| Pars flaccida of tympanic membrane | |
|---|---|
Right tympanic membrane as seen through a speculum.
| |
Right tympanic membrane as seen through a speculum.
| |
| Details | |
| Identifiers | |
| Latin | pars flaccida membranae tympanicae |
| TA98 | A15.3.01.053 |
| TA2 | 6871 |
| FMA | 56721 |
| Anatomical terminology | |
Inhuman anatomy, the pars flaccida of tympanic membraneorShrapnell's membrane (also known as Rivinus' ligament) is the small, triangular, flaccid portion of the tympanic membrane, or eardrum. It lies above the malleolar folds attached directly to the petrous bone at the notch of Rivinus. On the inner surface of the tympanic membrane, the chorda tympani crosses this area.
The name Shrapnell's membrane refers to Henry Jones Shrapnell,[1] and the name Rivinus' ligamenttoAugustus Quirinus Rivinus.[2]
|
| |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outer ear |
| ||||||||||||||
| Middle ear |
| ||||||||||||||
| Inner ear |
| ||||||||||||||
 | This anatomy article is a stub. You can help Wikipedia by expanding it. |
