Lateral sacral artery

Tags: Anatomical Structure, Artery.

The lateral sacral arteries arise from the posterior division of the internal iliac artery; there are usually two a superior and an inferior.

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branch from: Internal iliac artery
Dorlands prefix: a_61
Dorlands suffix: 12155741
Gray page: 621
Gray subject: 155
supplies: Sacral canal, Piriformis muscle, Erector spinae muscles
vein: Lateral sacral veins

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