Anatomy

External Ear

The outer part of the hearing system of the body. It includes the shell-like EAR AURICLE which collects sound, and the EXTERNAL EAR CANAL, the TYMPANIC MEMBRANE, and the EXTERNAL EAR CARTILAGES.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The outer part of the hearing system of the body. It includes the shell-like EAR AURICLE which collects sound, and the EXTERNAL EAR CANAL, the TYMPANIC MEMBRANE, and the EXTERNAL EAR CARTILAGES.

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

7 entry terms
  • Ear, External
  • Outer Ear
  • Ear, Outer
  • Ears, External
  • Ears, Outer
  • External Ears
  • Outer Ears

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

Indexing Annotation

/abnorm permitted for congenital deformities but acquired deformities = EAR DEFORMITIES, ACQUIRED; inflammation = OTITIS EXTERNA; ear acupuncture or auriculoacupuncture or otoacupuncture (acupuncture therapy with ear as pressure point) goes here (IM) + ACUPUNCTURE THERAPY (IM)

MeSH Record

History Note

EAR, EXTERNAL, DEFORMITY was heading 1966-70

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. External Ear. Medical Subject Headings (MeSH). 2026. Unique ID D004431. http://id.nlm.nih.gov/mesh/2026/D004431
  2. External Ear. In: Wikipedia. https://en.wikipedia.org/wiki/Outer_ear
  3. External Ear. In: Wikidata. https://www.wikidata.org/wiki/Q609753