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CORE MSK > MSK CORE 1 - Sheet1 > Flashcards

MSK CORE 1 - Sheet1 Flashcards

1
Q

atrophy of the teres minor muscle

A

axillary nerve

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2
Q

The 4 horsemen of the apophysis

A

chondroblastoma, giant cell tumor (GCT), aneurysmal bone cyst, or infection

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3
Q

Essex-Lopresti

A

fx of radial head + anterior dislocation of distal radial-ulnar joint

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4
Q

Galeazzi

A

radial shaft fx + anterior dislocation of ulna at DRUJ

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5
Q

Monteggia

A

fx of proximal ulna + anterior dislocation of radial head

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6
Q

Pelvis avulsions: Iliac crest

A

abdominal muscles

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7
Q

Pelvis avulsions: ASIS

A

sartorius

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8
Q

Pelvis avulsions: AIIS

A

rectus femoris

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9
Q

Pelvis avulsions: greater trochanter

A

gluteal muscles

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10
Q

Pelvis avulsions: lesser trochanter

A

iliopsoas

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11
Q

Pelvis avulsions: ischial tuberosity

A

hamstrings

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12
Q

Pelvis avulsions: pubic symphysis

A

ADDuctor group

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13
Q

who gets pincer impingement?

A

middle aged women

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14
Q

who gets Cam impingement?

A

young men

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15
Q

Kohlers

A

tarsal navicular osteochondrosis

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16
Q

Freiberg

A

2nd metatarsal head osteochondrosis

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17
Q

Severs

A

calcaneal apophysis osteochondrosis

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18
Q

Panners

A

capitellum osteochondrosis

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19
Q

Perthes

A

femoral head osteochondrosis

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20
Q

Kienbock

A

lunate osteochondrosis

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21
Q

what ulnar abnormality is associated with Kienbock (lunate AVN)?

A

ulnar negative variance

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22
Q

isolated 1st wrist compartment abnormality

A

De Quervains

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23
Q

1st and 2nd wrist compartment abnormality

A

Intersecting

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24
Q

Isolated 6th wrist compartment abnormality

A

early RA

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25
Q

multiple flexors of the wrist abnormality

A

RA

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26
Q

MRI characteristics finger tumors: Glomus

A

T2 bright, avid enh

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27
Q

MRI characteristics finger tumors: giant cell tumor tendon

A

T2 dark, blooms on gradient

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28
Q

MRI characteristics finger tumors: Fibroma

A

T2 dark, no blooming

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29
Q

When I say, “Posterior elbow dislocation,” you say

A

Capitellum fracture

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30
Q

When I say “Chondroblastoma in an adult”, you say

A

“Clear Cell Chondrosarcoma”

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31
Q

When I say “Malignant epiphyseal lesion”, you say

A

“Clear Cell Chondrosarcoma”

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32
Q

When I say “Permeative lesion in the diaphysis of a child”, you say

A

“Ewings”

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33
Q

When I say “T2 bright lesion in the sacrum” , you say

A

“Chordoma”

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34
Q

When I say “Lytic T2 DARK lesion”, you say

A

“Fibrosarcoma”

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35
Q

When I say “Sarcomatous transformation of an infarct”, you say

A

“MFH”

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36
Q

When I say, “Epiphyseal Lesion that is NOT T2 Bright” , You say

A

Chondroblastoma

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37
Q

When I say, “short 4th metacarpal,”. You say

A

pseudopseudohypoparathyroidism and Turner syndrome

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38
Q

When I say, “band like acroosteolysis,” You say

A

Hajdu-Cheney

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39
Q

When I say “ fat containing tumor in the retroperitoncum,” you say

A

liposarcoma

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40
Q

When I say “sarcoma in the foot” you say

A

synovial sarcoma.

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41
Q

When I say “avulsion of the lesser trochanter,” you say

A

pathologic fracture

42
Q

When I say “cross over sign,” you say

A

pincer type Femoroacetabular Impingement

43
Q

When I say “Segond Fracture,” you say

A

ACL tear

44
Q

When I say “Reverse Segond Fracture,” you say

A

PCL

45
Q

When I say “Arcuate Sign,” you say

A

fibular head avulsion or PCL tear

46
Q

When I say “Deep Intercondylar Notch,” you say

A

ACL tear

47
Q

When I say “Bilateral Patellar Tendon Ruptures,” you say

A

chronic steroids

48
Q

When I say “Wide ankle mortise,” you say

A

show me the proximal fibula (Maisonneuve).

