arcuale

arcuale

[‚ärk·yə′wā·lē]
(embryology)
Any of the four pairs of primitive cartilages from which a vertebra is formed.
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References in periodicals archive ?
Foramen arcuale atlantis as the etiological factor of vertebrobasilar insufficiency-- decompression of the vertebral artery.
Clypeal marginanteriorly broadly (male) to moderately (female) V-shaped, clypeal margin laterally arcuale, clypeal border moderately punctate and wrinkled, frons and vertex feebly tumid and finely punctate, eyes dorsally small.