Radiculopathy or pinched nerve occurs when one of the nerve roots near cervical vertebra is damaged, disturbed or compressed. The compressed nerve may cause pain that travels to the shoulders and causes numbness or muscle weakness. This is a neurological condition that can occur in any part of the spine but particularly affects the lower back.
What causes Radiculopathy?
Radiculopathy is often caused by degenerative changes that take place in the spine as we age. Some of the most commonly seen causes that lead to Radiculopathy include:
Degenerative changes are normal as they occur after a specific age in everyone. Approximately half of all older people aged 60 or above have pinched nerves and worn out disks that do not cause pain. It is still a mystery why some people develop painful syndromes while other doesn’t.
Symptoms Associated with Radiculopathy
In a majority of cases, the symptoms of Radiculopathy depend on the nerves that are affected. The pain of Radiculopathy starts at the back of the neck and travels down to the arm. Patients often describe the pain as a burning sensation. However some of the most commonly observed symptoms include:
Some patients have also reported that pain goes away when they place their hands on their head. However, this offers a temporary relief from the pain by releasing pressure on the nerve root.
The neurologist starts diagnosing the disease by physical examination and by reading the medical history of the patient. He will examine the neck, arms, hands and shoulders of the patient to look for loss of sensations, muscle weakness and any reflex changes.
Some of the tests that you may be performed upon include:
Treatment for Radiculopathy
While a large number of patients get better with the treatment, others may need to consult a good doctor to fight the pain. It is also commonly observed that the symptoms have improved significantly only to return after some time. Such patients need a proper evaluation of their problem before they undergo the treatment.
Can it be Prevented?
Till date no specific prevention for Radiculopathy has been discovered. However, people who maintain a reasonable weight, indulge in regular exercising sessions, have good muscle condition and avoid straining their neck and back have low chances of developing this neurological disorder.
A majority of patients correspond well to the treatment options available. So if you are suffering from this disorder, make sure you consult an experienced neurologist.