Lumbar branch of iliolumbar artery
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The lumbar branch of the iliolumbar artery (ramus lumbalis) supplies the psoas major and quadratus lumborum, anastomoses with the last lumbar artery, and sends a small spinal branch through the intervertebral foramen between the last lumbar vertebra and the sacrum, into the vertebral canal to supply the cauda equina.
Quick Facts Details, Identifiers ...
Lumbar branch of iliolumbar artery | |
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Details | |
Identifiers | |
Latin | ramus lumbalis arteriae iliolumbalis |
TA98 | A12.2.15.003 |
TA2 | 4305 |
FMA | 18849 |
Anatomical terminology |
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