Anatomy- MSK Flashcards

1
Q

TMJ depression

A

lateral pterygoid
suprahyoid
infrahyoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

TMJ elevation

A

temporalis
masseter
medial pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

TMJ protrusion

A

masseter
lateral pterygoid
medial pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

TMJ retrusion

A

temporalis
masseter
digastric

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

TMJ side to side

A

medial pterygoid
lateral pterygoid
masseter
temporalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Cervical Flexion

A

SCM
longus colli
scalenus mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Cervical extension

A
splenius cervicis
semispinalis cervicis
iliocostalis cervicis
longissimus cervicis
multifidus
trapezius
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

cervical rotation and lateral bending

A
SCM
scalenus mm
splenius cervicis
longissimus cervicis
iliocostalis cervicis
levator scap
multifidus
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

thoracic and lumbar flexion

A

rectus abdominis
internal oblique
external oblique

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

thoracic and lumbar extension

A

erector spinae
quadratus lumborum
multifidus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

thoracic and lumbar rotation and lateral bending

A
psoas major
quadratus lumborum
external oblique
internal oblique
multifidus
longissimus thoracis
iliocostalis thoracis
rotatores
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

scapula elevation

A

UT

Levator scap

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

scapula protraction

A

SA

pec minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Scapular upward rotation

A

trapezius (upper and lower)

SA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

scapula depression

A

latissimus dorsi
pec major
pec minor
lower trap

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

scapula retraction

A

middle trap

rhomboids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

scapula downward rotation

A

rhomboids
levator scap
pec minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

shoulder flexion

A

anterior delt
coracobrachialis
pec major (clavicular)
biceps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

shoulder abduction

A

middle delt

supraspinatus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

shoulder extension

A

lats
posterior delt
teres major
triceps (long head)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

shoulder adduction

A

pect major
lats
teres major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

shoulder horizontal abduction

A

posterior delt
infraspinatus
teres minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

shoulder horizontal adduction

A

anterior delt

pect major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

shoulder external rotation

A

teres minor
infraspinatus
posterior delt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

shoulder internal rotation

A
subscapularis
teres major
pec major
lats
anterior delt
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

elbow flexion

A

biceps
brachialis
brachioradialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

elbow extension

A

triceps

anconeus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

supination

A

biceps

supinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

pronation

A

pronator teres

pronator quadratus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

wrist flexion

A

flexor carpi radialis
flexor carpi ulnaris
palmaris longus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

wrist extension

A

ECRL
ECRB
ECU

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

wrist radial deviation

A
ECRL
ECRB
FCR
EPL
EPB
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

wrist ulnar deviation

A

ECU

FCU

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

Finger flexion

A
flexor digitorum profundus
flexor digitorum superficialis
flexor digiti minimi
interossei
lumbricals
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

finger extension

A

extensor digitorum communis
extensor indicis
extensor digiti minimi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

finger abduction

A

dorsal interossei

abductor digiti minimi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

finger adduction

A

palmar interossei

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

Thumb flexion

A

flexor pollicis longus and brevis

opponens pollicis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

thumb extension

A

extensor longus and brevis

abductor pollicis longus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

thumb abduction

A

abductor pollicis longus and brevis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

thumb adduction

A

adductor pollicis

42
Q

Thumb opposition

A

opponens pollicis
flexor pollicis brevis
abductor pollicus brevis
opponens digiti minimi

43
Q

hip flexion

A

iliopsoas
sartorious
rectus femoris
pectineus

44
Q

hip abduction

A
Glute med
glute min
piriformis
obturator internus
TFL
45
Q

hip internal rotation

A
TFL
glute med
glute min
pectineus
adductor longus
46
Q

hip extension

A

glute max and med
semitendinosus
semimembranousus
biceps femoris

47
Q

hip adduction

A

adductor magnus
adductor longus
adductor brevis
gracilis

48
Q

hip external rotation

A
glute max
obturator externus
obturator internus
piriformis
gemelli
sartorius
49
Q

knee flexion

A

biceps femoris
semitendinosus
semimembranosus
sartorius

50
Q

knee extension

A

rectus femoris
vastus lateralis
vastus intermedius
vastus medialis

51
Q

ankle PF

A
tibialis posterior 
gastroc
soleus
peroneus longus
peroneus brevis
plantaris
flexor hallucis
52
Q

ankle inversion

A

tibialis posterior
tibialis anterior
flexor digitorum longus

53
Q

ankle DF

A

tibialis anterior
extensor hallucis longus
extensor digitorum longus
peroneus tertius

54
Q

ankle eversion

A

peroneus longus/brevis/tertius

55
Q

toe flexion

A
flexor digitorum longus and brevis
flexor hallucis longus and brevis
flexor digitis minimi brevis
quadratus plantae
lumbricals
56
Q

toe extension

A

extensor digitorum longus and brevis
extensor hallucis longus and brevis
lumbricals

57
Q

toe abduction

A

abductor hallucis
abductor digit minimi
dorsal interossei

58
Q

toe adduction

A

adductor hallucis

plantar interossei

59
Q

Glenohumeral Joint

A

Loose pack- 55 degrees abduction, 30 degrees horizontal adduction
Close pack- abduction and lateral rotation
Capsular pattern- lateral rotation, abduction, medial rotation

60
Q

Sternoclavicular joint

A

loose pack- arm resting at side
close pack- max shoulder elevation
capsular pattern- pain at extremes of range of movement

61
Q

acromioclavicular joint

A

loose pack- arm resting at side
close pack- arm abducted to 90 degrees
capsular pattern- pain at extremes of range of movement

62
Q

acromioclavicular ligament

A

controls horizontal movements of the clavicle

63
Q

coracoacromial ligament

A

limits superior translation of the humeral head and prevents separation of the AC joint

