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Medical Term:

primary curvature of vertebral column


the ventrally concave curve of the fetal vertebral column, retained in the thoracic and sacral regions as the thoracic and sacral kyphoses.

Synonym(s): curvatura primaria columnae vertebralisTA

See Also: kyphosis

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.