ABSTRACT
Certain pains in their usual forms are always recognized as being of spinal origin, such as cervical pain, thoracic pain, low back pain, and radicular, cervicobrachial, and femoral neuralgia or sciatica. For some pain such as a headache, a spinal origin is rarely considered. In certain cases such as limb joint pain or pseudovisceral pain, a spinal origin is never considered, as in limb joint pain or pseudovisceral pain.
