Morphology of vestibular aqueduct and endolymphatic sac

Barbara A. Bohne, Ph.D. Professor of Otolaryngology and Valentin Militchin, M.S.

ANATOMY of the HUMAN TEMPORAL BONE

HORIZONTAL SERIES of SECTIONS through HUMAN TEMPORAL BONE

本系列组织切片显示了前庭水管及内淋巴囊与总脚、后半规管的组织和解剖关系。

Section 181
The origin of the endolymphatic duct (ed) is visible at the origin of the vestibular aqueduct.
c – Cochlea; CN – cochlear division of VIIIth CN; ct – chorda tympani; et – Eustachian tube; I – long process of incus; TM – tympanic membrane.

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