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Special Pos./Proj.
REGISTRY
Question | Answer |
---|---|
Carpal Canal Demonstrates what? | Gaynor-Hart Method Possible fracture to: Hamate, Pisiform, Trapezium |
Carpal Bridge Demonstrates what? | Calcification of the posterior carpal bones |
Coyle Method for radial head | Flexed 90 degrees, angled 45 degrees toward the head |
Transthoracic LAT Humerus Demonstrates what? | Fractures to diaphysis of humerus |
Inferosuperior Axial Shoulder Demonstrates what? | Lawrence/Clements Method Osteoporosis & Osteoarthritis Hill-Sachs defect Supine, Abduct arm 90 degrees from body, medially 25-30 degrees horizontally to axilla. |
SupraSpinatus Outlet Shoulder Demonstrates what? | Neer Method Fractures of humerus and scapula Pt faces IR as for a PA scapula, 10-15 degree caudal angle 1" superior to to scapular spine |
Coyle Method for coronoid process | Flexed 80 degrees angled 45 away from the head |
Sesamoid bones | Plantar surface of foot should form a 15-20 degree angle from veritcal. Prone or supine. CR tangential to 1st MTP. |
When acquiring a PA axial projection of the scaphoid using the Stecher method and a perpendicular central ray, the finger end of the image receptor is elevated: | 20 degrees |
The _____________ shows the lesser tubercle of the humerus in profile and directed anteriorly. | inferosuperior axial projection (Lawrence method) |