spiral sulcus
sulcus spiralis
A concavity in the floor of the cochlear duct, formed by either the overhanging vestibular lip (inner spiral sulcus) or the spiral prominence and the spiral organ (outer spiral sulcus).
| Type | Organ |
| Parent Structure | sulcus |
| Latin Name | sulcus spiralis |
| FMA ID | 77744 |
Frequently Asked Questions
What is the spiral sulcus?
A concavity in the floor of the cochlear duct, formed by either the overhanging vestibular lip (inner spiral sulcus) or the spiral prominence and the spiral organ (outer spiral sulcus).
What is the Latin name for the spiral sulcus?
The Latin name for the spiral sulcus is sulcus spiralis.
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
Medical Disclaimer
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