Talk:Umbo of tympanic membrane

Umbo of membrane?
Doesn't the "umbo" refer to the inferior part of the malleus? The picture seems to confirm that too.
 * No, the malleus is connected to the inner surface of the tympanic membrane along its long arm, beginning at the umbo. &mdash; Mike.lifeguard &#124; @en.wb 21:09, 10 February 2009 (UTC)