See Also: limbus fossae ovalis(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
fossae(medicine)
annulus ovalis(medicine)
fenestra ovalis(medicine)
Malassezia ovalis(medicine)
fossa ovalis(medicine)
fenestra nov-ovalis(medicine)
peritoneal fossae(medicine)
adipose fossae(medicine)

limbus fossae ovalis (medicine)


limbus fossae ovalis


A muscular ring surrounding the fossa ovalis in the wall of the right atrium of the heart.

Synonym: annulus ovalis, margin of fossa ovalis, Vieussens' annulus, Vieussens' isthmus, Vieussens' limbus, Vieussens' ring.