Answer
The faint line curving around and down the shaft indicates spiral fracture. It is caused by twisting forces acting on the bone.
Work Step by Step
Same as above.
Essentials of Human Anatomy & Physiology (12th Edition)
by Marieb, Elaine N.; Hoehn, Katja N.
Published by
Pearson
ISBN 10:
1292216239
ISBN 13:
978-1-29221-623-2
Chapter 5 - The Skeletal System - Review Questions - Page 206: 42
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