dictionary help| Vieussens' annulus --> limbus fossae ovalis | medical dictionary |
A muscular ring surrounding the fossa ovalis in the wall of the right atrium of the heart.
Synonyms: annulus ovalis, margin of fossa ovalis, Vieussens' annulus, Vieussens' isthmus, Vieussens' limbus, Vieussens' ring.
(05 Mar 2000)
limbus acetabuli, limbus alveolaris, limbus corneae < Prev | Next > limbus laminae spiralis osseae, limbus membranae tympani
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