Procedures 1 Grids. Flashcards
What is the mAs for Pa and oblique hand projections?
1.6 mAs
What is the mAs for lateral hand projections?
2 mAs
What is the mAs for all thumb and finger projections?
1.6 mAs
What is the mAs for PA & PAO wrist projections?
2 mAs
What is the mAs for lateral wrist projections?
2.5 mAs
What is the mAs for AP and Lateral Forearm projections?
2.5 mAs
What is the mAs for all elbow projections but flexion and coyle methods?
3.2 mAs
What is the mAs for Coyle and flexion elbow projections?
4 mAs
What is the mAs for hummerus projections?
6.3 mAs
What is the kVp for all projections elbow down?
60 kVp
What is the kVp for hummerus projections?
75 kVp
What is the CR for thumb projections?
Perp to the MCP of joint of interest.
What is the CR for finger projections?
Perp to the PIP joint of the finger of interest.
What is the CR Location for PA and PAO hand projections?
Perp to the 3rd MCP joint.
What is the CR Location for lateral hand projections?
Perp to the 2nd MCP Joint.
What is the CR Location for all wrist projections?
Perp to Midcarpal region
What is the SID for all upper extremity projections?
40” SID
What is the collimation for all hand projections?
1” past edges and 2” past carpal region.
What is the collimation for all wrist projections?
2” proximal and distal to the carpal region, 1” for lateral edges
What is the IR size for all projections elbow down?
10” by 12” LW
What is the IR size for all hummerus projections?
14” by 17” LW
What is the FSS for all upper extremity projections?
Small FSS
Where is the Bucky located for all projections elbow down?
Table Top Bucky
Which Bucky is used for hummerus projections?
Wall Bucky
What is the CR location for all elbow projections?
Perp to the mid-elbow region.
What is the CR Location for forearm projections?
Perp to the Mid forearm region.
What is the collimation for all forearm projections?
2” proximal and distal to wrist and elbow joints.
What is the collimation for all elbow projections?
2” proximal and distal to the elbow joint.