Skel Rad Up The A-Hole Flashcards
T or F
A hemi-vertebrae will have an extra rib associated with it
True
An Omovertebral Bone is typically associated with what condition/deformity?
Sprengle’s Deformity - failure of decent of Scapula
**25% of Sprengle’s occur with Klippel-Feil
The delayed or non-union of the vertebral bodies forming 2 hemi vertebrae is describing which congenital anomaly?
Butterfly Vertebrae
What does a Butterfly vertebrae usually cause/lead to?
A congenital scoliosis
What is a common etiology of Schmorl’s Nodes?
Trauma - from an axial load which are referred to as “Post-Traumatic Schmorl’s Nodes”
Repetitive Axial loading in young spines
T or F
Cupid’s Bow deformity involves both the superior and inferior endplates
False
Inferior only
What can Facet Arthrosis lead to?
Central Canal Stenosis by pushing the vbody anterior creating an degenerative anterolisthesis
When you have an anterolisthesis greater than 60% what are the typical causes for this?
Dysplastic
Ismic *not sure if the spelling is Ischmic??
When the lower portion of the sternum is depressed inward this anomaly is known as?
Pectus Excavatum
What syndrome does Pectus Excavatum commonly occur?
Marfan’s
How does Pectus Excavatum affect the body?
Can push on the heart and displace it. It can mimic heart disease
T or F
Psoriatic Arthritis is sero+ for Rheumatoid Factor
False
Sero -
Where does Psoriatic like in the body?
DIP
PIP
MCP
**likes the hands and feet (50%) but likes hands more than feet.
When Psoriatic affects DIP PIP and MCP what is that termed?
Ray Arthritis
Name the 5 presentations of Psoriatic Arthritis
- DIP & PIP
- Rheumatoid Mimic
- Arthritis Mutilans
- Ray Arthritis
- Spine
T or F
When an individual with Psoriatic arthritis is HLA-B27 negative the likelihood of it going into the spine increases
False
Will decrease when negative
Primary OA in postmenopausal women is called?
Kelgren’s Disease
T or F
Psoriatic arthritis will have non-uniform loss of joint space
Fales
This is DJD.
In the foot where does Psoriatic arthritis like?
Great Toe DIP joint
What is a good indicator that someone has an arthritic condition of the fingers?
Pitting fingernails
What percentage of individuals with Psoriasis will have psoriatic arthritis in the spine
50% so of the 10% of the population with psoriatic arthritis 5% will have it in the spine
What is panus?
Granulation tissue in jo int coming from synovial membrane
- from chronic inflammation
T or F
Psoriatic arthritis will affect the bone density
False
T or F
Psoriatic arthritis will not cause erosions
False
T or F
Mouse ears is classic with RA
False
Psoriatic
T or F
Gull Wings is classic with Psoriatic
False
EOA
What is whiskering?
Bone formation at the capsular periosteal jxn which is also known as Mouse Ears
T or F
Mouse ears will happen on the PIP
False
DIP
Gull wing is on the PIP
T or F
The periosteal layer is more superficial than the synovial membrane
False
They are in the same layer
The mutilating appearance of Psoriatic Arthritis is called?
“Pencil in Cup Deformity”
- the proximal phalange will be the pencil and the distal will form the cup
What are the seronegative arthropathies?
Ankylosing Spondylitis Behcet's Syndrome Enteropathic Arthritis Psoriatic Arthritis Reiter's (reactive)
What is an enthesopathy?
Erosions at the bone-ligament junctions
**prominent fibrous tissue production within the joint cavity may widen the joint and eventually undergo metaplasia to produce bony ankylosis