Editing Inner ear (section)

===Bony and membranous labyrinths===
The [[bony labyrinth]], or osseous labyrinth, is the network of passages with bony walls lined with [[periosteum]]. The three major parts of the bony labyrinth are the [[vestibule of the ear]], the [[semicircular canals]], and the [[cochlea]]. The [[membranous labyrinth]] runs inside of the bony labyrinth, and creates three parallel fluid filled spaces. The two outer are filled with [[perilymph]] and the inner with endolymph.<ref>{{Cite journal |last1=Rask-Andersen |first1=Helge |last2=Liu |first2=Wei |last3=Erixon |first3=Elsa |last4=Kinnefors |first4=Anders |last5=Pfaller |first5=Kristian |last6=Schrott-Fischer |first6=Annelies |last7=Glueckert |first7=Rudolf |date=November 2012 |title=Human Cochlea: Anatomical Characteristics and their Relevance for Cochlear Implantation |journal=[[The Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology]] |volume=295 |issue=11 |pages=1791–1811 |doi=10.1002/ar.22599 |pmid=23044521 |s2cid=25472441}}</ref>