external acoustic meatus
auditory canal
A tube running from the outer ear to the middle ear. The human ear canal extends from the pinna to the eardrum and is about 26 mm in length and 7 mm in diameter.
| Type | Organ |
| Parent Structure | anatomical conduit |
| Latin Name | auditory canal |
| FMA ID | 61734 |
Frequently Asked Questions
What is the external acoustic meatus?
A tube running from the outer ear to the middle ear. The human ear canal extends from the pinna to the eardrum and is about 26 mm in length and 7 mm in diameter.
What is the Latin name for the external acoustic meatus?
The Latin name for the external acoustic meatus is auditory canal.
Related Structures
1st arch mandibular component
ventral mandibular arch
1st arch mandibular ectoderm
ectoderm of mandibular component
1st arch mandibular mesenchyme
mandibular component mesenchyme
1st arch mandibular mesenchyme from head mesenchyme
1st arch mandibular mesenchyme from neural crest
1st arch maxillary component
1st arch maxillary ectoderm
ectoderm of maxillary component
1st arch maxillary-mandibular cleft
1st arch maxillary-mandibular groove ectoderm
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