Which area of the spinal column is subject to the greatest mechanical stress and degenerative changes?
a) Cervical
b) Thoracic
c) Upper lumbar
d) Lower lumbar
Answer: d) Lower lumbar
Which area of the spinal column is subject to the greatest mechanical stress and degenerative changes?
a) Cervical
b) Thoracic
c) Upper lumbar
d) Lower lumbar
Answer: d) Lower lumbar
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.