![Posterior membranous ampulla - Cranial nerves - Vestibulocochlear nerve [VIII] - e-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/eanatomy/modules/nerfs-craniens-anatomie/images/v2/93901691f14cbf182f691bab5d0e6f7bd8647ab2352007f7a1eceabf5c59dce3?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NDM0LDcwNg&t=UG9zdGVyaW9yIG1lbWJyYW5vdXMgYW1wdWxsYQ&tx=434&ty=706&w=350&wk=1&s=7a356f727b546e9cb8f3bc86a8aab73a)
Posterior membranous ampulla
Ampulla membranacea posterior
Definition
The posterior membranous ampulla is a dilatation of the end of the posterior semiciruclar duct.
References
Text by Antoine Micheau, MD - Copyright IMAIOS
![Posterior membranous ampulla - Cranial nerves - Vestibulocochlear nerve [VIII] - e-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/eanatomy/modules/nerfs-craniens-anatomie/images/v2/93901691f14cbf182f691bab5d0e6f7bd8647ab2352007f7a1eceabf5c59dce3?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=NDM0LDcwNg&t=UG9zdGVyaW9yIG1lbWJyYW5vdXMgYW1wdWxsYQ&tx=434&ty=706&w=200&wk=1&s=76953fc8d21c9c20603d88d83c77490e "Posterior membranous ampulla - Cranial nerves - Vestibulocochlear nerve [VIII] - e-Anatomy")
