Assertion: tragus's part | /r/HasProperty | triangular fossa
Facets:
Source sentences:
text: Parallel to the helix is another convex curvature referred to as the antihelix , which has two parts: the triangular fossa bound by the crus of the helix and the antihelix; and the crura of the antihelix which is the widening of the antihelix directed posteriorly toward the helix.