MR Orbits WO ENT Protocol

Scan Notes: 
Adults: Use 3mm slice, 0.5mm gap for orbit sequences
Peds: Use 2mm slice, 0.5mm gap for orbit sequences

Last updated:3/28/19
Charge as: Orbits WO
Scanner preference: 1.5T preferred, OK on 3T
Coil: Head

Plane Weighting Mode Slice Gap FAT SAT FOV Notes
AXIAL DWI 2mm Voxel SE EPI 3mm 0.3mm SPIR 20cm Angle to Corpus- Skull Base to Vertex (must include all of orbits)
COR T1 ORBITS TSE 2-3mm 0.5mm None 16cm LENS TO MID PONS
COR T2 STIR TSE 2-3mm 0.5mm STIR 16cm LENS TO MID PONS
AXIAL T1 ORBITS TSE 2-3mm 0.5mm None 16cm HARD PALATE TO 1CM ABOVE ORBITS
AXIAL T2 ORBITS-fs TSE 2-3mm 0.5mm SPIR 16cm HARD PALATE TO 1CM ABOVE ORBITS
MR Orbits WO ENT Protocol image 1
MR Orbits WO ENT Protocol image 2