pila preoptica
A strut of cartilage extending dorsally from the basal plate and with other similar cartilages forming the sides of the brain case. Posterior to the pila preoptica is the pila antoptica between these two cartilages emerges the optic and trochlear nerves.
| Type | Nerve |
| Parent Structure | cartilage element of chondrocranium |
Frequently Asked Questions
What is the pila preoptica?
A strut of cartilage extending dorsally from the basal plate and with other similar cartilages forming the sides of the brain case. Posterior to the pila preoptica is the pila antoptica between these two cartilages emerges the optic and trochlear nerves.
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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