pedicle of arch of vertebra
(redirected from radix arcus vertebrae)ped·i·cle of arch of ver·te·bra
[TA]the constricted portion of the arch on either side extending from the body to the lamina; pedicles of adjacent vertebrae bound intervertebral foramina superiorly and inferiorly.
Synonym(s): pediculus arcus vertebrae [TA], radix arcus vertebrae