MSK Cara flashcards
1
Q
atrophy of the teres minor muscle
A
axillary nerve
2
Q
The 4 horsemen of the apophysis
A
chondroblastoma, giant cell tumor (GCT), aneurysmal bone cyst, or infection
3
Q
Essex-Lopresti
A
fx of radial head + anterior dislocation of distal radial-ulnar joint
4
Q
Galeazzi
A
radial shaft fx + anterior dislocation of ulna at DRUJ
5
Q
Monteggia
A
fx of proximal ulna + anterior dislocation of radial head
6
Q
Pelvis avulsions: Iliac crest
A
abdominal muscles
7
Q
Pelvis avulsions: ASIS
A
sartorius
8
Q
Pelvis avulsions: AIIS
A
rectus femoris
9
Q
Pelvis avulsions: greater trochanter
A
gluteal muscles
10
Q
Pelvis avulsions: lesser trochanter
A
iliopsoas
11
Q
Pelvis avulsions: ischial tuberosity
A
hamstrings
12
Q
Pelvis avulsions: pubic symphysis
A
ADDuctor group
13
Q
who gets pincer impingement?
A
middle aged women
14
Q
who gets Cam impingement?
A
young men
15
Q
Kohlers
A
tarsal navicular osteochondrosis
16
Q
Freiberg
A
2nd metatarsal head osteochondrosis
17
Q
Severs
A
calcaneal apophysis osteochondrosis
18
Q
Panners
A
capitellum osteochondrosis
19
Q
Perthes
A
femoral head osteochondrosis
20
Q
Kienbock
A
lunate osteochondrosis
21
Q
what ulnar abnormality is associated with Kienbock (lunate AVN)?
A
ulnar negative variance
22
Q
isolated 1st wrist compartment abnormality
A
De Quervains
23
Q
1st and 2nd wrist compartment abnormality
A
Intersecting
24
Q
Isolated 6th wrist compartment abnormality
A
early RA
25
multiple flexors of the wrist abnormality
RA
26
MRI characteristics finger tumors: Glomus
T2 bright, avid enh
27
MRI characteristics finger tumors: giant cell tumor tendon
T2 dark, blooms on gradient
28
MRI characteristics finger tumors: Fibroma
T2 dark, no blooming
29
When I say, "Posterior elbow dislocation," you say
Capitellum fracture
30
When I say "Chondroblastoma in an adult", you say
"Clear Cell Chondrosarcoma"
31
When I say "Malignant epiphyseal lesion", you say
"Clear Cell Chondrosarcoma"
32
When I say "Permeative lesion in the diaphysis of a child", you say
"Ewings"
33
When I say "T2 bright lesion in the sacrum" , you say
"Chordoma"
34
When I say "Lytic T2 DARK lesion", you say
"Fibrosarcoma"
35
When I say "Sarcomatous transformation of an infarct", you say
"MFH"
36
When I say, "Epiphyseal Lesion that is NOT T2 Bright" , You say
Chondroblastoma
37
When I say, "short 4th metacarpal,". You say
pseudopseudohypoparathyroidism and Turner syndrome
38
When I say, "band like acroosteolysis," You say
Hajdu-Cheney
39
When I say " fat containing tumor in the retroperitoncum," you say
liposarcoma
40
When I say "sarcoma in the foot" you say
synovial sarcoma.
41
When I say "avulsion of the lesser trochanter," you say
pathologic fracture
42
When I say "cross over sign," you say
pincer type Femoroacetabular Impingement
43
When I say "Segond Fracture," you say
ACL tear
44
When I say "Reverse Segond Fracture," you say
PCL
45
When I say "Arcuate Sign," you say
fibular head avulsion or PCL tear
46
When I say "Deep Intercondylar Notch," you say
ACL tear
47
When I say "Bilateral Patellar Tendon Ruptures," you say
chronic steroids
48
When I say "Wide ankle mortise," you say
show me the proximal fibula (Maisonneuve).
