For Providers -- Atlas of Human Anatomy

The bones and membraneous labyrinth (of the left ear) with its nerves.

Translated by: Ronald A. Bergman, PhD and Adel K. Afifi, MD, MS
Peer Review Status: Internally Peer Reviewed


 

The bones and membraneous labyrinth (of the left ear) with its nerves.

a) Cochlea.
b) Cupula, apex of cochlea.
c) Seam of the spiral plate.
d) Acoustic (auditory) nerve.
e) Cochlear nerve.
f) Vestibular nerve.
g) Saccular major nerve.
h) Saccular minor nerve.
i) Inferior ampullary nerve.
k) Posterior semicircular canal.
l) Inferior ampulla.
m) Superior semicircular canal.
n) Superior ampulla.
o) Common opening of the superior and posterior semicircular canal.
p) Lateral semicircular canal.
q) Oblong sacculus.

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