Chest, Abomen, Hand, wrist, Elbow, Humerus
Help!
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| Upper Ext Special Projections | - Norgaard Method
- Wrist, Medial Rotation
- Ulnar/Radial Deviation
- Gaynor-Hart Method
- Stecher Method
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| Norgaard Method | AP Oblique:
Why = for rheumatoid arthritis
CR = perpendicular to MCP joints both hands
Angle = 45 degrees
to see changes in dorsoradial changes 2-5 prox phlgl
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| Wrist, Medial Rotation | AP Oblique:
Why = injuries to the pisiform
CR =perpendicular to midcarpal
Angle = 45 degrees
Structure = separates pisiform from carpal bones
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| Ulnar/Radial Deviation | PA Projections:
Why = scaphoid
CR = perpendicular to the scaphoid; 10-15 d for ulnar
Structure = open up carpal spaces
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| Gaynor-Hart Method | Tangential:
Why = carpal tunnel syndrome
CR = 1 in from distal base; center at 3rd MC
Angle = 25-30 degrees
Structure = palmar aspect of carpal bones
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| Stetcher Method | PA Axial
Why = scaphoid injuries
CR = perpendicular to table directed at the scaphoid
Angle = 20 degrees
scaphoid with open joints, no rotation, distal radial/ulna with carpals and half MC
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