ligament forms portion of roof of ________ ________

Answer 15

subacromial arch

Question 16

coracoacromial ligament limits _________

Answer 16

elevation of the humerus

Question 17

GH labrum _______capsular

Answer 17

intracapsular

Question 18

GH labrum lines the ______ to deepen thus increasing congruency

Answer 18

fossa

Question 19

sub deltoid bursa sits between _______ and _________ and _________

Answer 19

acromion, proximal humerus, and deltoid

Question 20

sub acromial bursa between _________ and __________

Answer 20

acromion and supraspinatous tendon

Question 21

subscapular bursa between _____________ ligament / anterior joint capsule and subscapularis tendon

Answer 21

glenohumeral

Question 22

acromial clavicular joint articulating surface

Answer 22

acromial facet of clavicle, clavicular facet of acromion (medial acromion)

Question 23

acromial clavicular joint joint classification (structural and functional)

Answer 23

s- non axial plane , synovial f- diarthoridal

Question 24

acromial clavicular joint movement

Answer 24

superior inferior scapular rotation (frontal plane ant-post axis)

scapular elevation depression (frontal plane/ ant-post axis)

scapular protraction- retraction (roughly transverse/ vertical axis)

upward tip/ anterior tilt (sagital plane/ medial lateral axis

Question 25

acromialclavicular joint capsule relatively ____ within is a disk often absent by age 40

Answer 25

weak

Question 26

acromialclavicular ligaments _____ capsular

Answer 26

extra

Question 27

acromialclavicular ligaments _______ _______ bands

Answer 27

superior, inferior bands

Question 28

acromialclavicular ligaments limit ___________________

Answer 28

one bone overriding another

Question 29

coracoclavicular ligaments (conoid trapazoid) _____ capsular

Answer 29

extra

Question 30

coracoclavicular ligaments trapazoid attaches ______ and ____ ___

Answer 30

lateral and conoid medial

Question 31

coracoclavicular ligaments help disperse force in a ______

Answer 31

FOOSH

Question 32

Superior transverse scapular ligament _____ capsular

Answer 32

extra

Question 33

coracoclavicular ligaments does or does not cross a joint

Answer 33

does not

Question 34

coracoclavicular ligaments spans the _______________

Answer 34

suprascapular notch

Question 35

Sternoclavicular joint articulating surfaces sternal _________ and ____________

Answer 35

facet of the clavicle and costal cartilage of rib 1

Question 36

Sternoclavicular joint classifications

Answer 36

s-biaxial saddle joint F-diarthroidal

Question 37

Sternoclavicular joint movements

Answer 37

clavicular elevation depression (frontal plane/ ant-post axis)

clavicular protraction retraction (transverse plane/ vertical axis

clavicular rotation (no plane mechanical axis)

Question 38

Sternoclavicular joint capsule disc _____ capsular

Answer 38

intra

Question 39

Sternoclavicular joint capsule attached to the clavicle ________ and costal cartilage of the first rib ________

Answer 39

superiorly, inferiorly

Question 40

Sternoclavicular joint capsule this disc divides the SC joint into two joint spaces ______ and _________ joint space

Answer 40

medial, lateral

Question 41

Sternoclavicular joint capsule function of disk is ____________

Answer 41

shock absorption

Question 42

Sternoclavicular ligament ____ capsular

Answer 42

extra

Question 43

Sternoclavicular ligament____ bands _______ and __________

Answer 43

2, anterior and posterior

Question 44

Sternoclavicular ligament limit ________________

Answer 44

anterior posterior clavicular movement

Question 45

(SC) costcoclavicular ligament ____ capsular

Answer 45

extra

Question 46

(SC) costcoclavicular ligament goes from costal cartilage of rib 1 to ___________

Answer 46

inferior clavicle

Question 47

(SC) costoclavicular ligament limits motion at ____________

Answer 47

90 degree Glenohumeral abduction

Question 48

(SC) intraclavicular ligament _____ capsular

Answer 48

extra

Question 49

(SC) intraclavicular ligament spans _________

Answer 49

sternal notch

Question 50

(SC) intraclavicular ligament limits __________

Answer 50

inferior clavicular displacement