Skip to Content

lumbar branch of iliolumbar artery


Definition: terminal branch of iliolumbar artery (with iliac branch) that ascends to supply psoas major and quadratus lumborum muscles; anastomosis: fourth lumbar artery.

Synonym(s): ramus lumbalis arteriae iliolumbalisTA

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.