Clinical indication:
Fracture, osteoarthritis of ulnar and radius
Region:
Carpal bone, wrist joint
Patient’s Position:
Patient is in sitting position. Place the patient’s hand on pronation state on IR.
Place the wrist joint on the center of IR.
Cassette:
Size: 8’’x10’’ Orientation: Portrait
FFD/SID:
100cm
Central ray:
Central ray is projected toward the wrist joint.
Grid:
No
Respiration:
Not related.
Exposure factors:
50-55kVp 2-3mAs
Collimation:
Include all structures from proximal portion of metacarpal bones to distal portion of radius and ulna.