Unit 1 Upper Extremity Carey

Front 1

I. Pectoral girdle – shoulder

Back 1

A. Sternoclavicular
synovial classification- sellar
B. Acromioclavicular
synovial classification- plane or gliding
C. Glenohumeral
synovial classification- ball & socket

Front 2

Sternoclavicular
synovial classification-

Back 2

sellar

Front 3

Acromioclavicular
synovial classification-

Back 3

plane or gliding

Front 4

Glenohumeral
synovial classification-

Back 4

ball & socket

Front 5

Elbow
synovial classification-

Back 5

ginglymus or hinge

Front 6

Proximal radio-ulnar
synovial classification-

Back 6

pivot or trochoid

Front 7

Wrist & hand

Back 7

A. Distal radio-ulnar
synovial classification- pivot or trochoid
B. Radiocarpal
synovial classification- ellipsoidal



- 18B -
C. Carpometacarpal
1. First
synovial classification- sellar
2. 2-5
synovial classification- plane or gliding
D. Metacarpophalangeal
synovial classification- ellipsoidal
E. Interphalangeal
synovial classification- ginglymus or hinge

Front 8

A. Distal radio-ulnar
synovial classification-

Back 8

pivot or trochoid

Front 9

B. Radiocarpal
synovial classification-

Back 9

ellipsoidal

Front 10

C. Carpometacarpal
1. First
synovial classification-

Back 10

sellar

Front 11

carpometacarpal 2-5
synovial classification-

Back 11

plane or gliding

Front 12

D. Metacarpophalangeal
synovial classification-

Back 12

ellipsoidal

Front 13

E. Interphalangeal
synovial classification-

Back 13

ginglymus or hinge

Front 14

I. Pectoral Girdle & Shoulder

Back 14

A. Coracoclavicular

B. Acromioclavicular

C. Coracoacromial

D. Transverse scapular

E. Glenoid capsule & labrium

F. Glenohumeral

G. Transverse humeral

Front 15

Coracoclavicular
function-

Back 15

stabilizes acromioclavicular joint

Front 16

Trapezoid of coracoclavicular
attachments-

Back 16

from coracoid process to trapezoid line of clavicle

Front 17

Conoid of coracoclavicular
attachments-

Back 17

from coracoid process to conoid tubercle

Front 18

Acromioclavicular
function-

Back 18

stabilizes acromioclavicular joint
attachments- from superior aspect of acromial end of the clavicle to adjacent acromion

Front 19

Coracoacromial
function-

Back 19

prevents the superior displacement of the humeral head
attachments- from lateral border of coracoid process to acromion adjacent to clavicular articulation

Front 20

Transverse scapular
attachments-

Back 20

from the base of the coracoid process to the medial edge of the scapular notch

Front 21

Glenoid capsule & labrium
attachments-

Back 21

from the circumference of glenoid cavity to anatomical neck of the humerus

Front 22

Glenohumeral
function-
attachments -

Back 22

function- stabilizes glenohumeral articulation
attachments- from upper part of medial margin of glenoid cavity to lesser tubercle & anatomical neck

Front 23

Transverse humeral
attachments-

Back 23

from lesser to greater tubercle

Front 24

Elbow & Forearm

Back 24

A. Ulnar collateral
attachments- from medial epicondyle to medial margin of coronoid process & olecranon
B. Radial collateral
attachments- from lateral epicondyle to annular ligament
C. Annular
function- stabilizes joint
attachments- from the anterior margin of the radial notch to posterior margin of radial notch surrounding head of radius
D. Interosseous membrane
attachments- from interosseous border of radius to interosseous border of ulna

Front 25

Ulnar collateral
attachments-

Back 25

from medial epicondyle to medial margin of coronoid process & olecranon

Front 26

Radial collateral
attachments-

Back 26

from lateral epicondyle to annular ligament

Front 27

C. Annular
function-
attachments-

Back 27

function -stabilizes joint
attachments- from the anterior margin of the radial notch to posterior margin of radial notch surrounding head of radius

Front 28

D. Interosseous membrane
attachments-

Back 28

from interosseous border of radius to interosseous border of ulna

Front 29

Flexor retinaculum (transverse carpal ligament)
function-

Back 29

prevents bowstringing of the tendons of the flexor pollicis longus, flexor digitorum superficialis and flexor digitorum profundus muscles
attachments- from the pisiform & hook of the hamate to scaphoid & trapezium

Front 30

Lymphatic trunks

Back 30

A. Right subclavian trunk
function- drains infraclavicular and axillary nodes into the right lymphatic duct
B. Left subclavian trunk
function- drains infraclavicular and axillary nodes into the thoracic duct

Front 31

A. Right subclavian trunk
function-

Back 31

drains infraclavicular and axillary nodes into the right lymphatic duct

Front 32

B. Left subclavian trunk
function-

Back 32

drains infraclavicular and axillary nodes into the thoracic duct

Front 33

Lymph nodes

Back 33

axillary
infraclavicular
supratrochlear

Front 34

lateral axillary lymph node
function-

Back 34

drains lateral hand & forearm, medial arm, deep tissues of forearm & arm, & supratrochlear nodes

Front 35

pectoral (part of axillary) lymph node

Back 35

function- drain pectoral muscles

Front 36

subscapular (part of axillary) lymph node
function

Back 36

drains posterior shoulder

Front 37

apical (axillary) lymph node
function

Back 37

drain all other axillary nodes

Front 38

infraclavicular (axillary) lymph node
function

Back 38

drains lateral aspect of the arm and shoulder (cephalic vein territory)

Front 39

supratrochlear lymph node (axillary)

function

Back 39

drain the medial aspect o f the hand and forearm (basilic vein territory)

Front 40

muscles connecting upper extremity to the trunk

Back 40

latissimus dorsi

levator scapulae

pectoralis major