Diferencia entre revisiones de «Pelvic x-ray interpretation»
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(posterior abnormalities usually need CT ) | (posterior abnormalities usually need CT ) | ||
[[Category:Ortho]] | |||
[[Category:Rads]] | [[Category:Rads]] | ||
[[Category:Trauma]] | [[Category:Trauma]] | ||
Revisión del 21:41 10 jun 2011
Measurements
pubic symphysis: up to 5mm in width, up to 2mm offset, no overlap
SI joints: 2-4 mm in width
Checklist
- obturator foramina for symmetry-clue for rotation of film
- diastasis of pubic symphysis and both SI joints
- assymetry of illiac wings (rotation or deformity)
- sacral foramina-especially the superior cortical margins
- transverse processes of L5
- integrity of all cortical lines, especially around acetabulum.
Views
Outlet views-sacral fxs, SI joint abnormalities
Inlet view-displacement of ant. Fragments into pelvis..
(posterior abnormalities usually need CT )