procoelous
Holochordal vertebral centra that are concave anteriorly and convex posteriorly; they bear a condyle on the posterior end for the articulation with the posterior adjacent vertebral centrum, forming a ball-and-socket joint that allows extensive motion in most directions.
| Type | Bone |
| Parent Structure | bony vertebral centrum |
Frequently Asked Questions
What is the procoelous?
Holochordal vertebral centra that are concave anteriorly and convex posteriorly; they bear a condyle on the posterior end for the articulation with the posterior adjacent vertebral centrum, forming a ball-and-socket joint that allows extensive motion in most directions.
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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