Additional projections Flashcards
Benefit of lateral chest
Better locate structure
Benefit of erect ap
If too unsteady to stand
Benefit of supine ap
If it is unsafe to sit or stand
Hand additional projections
Fingers views
Thumb
Ball catchers
Benefit of ball catcher
For ra and joint visualisation
Centre between hands at metacarpophalangeal joint level
Wrist additional projections
Scaphoid - oblique/zitters/banana
Oblique wrist
Ulnar deviation
Benefit of banana projection
Check scaphoid fracture
Check blood supply
Elbow additional projections
Radial head views
Shoulder additional projections
Modified axial
Y view scapula
Clavicle
Acromioclavicula joint views
Benefit of y view
Assess for fractures and dislocations
No trauma from positioning
Foot additional views
Weight bearing dp + lateral
Tangential
Weight bearing foot lateral and dp benefit
Assess arches of feet - lateral
Assess alignment of feet - dp
Additional ankle projections
Internal and external obliques
Weight bearing ap lateral
Horizontal beam
Benefit of weight bearing ankle
Assess structural integrity of ankle joint
Benefit of hb ankle
If patient can’t mobilise