Saccule and Utricle D012444

Anatomy [A] » Sense Organs [A09] » Vestibular System » Vestibule, Labyrinth » Saccule and Utricle

Anatomy [A] » Sense Organs [A09] » Ear » Ear, Inner » Vestibule, Labyrinth » Saccule and Utricle

Description

Two membranous sacs within the vestibular labyrinth of the INNER EAR. The saccule communicates with COCHLEAR DUCT through the ductus reuniens, and communicates with utricle through the utriculosaccular duct from which the ENDOLYMPHATIC DUCT arises. The utricle and saccule have sensory areas (acoustic maculae) which are innervated by the VESTIBULAR NERVE.   MeSH

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