49
When I say "Bilateral calcaneus fractures," you say
show me the spinal compression fracture (Lover s leap)
50
When I say "Dancer with lateral foot pain," you say
avulsion of 5th MT
51
When I say "Old lady with sudden knee pain with standing," you say
SONK
52
When I say "Looser s Zones," you say
osteomalacia or rickets (vitamin D)
53
When I say "Unilateral RA with preserved joint spaces," you say
RSD
54
When I say "T2 bright tumor in finger," you say
Glomus
55
When I say "Blooming in tumor in finger," you say
Giant Cell Tumor of Tendon Sheath (PVNS)
56
When I say "Atrophy of teres minor," you say
Quadrilateral Space syndrome
57
When I say "Subluxation of the Biceps Tendon," you say
Subscapularis tear
58
When I say "Too many bow ties," you say
Discoid Meniscus
59
When I say "Celery Stalk ACL - T2" you say
Mucoid Degeneration
60
When I say "Drumstick ALC- T l" you say
Mucoid Degeneration
61
When I say "Acute Flat foot," you say
Posterior Tibial Tendon Tear
62
When I say "Boomerang shaped peroneus brevis," you say
tear- or split tear
63
When I say "Meniscoid mass in the lateral gutter of the ankle," you say
Anteriolateral Impingement Syndrome
64
When I say "Scar between 3rd and 4th metatarsals," you say
Morton s neuroma
65
When I say "Osteomyelitis in the spine," you say
IV drug user
66
When I say "Osteomyelitis in the spine with Kyphosis," you say
TB (Gibbus Deformity)
67
When I say "Unilateral Sl joint lysis," you say
IV Drug User
68
When I say "Psoas muscle abscess," you say
TB
69
When I say "Rice bodies in joint," you say
TB - sloughed synovium
70
When I say "Calcification along the periphery," you say
myositis ossificans
71
When I say "Calcifications more dense in the center," you say
Osteosarcoma- reverse zoning
72
When I say "Permeative lesion in the diaphysis of a child," you say
Ewings
73
When I say "Long lesion in a long bone," you say
Fibrous Dysplasia
74
When I say "Large amount of edema for the size of the lesion," you say
Osteoid Osteoma
75
When I say "Cystic bone lesion, that is NOT T2 bright," you say
Chondroblastoma
76
When I say "Lesion in the finger of a kid," you say
Periosteal chondroma
77
When I say "looks like NOF in the anterior tibia with anterior bowing," you say
Osteofibrous Dysplasia.
78
When I say" RA + Pneumoconiosis," you say
Caplan Syndrome
79
When I say " RA + Big Spleen + Neutropenia," you say
Felty Syndrome
80
When I say "Reducible deformity of joints - in hand," you say
Lupus.
81
When I say "destructive mass in a bone of a leukemia patient," you say
Chloroma
82
first sign of a SNAC or SLAC wrist
Arthritis at the radioscaphoid compartment
83
what kind of instability/deformity is present in SLAC wrist?
DISI deformity
84
which tendon is involved in a Bennett fx?
pull of the Abductor pollucis longus tendon is what causes the dorsolateral dislocation
85
besides radiologists, who gets carpal tunnel?
dialysis patients
86
predicts risk of AVN in femoral head fractures?
degree of femoral head displacement
87
which part of scaphoid is at highest risk of AVN?
proximal pole
88
Most common cause of sacral insufficiency fracture in old lady
osteoporosis
89
tibial plateau fractures are more common on which side?
way more common laterally
90
SONK favors which side of knee?
SONK favors the medial knee (area of maximum weight bearing)
91
Looser Zones are a type of what?
insufficiency fracture
92
what T score = osteoporosis
T score of -2.5 marks osteoporosis
93
which flexor pollicis tendon goes through the carpal tunnel?
flexor pollucis longus (brevis does not)
94
what recess normally communicates with the radiocarpal joint?
The pisiform recess
95
Bankart, Perthes, ALPSA lesions: which has intact periosteum?
Perthes and ALPSA - true Bankart has disrupted periosteum
96
definition: buford complex
Absent anterior/superior labrum, along with a thickened middle glenohumeral ligament
97
which ankle ligament is most commonly torn?
ATFL (anterior talofibular)
98
special feature of TB in the spine?
spares the disc spaces
99
only benign skeletal tumor associated with radiation?
osteochondroma
100
what kind of tear category are bucket handle tears?
longitudinal
101
which portion of medial meniscus is thicker?
posterior
102
which way does scoliosis point with osteoid osteoma?
Scoliosis curvature points away from the osteoid osteoma
