heterocoelous
Vertebral centrum that bears saddle-shaped articular surfaces at both ends, having a convexity in the right-left axis and a concavity in the dorsoventral axis. This morphology allows great lateral and vertical flexion.
| Type | Bone |
| Parent Structure | bony vertebral centrum |
Frequently Asked Questions
What is the heterocoelous?
Vertebral centrum that bears saddle-shaped articular surfaces at both ends, having a convexity in the right-left axis and a concavity in the dorsoventral axis. This morphology allows great lateral and vertical flexion.
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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