Latin ductus endolymphaticus TA A15.3.03.079 | Dorlands/Elsevier d_29/12314825 FMA 61246 | |
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From the posterior wall of the saccule a canal, the endolymphatic duct, is given off; this duct is joined by the ductus utriculosaccularis, and then passes along the aquaeductus vestibuli and ends in a blind pouch (endolymphatic sac) on the posterior surface of the petrous portion of the temporal bone, where it is in contact with the dura mater.
References
Endolymphatic duct Wikipedia(Text) CC BY-SA