AP Axial Projection
- Patient in the standing-upright position over the IP with the feet centered on each side.
Central ray
angled 10-15º cephalic at the level of the base of the first metatarsals.
Evaluation
Criteria:
- Both feet centered on image;
- Appropriate exposure values (visualization of the all bony trabeculation and soft tissue).
Lateral Projection
- Patient in the standing-upright position;
- Place the IP between the foots;
- Medial face of the foot against the sensitive part of the IP.
Central ray
perpendicular and horizontal to the base of the fifth metatarsal.
Evaluation
Criteria:
- Superimposed of the fibula and tibia;
- Overlapped of the metatarsal heads;
- Visualization of the entire foot and distal leg;
- Appropriate exposure values (visualization of the all bony trabeculation and soft tissue).
0 comments:
Post a Comment