Medical Definition of Membranous part of interventricular septum

1. Part of the fibrous skeleton of the heart which is seen as a small, thin, round or oval nonmuscular area at the superior end of the interventricular septum; it lies just below and is continuous with the portion of the fibrous ring of the aortic valve supporting the anterior and posterior cusps, and with the right fibrous trigone; the atrioventricular bundle of conducting tissue courses along its dorsal margin and bifurcates at its inferior margin into the right and left crura. Synonym: pars membranacea septi interventricularis, membranous septum, septum membranaceum ventriculorum. (05 Mar 2000)

Lexicographical Neighbors of Membranous Part Of Interventricular Septum

membranous ampulla
membranous cataract
membranous cochlea
membranous conjunctivitis
membranous labyrinth
membranous lamina of cartilaginous auditory tube
membranous laryngitis
membranous layer
membranous lipodystrophy
membranous neurocranium
membranous ossification
membranous part of interventricular septum (current term)
membranous part of male urethra
membranous part of nasal septum
membranous pharyngitis
membranous septum
membranous urethra
membranous wall of middle ear
membranous wall of trachea
membranously
membre
membres
membrification
membrum
membrum inferius

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