Anatomy

Spiral Lamina

The bony plate which extends outwards from the modiolus into the spiral canal of the cochlea, forming part of the structure that divides the upper SCALA VESTIBULI and the lower SCALA TYMPANI.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The bony plate which extends outwards from the modiolus into the spiral canal of the cochlea, forming part of the structure that divides the upper SCALA VESTIBULI and the lower SCALA TYMPANI.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

3 entry terms
  • Lamina, Spiral
  • Laminas, Spiral
  • Spiral Laminas

MeSH Record

Aspects Covered

24 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, blood supply, chemistry, cytology, diagnostic imaging, drug effects, embryology, enzymology, growth & development, immunology, injuries, innervation, metabolism, microbiology, parasitology, pathology, physiology, physiopathology, radiation effects, surgery, transplantation, ultrastructure, virology.

MeSH Record

History Note

91(79); was see under COCHLEA 1979-90

MeSH Record

Previous Indexing

  • Cochlea (1966-1978)

MeSH Hierarchy

Tree Number

  1. A09w.246w.300w.246w.930w

AMA Style

References

  1. National Library of Medicine. Spiral Lamina. Medical Subject Headings (MeSH). 2026. Unique ID D013137. http://id.nlm.nih.gov/mesh/2026/D013137
  2. Spiral Lamina. In: Wikipedia. https://en.wikipedia.org/wiki/Osseous_spiral_lamina
  3. Spiral Lamina. In: Wikidata. https://www.wikidata.org/wiki/Q7107435