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Modiolus (cochlea)

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Modiolus
Interior of right osseous labyrinth. (Modiolus not labeled, but is represented at the axis of the spiral of the cochlea at the right.)
Details
Identifiers
LatinModiolus, columella cochleae
TA98A15.3.03.038
TA26980
FMA61278
Anatomical terminology

The modiolus is a conical shaped central axis in the cochlea. It consists of spongy bone and the cochlea turns approximately 2.5 times around it.[1] The spiral ganglion is situated inside it.

References

Public domain This article incorporates text in the public domain from page 1050 of the 20th edition of Gray's Anatomy (1918)