<unk>  X-ray (plain films)
AP - Obtain in all unconscious blunt trauma patients
Inlet - Better defines the<unk>  brim
Outlet - Better defines the sacrum and SI joints
Judet - Better defines the acetabulum
Sensitivity 78% when compared to CT as gold standard
CT
Obtain in all hemodynamically stable blunt trauma patients with<unk> on x-ray
Exceptions include isolated pubic rami fracture, avulsion fracture
MRI and CT are comparable in SN and SP
Retrograde cystourethrogram
Obtain (before foley) if blood at meatus, high riding prostate, or gross hematuria
US
May confuse hemoperitoneum for uroperitoneum
AP - Obtain in all unconscious blunt trauma patients
Inlet - Better defines the<unk>  brim
Outlet - Better defines the sacrum and SI joints
Judet - Better defines the acetabulum
Sensitivity 78% when compared to CT as gold standard
Obtain in all hemodynamically stable blunt trauma patients with<unk> on x-ray
Exceptions include isolated pubic rami fracture, avulsion fracture
MRI and CT are comparable in SN and SP
Exceptions include isolated pubic rami fracture, avulsion fracture
Obtain (before foley) if blood at meatus, high riding prostate, or gross hematuria
May confuse hemoperitoneum for uroperitoneum
Pelvic fractures
Diaphragmatic trauma
Acetabular pelvic fractures
Liver trauma
Knee fractures
Splenic trauma
Straddle pelvic fracture
Lumbar burst fracture