Which of the Following Spinal Curvatures Is/are Convex Anteriorly

Question

Which of the following spinal curvatures is/are convex anteriorly?
A) sacral only
B) thoracic and sacral
C) cervical only
D) lumbar and thoracic
E) cervical and lumbar

Accepted Answer

The cervical and lumbar curvatures are convex anteriorly, which means they curve towards the front of the body. This is in contrast to the thoracic and sacral curvatures, which are convex posteriorly.