64
Q

coracoclavicular ligament

A

limits superior translation of clavicle

65
Q

coracohumeral ligament

A

unites supraspinatus and subscapularis tendons, limits inferior translation of the humeral head

66
Q

costoclavicular ligament

A

primary support for the sternoclavicular joint

67
Q

glenohumeral ligament

A

superior- limits adduction and lateral rotation with the shoulder in 0-45 degrees of abduction

middle- limits lateral rotation with the shoulder in 45-90 degrees of abduction

inferior- limits lateral rotation and medial rotation above 90 degrees of abduction.

axillary pouch- limits inferior translation when shoulder is above 90 degrees of abduction

68
Q

subacromial bursa

A

extends over suprapinatus tendon, beneath acromion and deltoid muscle

69
Q

subscapular bursa

A

lies over the anterior joint capsule and lies beneat the subscapularis muscle

70
Q

transverse humeral ligament

A

maintains the tendon of the long head of the biceps within the bicipital groove

71
Q

radiohumeral joint

A

loose pack- full extension
close pack- 90 degrees flexion, 5 degrees supination
capsular pattern- flexion, extension, supination, pronation

72
Q

ulnohumeral joint

A

loose pack- 70 degrees flexion, 10 degrees supination
close pack- extension
capsular pattern- flexion, extension

73
Q

proximal radioulnar joint

A

loose pack- 70 degrees elbow flexion, 35 degrees supination
close pack- 5 degrees supination
capsular pattern- supination, pronation

74
Q

annular ligament

A

surrounds head of radius; allows head of radius to rotate and retain contact with the radial notch of the ulna

75
Q

cubital fossa

A

bordered by the brachioradialis, pronator teres, brachialis, and the horizontal line passing through the humeral epicondyles

contains biceps tendon, median nerve, radial nerve, brachial artery, median cubital vein

76
Q

cubital tunnel

A

formed by ulnar collateral ligament, FCU, medial head of triceps, and medial epicondyle,

contains ulnar nerve

77
Q

radiocarpal joint

A

loose pack- neutral with slight ulnar deviation
close pack- extension with radial deviation
capsular pattern- flexion and extension equally

78
Q

anatomic snuffbox

A

bordered by APL, EPB, EPL

used to palpate the scaphoid when there is concern of fracture

79
Q

carpal tunnel

A

median tunnel runs through

80
Q

dorsal radiocarpal ligament

A

only major ligament on dorsum of wrist, limits wrist flexion

81
Q

tunnel of guyon

A

located between hook of hamate, pisiform, palmar carpal ligament, and flexor retinaculum.

passage for ulnar nerve, and artery. compression here results in ulnar tunnel syndrome

82
Q

iliofemoral joint

A

loose pack- 30 degrees flexion, 30 degrees abduction, slight lateral rotation
close pack- full extension, medial rotation
capsular pattern- flexion, abduction, medial rotation

83
Q

femoral triangle

A

bordered by inguinal ligament, sartorius, and adductor longus

contains femoral artery, lymph glands, femoral nerve, and femoral vein

84
Q

iliofemoral ligament

A

strongest ligament of the body; serves to prevent excessive hip extension and assists to maintain upright posture

85
Q

ischiofemoral ligament

A

weakest of the three ligament- serves to reinforce articular capsule.

86
Q

ligamentum teres

A

attaches to head of femur

blood and nerves travel through this, provides minimal stability

87
Q

pubofemoral ligament

A

prevents excessive abduction of the femur and limits hip extension

88
Q

ACL MOI

A
  • noncontact twisting injury associated with hyperextension and varus or valgus stress to the knee
  • tibia being driven anteriorly on femur
  • femur being driven posteriorly on tibia
  • severe knee hyperextension

anterior drawer test, lachman test, lateral pivor shift test, slocum test

89
Q

PCL MOI

A
  • superior portion of the tibia is struck while the knee is flexed
  • tibia being driven posteriorly on the femur
  • femur being driven anteriorly on tibia
  • severe knee hyperflexion

posterior drawer test, posterior sag sign

90
Q

MCL MOI

A

pure valgus load at the knee without rotation

often involves injury to other knee structures

valgus stress test

91
Q

LCL MOI

A

pure varus load at the knee without rotation

rarely torn without injury to ACL or PCL

varus stress test

92
Q

tibiofemoral joint

A

loose pack- 25 degrees flexion
close pack- full extension, lateral rotation of tibia
capsular pattern- flexion, extension

93
Q

pes anserine

A

insertion point of gracilis, semitendinosus, and sartorius muscles
located medial and distal to the tibial tuberosity

94
Q

talocrural joint

A

loose pack- 10 degrees PF, midway between max inversion and eversion
close pack- max dorsiflexion
capsular pattern- plantarflexion, dorsiflexion

95
Q

subtalar joint

A

loose pack- midway between extremes of range of movement
close pack- supination
capsular pattern- limitation of varus range of movement

96
Q

midtarsal joint

A

loose pack- midway between extremes of range of movement
close pack- supination
capsular pattern- dorsiflexion, plantar flexion, adduction, medial rotation

97
Q

atlanto-occipital joint

A

yes joint

98
Q

atlantoaxial joint

A

no joint

99
Q

zygopophyseal joint

A

formed by right and left superior articular facets of one vertebra and the right and left inferior articular facets of an adjacent superior vertebra

100
Q

cervical spine

A

loose pack- midway between flexion and extension
close pack- extension
capsular pattern- lateral flexion and rotation equally limited, extension

101
Q

thoracolumbar spine

A

loose pack- midway between flexion and extension
close pack- extension
capsular pattern- lateral flexion and rotation equally limited, extension