Upper extremity projections Flashcards
For all Digit projections the IR position is?
center to PIP joint
For all Digit projections the CR position is?
Perpendicular to PIP joint
For all digit projections the collimation is?
1” on all sides
For all upper extremity projections SID is?
40”
For Digit PA the criteria to be met is?
enter digit to metacarpal
no soft tissue overlap
equal concavity on sides
open IP/MCP joints
For Digit Lateral the criteria to be met is?
enter digit to metacarpal fingernail in profile open IP joints concavity of anterior surface no superimposition of proximal phalanx or MCP joint
For Digit oblique the criteria to be met is?
open IP/MCP joint
digit rotated 45 degrees
entire digit
no superimposition of adjacent digits
For All thumb Projections the cassette size is?
10x12
For Oblique thumb projections the IR position is?
center to MCP joint
For oblique thumb projections the CR position is?
Perpendicular tot he MCP joint
For all thumb projections the collimation is?
1” on all sides
For AP thumb projection the IR position is?
center to long axis of thumb
For AP thumb projections the CR position is?
Perpendicular to the MCP joint
For AP thumb projections the criteria to be met is?
distal thumb to trapezium
open IP/MCP joint
concavity
equal soft tissue
For Lateral Thumb projections the IR position is?
@ level of MCP joint
For lateral thumb projections the CR position is?
perpendicular to 3rd MCP joint
For Lateral thumb projections the criteria to be met is?
distal thumb to trapezium
open IP/MCP joint spaces
Concave anterior surface
For all Hand projections the cassette used is?
10x12
For PA hand projections the IR is?
Center MCP joints
For PA hand projections the CR is?
perpendicular to 3rd MCP joint
For PA hand projections the criteria to be met is?
fingertips to distal radius/ulna
seperate digits no soft tissue overlap
equal concavity
open MCP/IP joint
For PA oblique Hand projections the IR is?
center to MCP joint
For PA oblique Hand projections the CR is?
perpendicular to 3rd MCP joint
For PA oblique Hand projections the criteria to be met is?
fingertips to distal radius/ulna
digits separated
45 degree rotation
open MCP joints/IP Joints
For Hand Lateral projections the IR is?
center to MCP joint
For Hand Lateral projections the CR is?
Perpendicular to 2nd digit MCP joint
For Hand Lateral projections the criteria to be met is?
fingertips to distal radius/ulna
hand in true lateral
superimposed metacarpals
superimposed radius/ulna
For all wrist projections the cassette size?
10x12
For all wrist projections the collimation is?
2.5” proximal and distal to wrist
For PA wrist the IR is?
center to wrist joint
For PA wrist the CR is?
perpendicular to midcarpal area
For PA wrist the criteria to be met is?
distal radius/ulna
carpals and proximal half metacarpals
open radioulnar joint
For Lateral Wrist the IR is?
center to wrist joint, 90 degree elbow flex
For Lateral Wrist the CR is?
perpendicular to midcarpal area