FINAL Flashcards
shoulder girdle joints - sternoclavicular, acromioclavicular, glenohumeral, scapulothoracic articulation


shoulder girdle landmarks - scapula


shoulder girdle landmarks - clavicle, sternum

shoulder girdle - plane, axis


shoulder girdle ligaments - costoclavicular, interclavicular, sternoclavicular, coracoclavicular (conoid, trapezoid), acromioclavicular, coracoacromial


shoulder girdle movements


shoulder girdle movements - winging

shoulder girdle prime mover - trapezius upper

elevation
upward rotation

shoulder girdle prime mover - trapezius middle

retraction

shoulder girdle prime mover - trapezius lower

depression
upward rotation

shoulder girdle prime mover - levator scapula

downward rotation
elevation

shoulder girdle prime mover - rhomboids

retraction
elevation
downward rotation

shoulder girdle prime mover - serratus anterior

protraction
lower fibers - upward rotation

shoulder girdle prime mover - pectoralis minor

protraction
depression
downward rotation
scapular tilt

shoulder girdle - force couple


shoulder girdle - reverse muscle action

shoulder joint


shoulder joint movements

shoulder joint landmarks - humerus


shoulder joint ligaments - coracohumeral, glenohumeral

shoulder joint - rotator cuff


shoulder joint prime mover - deltoid anterior

flexion
horizontal adduction
medial rotation
abduction

shoulder joint prime mover - deltoid posterior

extension
hyperextension
horizontal abduction
lateral rotation
abduction

shoulder joint prime mover - deltoid middle

abduction

shoulder joint prime mover - pectoralis major

clavicular - flexion
sternal - extension
adduction
horizontal adduction
medial rotation

shoulder joint prime mover - latissimus dorsi

extension
hyperextension
adduction
medial rotation

shoulder joint prime mover - teres major

extension
adduction
medial rotation

shoulder joint prime mover - supraspinatus

abduction

shoulder joint prime mover - infraspinatus

horizontal abduction
lateral rotation

shoulder joint prime mover - teres minor

lateral rotation

shoulder joint prime mover - subscapularis

medial rotation

shoulder joint accessory muscle - coracobrachialis


shoulder joint - force couple

elbow joint prime mover - brachialis

flexion

elbow joint prime mover - brachioradialis

flexion

elbow joint prime mover - biceps

flexion
supination

elbow joint prime mover - triceps

extension

elbow joint accessory mucle - anconeus


elbow joint prime mover - pronator teres

pronation

elbow joint prime mover - pronator quadratus

pronation

elbow joint prime mover - supinator

supination

elbow joint


elbow joint movements


elbow joint movements - supination


elbow joint - radioulnar

shoulder joint landmarks - ulna, radius


shoulder / elbow joint ligaments - annular, medial collateral, lateral collateral


upper extremity artery and vein - subclavian, axillary, brachial, radial, ulnar, cephalic, basilic, median cubital

shoulder girdle artery - circumflex humeral


shoulder girdle artery - circumflex scapular


shoulder girdle nerve - accessory


shoulder girdle structure - glenoid labrum


shoulder girdle structure - quadrangular space

shoulder girdle structure - thoracolumbar fascia

brachial plexus


brachial plexus nerve - axillary

Spinal cord segment - C5, C6
Muscle innervation - Deltoid, teres minor
Sensory distribution - Lateral arm over lower portion of deltoid
Clinical motor features of paralysis - Loss of shoulder abduction, Weakened shoulder, lateral rotation

brachial plexus nerve - musculocutaneous

Spinal cord segment - C5, C6, C7
Muscle innervation - Coracobrachialis, biceps, brachialis
Sensory distribution - Anterior lateral surface of forearm
Clinical motor features of paralysis - Loss of elbow flexion, weakened supination

brachial plexus nerve - Radial

Spinal cord segment - C5, C6, C7, C8, T1
Muscle innervation - Triceps; anconeus; brachioradialis; supinator; wrist, finger, and thumb extensors and abductors
Sensory distribution - Posterior arm, posterior forearm, and radial side of posterior hand
Clinical motor features of paralysis - Loss of elbow, wrist, finger, and thumb extension (commonly called “wrist drop”)

elbow joint - humeroulnar, humeroradial


brachial plexus nerve - Median

Spinal cord segment - C6, C7, C8, T1
Muscle innervation - Pronators; Wrist and finger flexors on radial side; Most thumb muscles, 1st and 2nd lumbricals
Sensory distribution - Palmar aspect of thumb, second, third, fourth (radial half) fingers
Clinical motor features of paralysis - Loss of forearm pronation; Loss of thumb opposition, flexion, and abduction (“ape hand”), weakened wrist flexors (radial side), weakened wrist radial deviation; Palmar aspect of thumb, second, third, fourth (radial half) fingers
Loss of forearm pronation
Loss of thumb opposition, flexion, and abduction (“ape hand”), weakened wrist flexors (radial side), weakened wrist radial deviation; Weakened second and third finger flexion (“pope’s blessing” or “hand of benediction”)

