Principles of Anatomy and Physiology 14e with Atlas of the Skeleton Set (14th Edition)

Published by Wiley
ISBN 10: 1-11877-456-6
ISBN 13: 978-1-11877-456-4

Chapter 7 - The Skeletal System: The Axial Skeleton - Figure 7.21 - Page 223: 1

Answer

There are four pairs of sacral foramina for a total of eight.

Work Step by Step

At each intervertebral foramen,ann anterior sacral foramen joins a posterior sacral foramen. The foramina constitute channels in bones that facilitate passage of nerves and blood.
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