Posterior Division of Internal Iliac Artery 3D

  • Iliolumbar Artery
    • * Arises from the posterior division and takes a lateral course.
    • * Runs posterior to the psoas major muscle and supplies the iliacus muscle and lower back structures.

 

  • Lateral Sacral Arteries
    • * Multiple branches arise from the posterior division.
    • * These arteries take a course medially, supplying the sacral region and contributing to the blood supply of the sacral spinal cord and surrounding structures.

 

  • Superior Gluteal Artery​​​​​​​
    • * Originating from the posterior division, it courses laterally.
    • * Exits the pelvis through the greater sciatic foramen, supplying the gluteal muscles and overlying tissues.

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  • Iliolumbar Artery
    • * Arises from the posterior division and takes a lateral course.
    • * Runs posterior to the psoas major muscle and supplies the iliacus muscle and lower back structures.

 

  • Lateral Sacral Arteries
    • * Multiple branches arise from the posterior division.
    • * These arteries take a course medially, supplying the sacral region and contributing to the blood supply of the sacral spinal cord and surrounding structures.

 

  • Superior Gluteal Artery​​​​​​​
    • * Originating from the posterior division, it courses laterally.
    • * Exits the pelvis through the greater sciatic foramen, supplying the gluteal muscles and overlying tissues.

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