The labelled structures are (excluding the correct side):
prepontine cistern
pons
middle cerebellar peduncle
cerebellar hemisphere
porus trigeminus
Meckel’s cave
Trigeminal ganglion
cisternal (preganglionic) segment of the trigeminal nerve
cisternal segment of the facial nerve
cisternal segment of the vestibulocochlear nerve
porus acousticus
intradural segment (V4) of the vertebral artery
flocculus
intracanalicular loop of the anterior inferior cerebellar artery
cochlear aqueduct
internal auditory (acoustic) canal
cisternal segment of the facial nerve
cisternal segment of the inferior vestibular nerve
cisternal segment of the cochlear nerve
cisternal segment of the superior vestibular nerve
basal turn of the cochlea
middle turn of the cochlea
apical turn of the cochlea
vestibule
superior (anterior) semicircular canal
cerebellopontine angle cistern
posterior semicircular canal
lateral semicircular canal
tentorial cerebelli
transverse sinus