Cranial nerve related to apex of the petrous temporal bone -a) VIIIb) VIIc) VId) Ve) IX
Correct Answer: cd
Description: Site
Cranial Nerves
Sphenoid fissure (superior orbital)
III, IV, first division V, VI
Lateral wall of cavernous sinus
III, IV, first division V, VI, often with proptosis
Retrosphenoid space
II, III, IV, V, VI
Apex of petrous bone
V, VI
Internal auditory meatus
VII, VIII
Ponto cerebellar angle
V, VII, VIII and sometimes IX
Jugular foramen
IX, X, XI
Posterior laterocondylar space
IX, X, XI, XII
Posterior retroparotid space
IX, X, XI, XII and homer syndrome
Category:
Anatomy
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