Flashcards in Exam 2 Deck (29)
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1
What type of arthritides have soft tissue swelling, edema, uniform loss of joint space, erosions, and juxta-articular osteoporosis, symmetric pattern
Inflammatory
2
What type of arthritide has a non uniform loss of joint space, osteophytes, subchondral sclerosis, cystic changes, asymmetric changes
Degenerative arthritides
3
Notable soft tissue masses within periarticular soft tissues, well marginated bone lesions, PRESERVATION OF JOINT SPACE
Metabolic
4
Infectious / septic arthritis is MC in what age
Below 30
5
Mc organism in infectious/septic arthritis
Staphylococcus aureus
6
Early disease is nearly impossible to detect on X-ray ____-_____% must be destroyed to see it
30-50
7
Ages 0-20 what type of arthritis
Juvenile rheumatoid arthritis
8
20-40 what type of arthritis
Seronegative, Seropositive
9
Over age 40 what type
DISH, gout, CPPD
10
ABCDS of joint disease
Alignment, bone, cartilage, distribution, soft tissue
11
Taking historical points and physical findings and putting them together into one diagnosis
Law of Parsimony
12
4 categories of arthritides
Inflammatory, degenerative, metabolic, infection
13
MC Form of scoliosis
Idiopathic
14
Where is idiopathic scoliosis most common
Females T8-12 with a Right convexity
15
Age classifications of scoliosis
0-3 infantile
3-10 juvenile
>10 adolescent --Most common
16
Antalgia
Lean into pain
17
Mc tumor that causes a painful scoliosis
Osteoid osteoma
18
Wrong way scoliosis
Left thoracic convexity
19
Significance of wrong way scoliosis
Syringomyelia, Arnold chiari malformation, neurology exam
20
Rissers sign
Grades skeletal maturity, using the iliac apophyses to grade skeletal malformation
21
what age rissers sign in
Girls:
Boys:
14 girls
16 boys
22
Relative preservation of joint space
Metabolic
23
Non inflammatory deterioration of articular cartilage with articular surface and marginal bone formation
Osteoarthritis
24
What is most affected with osteoarthritis
Weight bearing articulations- spine, hips, knees, AC JOINT, 1st MTP, trapezium, DIP
25
Stiffness especially with rest
Gelling phenomenon
26
Heberdens nodes
DIPS
27
Appears unusually inflammatory
Erosive osteoarthritis
28
What's the classic radiographic finding with erosive osteoarthritis
gull wing appearance
29
