Skip to Content

collateral branch of intercostal nerves

 

Definition: inferior branch of an intercostal nerve arising medial (proximal) to the angles of the ribs and coursing in the intercostal space along the superior border of the rib below, paralleling the course of the intercostal nerve, which courses along the inferior border of the rib above.

Synonym(s): ramus collateralis nervorum intercostaliumTA

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

Hide