Specific Anatomic Region	Facial region
Application	Trauma
Author	Rhea JT et al.
Reference Source	Radiol Clin NA Vol. 37 No. 3 May 1999: 489-513
Scanner Used	GE Hi-Lite Advantage
Injection Rate	N/A
Contrast Volume and Type	None used
Area Scanned	Coronal- from front of nasal bone to behind sphenoid sinuses. Axial- from below maxillae to above frontal sinuses.
Scan Delay	None
Length of Spiral (time)	Not defined
Slice Thickness	Coronal: 3mm Axial: 3m
Table Speed/Pitch	Coronal: 4.5mm/sec Axial: 4.5mm/sec
Reconstruction Interval	Coronal: 3mm or 1 Axial: 3mm or 1
3D Technique Used	Shaded surface (SSD)
Comments: 1.Scanning is done in both coronal and axial plane. 2. Data is reconstructed at 1mm interval when MPR or 3D is done.