primary curvature of vertebral column

(redirected from curvatura primaria columnae vertebralis)

primary curvature of vertebral column

[TA]
the ventrally concave curve of the fetal vertebral column, retained in the thoracic and sacral regions as the thoracic and sacral kyphoses.
See also: kyphosis.

primary curvature of vertebral column

a dorsally convex part of the spinal (vertebral) column.