179 / 1266
Coverage of the target volume: the spine
ACNS0331:
«…laterally on both sides to cover the recesses
of the entire vertebral bodies, with at least 1 cm
margin on either side
Lower limit: 2 cm below the termination of the
subdural space….. At least to the inferior
border of the 2
°
sacral segment (S2-S3
interspace)