Magnetic resonance imaging-based classification of trigeminal nerve-superior cerebellar artery relationships

Figure 6 Variability in the origin of the superior cerebellar artery. A: Bilateral origin from the basilar artery; B: Common origin with the posterior cerebral artery; C: Unilateral origin from the posterior cerebral artery; D: Boxplot comparing superior cerebellar artery-trigeminal nerve distance according to origin. BA: Basilar artery; PCA: Posterior cerebral artery; SCA: Superior cerebellar artery.