brachial plexus nerve - Ulnar

Spinal cord segment - C8, T1
Muscle innervation - Flexor carpi ulnaris; Flexor digitorum profundus; (medial half); Interossei; 3rd and 4th lumbricals, muscles; of 5th finger
Sensory distribution - Fourth finger (medial portion), fifth finger
Clinical motor features of paralysis - Loss of wrist ulnar deviation; Weakened wrist, finger flexion; Loss of thumb adduction; Loss of most intrinsics (“claw hand”)

elbow joint - superior / proximal and inferior / distal radioulnar

elbow landmarks - scapula

elbow landmarks - humerus

elbow landmarks - ulna

elbow landmarks - radius

wrist joint - carpometacarpal, midcarpal, radioulnar


brachial plexus - nerve branches

wrist landmarks -
TTCH
SLTP
trapezium, trapezoid, capitate, hamate
scaphoid, lunate, triquetrum, pisiform

wrist ligaments - radial collateral, palmar radiocarpal, ulnar collateral, palmar ulnocarpal, dorsal radiocarpal


wrist ligaments - palmar aponeurosis

wrist prime mover - flexor carpi radialis

wrist flexion
radial deviation

wrist prime mover - flexor carpi ulnaris

wrist flexion
Ulnar deviation

wrist accessory mover - palmaris longus


wrist prime mover - extensor carpi radialis brevis

wrist extension

wrist prime mover - extensor carpi radialis longus

wrist extension
radial deviation

wrist prime mover - extensor carpi ulnaris

ulnar deviation
wrist extension

hand joints - carpometacarpal / CMC, metacarpophalangeal / MCP, interphalangeal / IP, proximal interphalangeal / PIP, distal interphalangeal / DIP

hand joints - saddle


wrist / hand ligament - flexor retinaculum / transverse carpal / anterior annular

wrist / hand ligament - extensor retinaculum / dorsal carpal / posterior annular

wrist / hand structure - carpal tunnel, transverse carpal ligament

10
wrist / hand structure - extensor expansion, hood


hand structure - anatomical snuffbox

wrist / hand prime mover - flexor pollicis brevis

thumb flexion - CMC, MCP

wrist / hand prime mover - flexor pollicis longus

thumb flexion - cmc, mcp, ip

wrist / hand prime mover - extensor pollicis brevis

thumb extension - cmc, mcp
thumb reposition - cmc

wrist / hand prime mover - extensor pollicis longus

thumb extension - cmc, mcp, ip
thumb reposition - cmc

wrist / hand prime mover - abductor pollicis brevis

thumb abduction - cmc

wrist / hand prime mover - abductor pollicis longus

thumb abduction - cmc

wrist / hand prime mover - adductor pollicis

thumb adduction - cmc
thumb reposition - cmc

wrist / hand prime mover - opponens pollicis

thumb opposition - cmc

wrist / hand prime mover - lumbricals

finger flexion - mcp
finger extension - dip, pip

wrist / hand prime mover - flexor digitorum superficialis

finger flexion - mcp, pip

wrist / hand prime mover - flexor digitorum profundus

finger flexion - mcp, pip, dip

wrist / hand prime mover - extensor digitorum

finger extension - mcp, dip, pip

wrist / hand prime mover - extensor indicis

index extension - mcp, dip, pip

wrist / hand prime mover - extensor digiti minimi

finger extension - mcp, dip, pip

wrist / hand prime mover - opponens digiti minimi

pinky opposition - cmc

wrist / hand prime mover - abductor digiti minimi

pinky abduction - mcp

wrist / hand prime mover - dorsal interossei

finger abduction - mcp

wrist / hand prime mover - palmar interossei

finger adduction - mcp

wrist / hand prime mover - flexor digiti minimi

pinky flexion

hand function - sensory

hand grip - functional

hand grip - power

hand power grip - cylindrical

hand precision grip - pincer / tip to tip

hand precision grip - pinch


hand power grip - spherical

hand power grip - hook

hand precision grip - tripod / three jaw chuck

hand precision grip - pad to side / lateral prehension

hand precision grip - side to side

hand precision grip - lumbrical

hand precision grip - cylindrical variation

artery - deep brachial/profunda brachii


artery - common, anterior, posterior interosseous; palmar carpal branch of ulnar artery; palmar carpal arch; common palmar digital; deep palmar arch; palmar metacarpal; proper palmar digital; superficial palmar


structure - antebrachial fascia

structure - bicipital aponeurosis

structure - cubital fossa

structure - cubital tunnel

hand muscle - palmaris brevis

hand structure - muscle sheath

hand structure - guyon’s canal

hand structure - proximal and distal palmar crease

hand ligament - annular, cruciate