49
Q

When I say “Bilateral calcaneus fractures,” you say

A

show me the spinal compression fracture (Lover’s leap)

50
Q

When I say “Dancer with lateral foot pain,” you say

A

avulsion of 5th MT

51
Q

When I say “Old lady with sudden knee pain with standing,” you say

A

SONK

52
Q

When I say “Looser’s Zones,” you say

A

osteomalacia or rickets (vitamin D)

53
Q

When I say “Unilateral RA with preserved joint spaces,” you say

A

RSD

54
Q

When I say “T2 bright tumor in finger,” you say

A

Glomus

55
Q

When I say “Blooming in tumor in finger,” you say

A

Giant Cell Tumor of Tendon Sheath (PVNS)

56
Q

When I say “Atrophy of teres minor,” you say

A

Quadrilateral Space syndrome

57
Q

When I say “Subluxation of the Biceps Tendon,” you say

A

Subscapularis tear

58
Q

When I say “Too many bow ties,” you say

A

Discoid Meniscus

59
Q

When I say “Celery Stalk ACL - T2” you say

A

Mucoid Degeneration

60
Q

When I say “Drumstick ALC- T l” you say

A

Mucoid Degeneration

61
Q

When I say “Acute Flat foot,” you say

A

Posterior Tibial Tendon Tear

62
Q

When I say “Boomerang shaped peroneus brevis,” you say

A

tear- or split tear

63
Q

When I say “Meniscoid mass in the lateral gutter of the ankle,” you say

A

Anteriolateral Impingement Syndrome

64
Q

When I say “Scar between 3rd and 4th metatarsals,” you say

A

Morton’s neuroma

65
Q

When I say “Osteomyelitis in the spine,” you say

A

IV drug user

66
Q

When I say “Osteomyelitis in the spine with Kyphosis,” you say

A

TB (Gibbus Deformity)

67
Q

When I say “Unilateral Sl joint lysis,” you say

A

IV Drug User

68
Q

When I say “Psoas muscle abscess,” you say

A

TB

69
Q

When I say “Rice bodies in joint,” you say

A

TB - sloughed synovium

70
Q

When I say “Calcification along the periphery,” you say

A

myositis ossificans

71
Q

When I say “Calcifications more dense in the center,” you say

A

Osteosarcoma- reverse zoning

72
Q

When I say “Permeative lesion in the diaphysis of a child,” you say

A

Ewings

73
Q

When I say “Long lesion in a long bone,” you say

A

Fibrous Dysplasia

74
Q

When I say “Large amount of edema for the size of the lesion,” you say

A

Osteoid Osteoma

75
Q

When I say “Cystic bone lesion, that is NOT T2 bright,” you say

A

Chondroblastoma

76
Q

When I say “Lesion in the finger of a kid,” you say

A

Periosteal chondroma

77
Q

When I say “looks like NOF in the anterior tibia with anterior bowing,” you say

A

Osteofibrous Dysplasia.

78
Q

When I say” RA + Pneumoconiosis,” you say

A

Caplan Syndrome

79
Q

When I say “ RA + Big Spleen + Neutropenia,” you say

A

Felty Syndrome

80
Q

When I say “Reducible deformity of joints - in hand,” you say

A

Lupus.

81
Q

When I say “destructive mass in a bone of a leukemia patient,” you say

A

Chloroma

82
Q

first sign of a SNAC or SLAC wrist

A

Arthritis at the radioscaphoid compartment

83
Q

what kind of instability/deformity is present in SLAC wrist?

A

DISI deformity

84
Q

which tendon is involved in a Bennett fx?

A

pull of the Abductor pollucis longus tendon is what causes the dorsolateral dislocation

85
Q

besides radiologists, who gets carpal tunnel?

A

dialysis patients

86
Q

predicts risk of AVN in femoral head fractures?

A

degree of femoral head displacement

87
Q

which part of scaphoid is at highest risk of AVN?

A

proximal pole

88
Q

Most common cause of sacral insufficiency fracture in old lady

A

osteoporosis

89
Q

tibial plateau fractures are more common on which side?

A

way more common laterally

90
Q

SONK favors which side of knee?

A

SONK favors the medial knee (area of maximum weight bearing)

91
Q

Looser Zones are a type of what?

A

insufficiency fracture

92
Q

what T score = osteoporosis

A

T score of -2.5 marks osteoporosis

93
Q

which flexor pollicis tendon goes through the carpal tunnel?

A

flexor pollucis longus (brevis does not)

94
Q

what recess normally communicates with the radiocarpal joint?

A

The pisiform recess

95
Q

Bankart, Perthes, ALPSA lesions: which has intact periosteum?

A

Perthes and ALPSA - true Bankart has disrupted periosteum

96
Q

definition: buford complex

A

Absent anterior/superior labrum, along with a thickened middle glenohumeral ligament

97
Q

which ankle ligament is most commonly torn?

A

ATFL (anterior talofibular)

98
Q

special feature of TB in the spine?

A

spares the disc spaces

99
Q

only benign skeletal tumor associated with radiation?

A

osteochondroma

100
Q

what kind of tear category are bucket handle tears?

A

longitudinal

101
Q

which portion of medial meniscus is thicker?

A

posterior

102
Q

which way does scoliosis point with osteoid osteoma?

A

Scoliosis curvature points away from the osteoid osteoma

CORE MSK (2 decks)

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