eminence of triangular fossa of auricle

(redirected from agger perpendicularis)

em·i·nence of tri·an·gu·lar fos·sa of auricle

[TA]
the prominence on the cranial surface of the auricle corresponding to the triangular fossa.
Synonym(s): eminentia fossae triangularis auricularis [TA], agger perpendicularis, eminentia triangularis

em·i·nence of tri·an·gu·lar fos·sa of aur·i·cle

(emi-nĕns trī-anggyū-lăr fosă awrI-kĕl) [TA]
Prominence on cranial surface of auricle corresponding to triangular fossa.
Synonym(s): agger perpendicularis.