Unit page, primary language: EN, subsidiary: LA, interface: EN, work in progress

secondary spiral layer (pair)

Identification
Official Latin term lamina spiralis secundaria (par)
Official term secondary spiral layer (pair)
Unit identifier TAH:U7280
Unit type pair
Materiality material
Navigation
Link to the unit secondary spiral layer (pair)
Links of entity generic: secondary spiral layer
Entity-oriented links Universal page Definition page
External links TA98 FMA PubMed
Partonomic links Level 2: vestibulocochlear organ (pair) Short Extended
Level 3: internal ear (pair) Short Extended
Level 4: cochlea (pair)
Taxonomic links Level 2: zone of organ Short Extended
Level 3: zone of bone
Level 4: zone of flat bone
Subsidiary language with Latin
Non Latin primary language
Taxonomic definition
Taxonomic definition A secondary spiral layer is a zone of bony spiral lamina [zona laminae spiralis osseae ] which lies in the first turn of the spiral canal [canalis spiralis cochleae ] and projects inwards from the outer bony wall in direction of the primary osseus spiral layer [lamina spiralis ossea ] but not reaching it.
Partonomy
TAH:E10200
human body
TAH:U6876
sensory organs XOS
TAH:U7101
vestibulocochlear organ (pair) UOX
TAH:U7247
internal ear (pair) UOU
TAH:U7249
bony labyrinth (pair) UOU
TAH:U7271
cochlea (pair) UOU
TAH:U7274
spiral canal of cochlea (pair) UOU
TAH:U7280 secondary spiral layer (pair) UOU
Taxonomy
Date: 25.06.2025