Dorsal Branches of Abdominal Aorta 3D

  • Description                                 
    • * Represent lhe somatic intersegmental arteries and are distributed to the body wall.
    • * These are four pairs of lumbar arteries and unpaired median sacral artery.

                                                                                                                             

  • Lumber Arteries:
    • * Four pairs of lumbar arteries arise from the aorta opposite the bodies of the upper four lumbar vertebrae.
    • * The small, fifth pair is usually represented by the lumbar branches of the iliolumbar arteries.

                                                                                                                           

  • Median Sacral Artery:
    • * Arises from the back of the aorta just above the bifurcation of the latter, and runs downwards to end in front of the coccyx.
    • * Supplies the rectum and anastomoses with the iliolumbar and lateral sacral arteries.

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  • Description                                 
    • * Represent lhe somatic intersegmental arteries and are distributed to the body wall.
    • * These are four pairs of lumbar arteries and unpaired median sacral artery.

                                                                                                                             

  • Lumber Arteries:
    • * Four pairs of lumbar arteries arise from the aorta opposite the bodies of the upper four lumbar vertebrae.
    • * The small, fifth pair is usually represented by the lumbar branches of the iliolumbar arteries.

                                                                                                                           

  • Median Sacral Artery:
    • * Arises from the back of the aorta just above the bifurcation of the latter, and runs downwards to end in front of the coccyx.
    • * Supplies the rectum and anastomoses with the iliolumbar and lateral sacral arteries.

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