lateral semicircular duct
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Semicircular canal — Exterior of labyrinth … Wikipedia
duct — A tubular structure giving exit to the secretion of a gland or organ, capable of conducting fluid. SEE ALSO: canal. SYN: ductus [TA]. [L. duco, pp. ductus, to lead] aberrant ducts SYN: aberrant ductules, under ductule … Medical dictionary
Endolymphatic duct — The membranous labyrinth. (Ductus endolymphaticus labeled at bottom center.) Endol … Wikipedia
Cochlear duct — Diagrammatic longitudinal section of the cochlea. (visible at far right under latin name ductus cochlearis) Latin ductus cochlearis Gray s … Wikipedia
Nerve — A bundle of fibers that uses electrical and chemical signals to transmit sensory and motor information from one body part to another. See nervous system. * * * A whitish cordlike structure composed of one or more bundles (fascicles) of myelinated … Medical dictionary
limb — 1. An extremity; a member; an arm or leg. SYN: member. 2. A segment of any jointed structure. SEE ALSO: leg, crus. [A.S. lim] ampullary membranous limbs of semicircular ducts [TA] the dilated ends of the three semicircular ducts, each of which… … Medical dictionary
crista — SYN: crest. [L. crest] c. ampullaris [TA] SYN: ampullary crest. c. ampullaris (ductuum semicircularium) [TA] SYN: ampullary crest (of semicircular ducts). c. arcuata cartilaginis arytenoideae [TA] SYN: arcuate crest of arytenoid cartilage. c.… … Medical dictionary
ductus semicircularis lateralis — [TA] lateral semicircular duct: the semicircular duct occupying the lateral semicircular canal; see d. semicirculares … Medical dictionary
crus membranaceum simplex ductus semicircularis — [TA] simple membranous crus of semicircular duct: the nonampullary end of the lateral semicircular duct of the ear, opening into the utricle … Medical dictionary
nervus ampullaris lateralis — [TA] lateral ampullary nerve: the branch of the vestibular nerve that innervates the ampulla of the lateral semicircular duct, ending around the hair cells of the ampullary crest … Medical dictionary
