Crista of ampulla of posterior semicircular duct of membranous laybrinth

Definition

A crista ampullaris neuroepithelium that is part of a posterior semicircular duct.

Also known as caudal crista, posterior crista ampullaris, posterior cristae, posterior semicircular canal sensory patch, posterior semicircular canal sensory patches — per UBERON

The Crista of ampulla of posterior semicircular duct of membranous laybrinth is a part of the Sensory (Ear).