Back Pain

Definition:

It is estimated that 80% of American adults will experience some form of back pain in their lives. For most, this is a transient phenomenon associated with full recovery without significant medical attention. However, a significant portion of patients will have symptoms severe enough to require medical intervention.

Symptoms:

Back pain is usually a symptom of disease or injury to the structural components of the back, but it can also be a sign of disease or injury in other parts of the body, sometimes described as referred pain. We can differentiate the cause of back pain based on the anatomic component involved.

Musculoskeletal pain refers to pain originating from the muscles and the skeletons around the spine. Examples of this kind of pain include most athletic injuries and such syndromes as fibromyalgia and myofascial pain. 

Skeletal pain can be as a result of noninfectious inflammation of the spine (spondylitis), infections of the spine (osteomyelitis), fractures of the spine such as vertebral compression fractures and/or tumors of the skeletal system.

Back pain can also be generated by the discs. With age, spinal discs lose moisture and get thinner (spondylosis). This can result in herniation or bulging of the discs. The discs can be the primary pain generator, but they can also cause pain by impinging on the spinal cord or nerve roots. Classic sciatica is an example of a nerve root impingement syndrome.  Degeneration in the spinal discs and joints can combine to narrow the spinal canal, causing spinal stenosis, which typically results in pain or weakness down both legs with standing or walking.

Occasionally disc material can directly impinge on the spinal cord, causing a cauda equina syndrome, sometimes associated with loss of bladder control. This requires immediate medical attention.

As previously mentioned, referred pain occurs as a result of abnormalities outside the structural components of the back. Common causes include kidney stones and infections and bladder and pelvic infections, and intra-abdominal causes such as pancreatitis, gallstones or vascular aneurysms. 

testing:

A thorough history and physical is an essential first step to diagnosing back pain. This will often lead to further testing, depending on what your doctor suspects is the cause of your pain. Imaging with MRI and/or CT scanning offers the most detailed imaging. A myelogram is a study in which dye is injected into a spinal canal and studies further with CT scanning. Nerve conduction studies may help to assess nerve involvement and injury.

Treatment:

Treatment of back pain is often conservative and limited to anti-inflammatory medication and physical therapy. Persistent back pain, or back pain associated with weakness or radiating pain, may require further intervention. Surgical intervention is often beneficial, but it is necessary in certain conditions only. Dallas Neurosurgical & Spine employs a conservative approach to all back pain patients. Physical therapy, along with anti-inflammatory medications, muscle relaxants and medicines that reduce nerve irritation are mainstays of treatment plans. They are tailored specifically to a patient’s condition. Once the more conservative treatment modalities have been tried and/or the severity of the symptoms requires further intervention, some of the following pain treatments may be appropriate.

For information on surgical treatments see Anterior Cervical Discectomy and Fusion, Herniated Disc, Minimally Invasive Discectomy, Minimally Invasive Spine Surgery and Minimally Invasive Decompression


Non-Surgical Interventional Treatments

Lumbar epidural steroid injections  Lumbar epidural steroid injections are employed to treat generalized severe back pain. These may provide transient relief of severe back pain but may also provide prolonged relief depending on the condition being treated.

Nerve root blocks  Nerve root blocks can be used for both therapeutic and diagnostic purposes. These involve injection of medication around nerve roots that have been identified as probable causes of pain.

Facet blocks  Facet blocks are often used again for both diagnostic and therapeutic purposes. Facet joints are located within the spine and are often a site of pain as a result of degeneration and injury.

Dalla Back Pain Management

Dallas Neurosurgical & Spine

Scoliosis Center