Perilymphatic duct

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Perilymphatic duct
Anatomical terminology

In the anatomy of the human ear, the perilymphatic duct is where the perilymphatic space (

subarachnoid space.[1] This works as a type of shunt to eliminate excess perilymph fluid from the perilymphatic space around the cochlea of the ear
.

Perilymph is continuous with

skull and is parallel with but not directly associated with the endolymphatic duct. The duct is lined by an epithelium
.

References