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Masks: Literature
•
AccuForm head cushion (Civco) and
BlueBag indexed body immobilization
system (Medical Intelligence) and
Precise Bite mouthpiece (Civco), 121
pats
•
Mean 3D interfraction motion (mm):
immob 1: 2.3 (
±
1.4)
immob 2: 2.2 (
±
1.1)
immob 3: 2.7 (
±
1.5)
immob 4: 2.1 (
±
1.0)
•
Mean 3D intrafraction motion (mm):
immob 1: 1.1 (
±
1.2)
immob 2: 1.1 (
±
1.1)
immob 3: 0.7 (
±
0.9)
immob 4: 0.7 (
±
0.8)
•
Rotations: 1
°
to 1.4
°
(1D, 1 SD)
Tryggestad, IJROBP 80, 2011 P281