While cervical disc pathology can unquestionably produce radiculopathy, many patients presenting with arm pain, paresthesia or perceived weakness do not exhibit the clinical behavior of true nerve-root compromise. In these cases, failure to differentiate the primary pain generator may lead to unnecessary spinal injections, nerve ablation procedures or surgical consultation despite limited likelihood of benefit.
Ben Benjamin, PhD
Dr. Ben E. Benjamin holds a doctorate in education and sports medicine, and is the founder of the Muscular Therapy Institute. He resides in Cambridge, Mass., and can be reached with questions or comments regarding this article at 4bz@mtti.com.