MDCT PROTOCOLS

Musculoskeletal

Lumbar spine: Detailed spine exam (best resolution) Printer-ready protocol

Specific Anatomic Region Lumbar spine
Application
  • Detailed spine exam (best resolution)
  • Myelographic study
Author Fishman EK
Reference Source Personal Communication
Scanner Used Siemens Plus4 Volume Zoom
KV / mAs / Time per Rotation (sec) 140 / 330 / 1
Detector Collimation (mm) 1
Slice Thickness (mm) 1.25
Data Reconstruction Interval (mm) 1
Table Speed (mm per rotation) / Pitch 3 / 3
Oral Contrast N/A
IV Contrast Volume and Type N/A
Injection Rate N/A
Scan Delay (sec) N/A
3D Technique Used Volume rendering
Comment: -This is a good protocol to use, without having to scan with a gantry tilt. MPR with curved sagittals or 3D imaging provides all the information necessary. This is also a good post-myelogram protocol.