Correlation of optic nerve and optic nerve sheath diameter with intracranial pressure in pigs.
R MijaI ZubakA SchuetzM GlasC FungS M JakobJ BeckW J Z'GraggenAndreas BlochPublished in: PloS one (2020)
Unexpectedly, the increase in ONS diameter with increasing ICP is exclusively related to the increase of the diameter of the ON. Further studies should explore the reasons for this behaviour.