• Source: Lumbar branch of iliolumbar artery

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.

Kata Kunci Pencarian:

• Lumbar branch of iliolumbar artery
• Iliolumbar artery
• Internal iliac artery
• Lumbar arteries
• Psoas major muscle
• Quadratus lumborum muscle
• Anterior spinal artery
• Abdominal aorta
• Arterial tree
• Median sacral artery