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22 Cards in this Set
- Front
- Back
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What would you use IR view for? |
Hill Sachs Lesion |
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What would you use ER for? |
Trough Line Inspection |
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What is the position for the Grashey view? |
40 degrees of suspected side of injury, |
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What is the best view for a Bankhart Lesion and what is a Bankhart lesion? |
West Point View, and a bankart lesion is a lesion from 3-6 o clock on anterior rim. |
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What is the Pt position for a west point view? |
Pt is lying supine with radiographic tube angles at 25 degrees to pt midline and 25 degrees to tables surface |
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What view would you want to look for step off sign or piano sign? |
Acromioclavicular View - central beam is directed 15 cephalad toward clavicle |
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What view to determine the type of acromion? |
Outlet View |
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What would use for anterior shoulder dislocation? |
Transcapular View |
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X ray won't show chronic RCT but will see three characteristics: |
1. Narrowing of AC joint space 2. Erosion of inferior aspect of AC 3. Flattening of greater tuberosity |
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How many grades of AC seperation and how many cm for each? |
three grades Grade 1 - < 1cm Grade 2 - 1-1.5 cm Grade 3 > 1.5 cm |
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When does posttraumatic osteolysis begin? |
2 mo after injury |
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What is the normal carrying angle of the elbow? |
15 degrees |
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What are the landmarks of the elbow joint? |
proximal radius and distal humerus should intersect middle 1/3 of capitulum |
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What angle and Pt position for the radial head capitulum view? |
Pt seated with forearm resting on ulnar side, elbow flexed to 90, arm abducted (same as lateral) but in this one the central beam is directed toward radial head at 45 degree angle |
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What are three things to look for with a radial head fracture? |
Pt can't extend elbow, Pt had pain with supination/pronation and tenderness at pt of radial head |
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What the mason system for radial head fractures, how many types and what are they? |
Type 1 - undisplaced Type 2 - Displaced with marginal fracture Type 3 - Comminute fracture of entire radial head Type 4 - fracture with entire radial dislocation |
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What is Panners Disease? |
Valgus strain of elbow - MCL |
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WHat is the degree of palmar inclination? What is the normal radial angle? |
10-25 degrees 15-25 degrees |
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What would you use the supinated oblique view for? |
Pisform and pisotriquetral |
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What would you use the pronated oblique view for? |
Radial styloid, triquetral, radial volar aspect of scaphoid |
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What are things you would look for with the carpal tunnel |
Hook of hamate, pisiform, volar aspect of trapezium |
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What is the angle for carpal tunnel? |
Central beam toward palm at 15 degrees |
