Write a note on curvatures of vertebral column and mention their … - Vidyadip

Question

Write a note on curvatures of vertebral column and mention their importance.

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Answer

The four curvatures in human spine are cervical, lumbar, thoracic and sacral curvatures.
The cervical and lumbar curvatures are secondary and convex whereas the thoracic and sacral curvatures are
primary and concave.
Importance: Curvatures help in maintaining balance in upright position. They absorb shocks while walking
and also protect the vertebrae from fracture.

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