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27 Cards in this Set
- Front
- Back
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How can you determine whether a cystic lesion in the navicular bone on the DP/Pd view is located within the medullary or represents a focal flexor cortical erosive lesion?
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eval palmaroproximal/palmarodistal view of the navicular
evaluate the lateral view of the navicular |
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Most common locations of OCD in the stifle are
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M/L Trochlear ridge of the femur and articular surface of the patella
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T/F - the only sign you may see with septic arthritis is soft tissue swelling?
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T
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Name 4 signs of cuboidal bone disease
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incomplete mineralization of carpal/tarsal bones
carpal/tarsal bones smaller than normal Wedge shaped carpal/tarsal bones Valgus centered at the carpus/tarsus |
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T/F - The DLPMO shows DM aspect of radial carpal bone
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T
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T/f - on Flexed lat, the radial and 3rd carpal are displaced distally to the intermediate and 4th carpals.
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T
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Name 3 signs of chronic laminitis
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Thickening of dorsal hoof wall
Gas within hoof Resorption and demineralization of P3 |
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T/f - Caudocranial stife, the patella is lateral to the femur and the lateral tubercle of the intercondyloid eminence of the tibia is larger than the medial
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F
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OC appears in 2 forms in the equine stifle. ID the most common site for the type
Subchondral frag/flattening intraosseous cyst-like lesions |
lateral trochlear ridge of the femur
medial condyle of the femur |
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3 roentgen signs of Pedal Osteitis
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Increased radiolucency of P3
increased/irregular vascular channels of P3 irregular margin and possible fractures of the margin of P3 |
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Why is assessment of healing of fractures of the equine 3rd phalanx difficult?
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Limited periosteum of P3
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Define slab fracture
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fracture that goes from one articular surface to another on the same bone
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Define bone spavin
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DJD of the hock
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2 joints typically involved in bone spavin
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proximal and distal intertarsl joints
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Most common place form slab fractures
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3rd carpal
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Chip fracture of the radial carpal - what oblique?
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DLPMO
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65 pd looks at what?
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navicular
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45 pd looks at what
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P3
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RG signs of navicular degeneration
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thinning of flexor surface &
flattening of saggital ridge of navicular |
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Most common OCD lesions of the tarsus?
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DIRT - Distal intermediate Ridge of Tibia
TRoT - Trochlear Ridge of Talus MM - medial malleolus |
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Osseous Cyst-like lesions located where?
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Medial femoral condyle
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Rg signs of lamintits
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los of alignment of hoof wall
soft tissue swelling at coronary band depression at coronary band |
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Periositis on on MCIII in response to micro fractures (bucked shins)
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can result in saucer features of the dorsal MCIII
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Name 2 reasons for taking a 125 DP view of fetlock
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see OC lesion of femoral condyles
Look for comminution of femoral condyles |
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4 RG signs of DJD
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collapse of Jt space
Periarticular osteophyte formation soft tissue swelling periosteal reaction |
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best way to eval sclerosis of the navicular
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LM
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Joint space narrowing best evaluated on?
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Weight bearing films
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