pterotic

autopterotic

Endochondral bone that articulates with the autosphenotic anteriorly, the parietal dorsomedially, the prootic ventrally (and the intercalar occasionally), and the epiotic and exoccipital posteriorly. The pterotic encloses the horizontal semicircular canal of the inner ear. The lower edge of the pterotic contributes to the hyomandibular facet. The pterotic is paired.

Type Bone
Parent Structure endochondral bone
Latin Name autopterotic

Frequently Asked Questions

What is the pterotic?
Endochondral bone that articulates with the autosphenotic anteriorly, the parietal dorsomedially, the prootic ventrally (and the intercalar occasionally), and the epiotic and exoccipital posteriorly. The pterotic encloses the horizontal semicircular canal of the inner ear. The lower edge of the pter
What is the Latin name for the pterotic?
The Latin name for the pterotic is autopterotic.

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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