There is bifurcat...
Axial bone window
There is bifurcation of the labyrinthine segment of facial nerve with stenosis of the cochlear nerve canal and incomplete cochlear partition type II (deficient interscalar septum between middle and apical cochlear turns). Stenosis of the cochlear nerve canal.
Modality: CT (bone window)

- “ Facial nerve bifurcations are rare anomalies which can involve all segments of the nerve. The most common occur in the tympanic segment 1. ”

View full size version of Congenital bifurcation of the intratemporal facial nerve

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