Utricular duct
Ductus utricularis
Definition
From the anterior wall of the utricle duct is given off the utricular duct that reunite with the sacular duct (from the posterior wall of the saccul) to form the utriculosaccular duct (ductus utriculosaccularis), which opens into the ductus endolymphaticus.
References
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).