Hyoid Bone
Hyoid Bone
Hyoid Bone
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Vertebral Column: Curvatures<br />
Posteriorly concave curvatures – cervical and<br />
lumbar<br />
Posteriorly convex curvatures – thoracic and sacral<br />
Abnormal spine curvatures include scoliosis<br />
(abnormal lateral curve), kyphosis (hunchback),<br />
and lordosis (swayback)<br />
Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings