Sciatica (Radiculopathy) Treatment

Austin's Top Sciatica Treatment Center

Austin Neurosurgeon, Neurological Spine Surgeon

Radicular, or sciatic, pain can present as an aching, throbbing, or stabbing pain and is commonly located in the back or outside of the thigh and in the calf or shin region of the lower leg. The pattern of complaints depends on the specific spinal nerve involved since each nerve supplies specific areas of skin and muscles within the lower extremity. The lower spinal nerves are more often affected since the lower lumbar spine demonstrates degenerative changes with the greatest frequency.

The pain is often activity related; any maneuver increasing the tension or pressure on the nerve, such as lifting a straightened leg or coughing, can produce a significant increase in pain. If more significant nerve irritation or damage occurs, pain may be replaced by numbness and isolated leg muscles may become weak.


A “foot drop” is a common weakness pattern associated with sciatica and involves an inability to bend the ankle in an upwards direction. On rare occasions a herniated disc can produce severe compression on multiple nerves causing weakness of the lower extremities, groin numbness, and loss of bowel or bladder control.

This condition, referred to as Cauda Equina Syndrome, is considered an emergent situation and requires immediate medical attention. However, cauda equina syndrome, as well as isolated weakness, is a rare manifestation of a herniated lumbar disc.

What are the causes of sciatica?

A common cause of sciatic pain is a herniated lumbar disc. Herniation of a lumbar intervertebral disc implies migration of the disc contents beyond the normal disc boundaries. This also referred to as a slipped disc. There is no standardized nomenclature to describe the various degrees of disc herniation.

One classification scheme uses the following descriptions:

Degenerated Disc

Internal disruption of the disc without extension beyond the normal boundaries

Bulging Disc

Symmetric extension, rounding of the normal curved border, often observed in patients without symptoms

Protruding Disc

Discrete extension beyond disc confines, however a broad connection is maintained with interior of disc

Extruded Disc

More severe extension of disc without connection to disc interior. Symptoms are more often associated with the Protruding and Extruded categories of disc disease.

When sciatic pain does not respond to conservative measures, progresses in frequency or severity, or if a patient presents with a neurologic deficit, involving numbness or weakness, surgery is indicated. The goal of surgery is to decompress the nerve by removing the cause of compression. When due to a herniated disc the procedure is known as a Minimally invasive Microdiscectomy. When due to lumbar stenosis the procedure most often performed is a Minimally invasive lumbar decompression. Occasionally, a combination of the two is required.

Call Austin NeuroSpine Today!

Austin NeuroSpine offers conservative to minimally invasive spine procedures for spine disorders such as Minimally Invasive Lumbar Microdiscectomy in Austin, Round Rock and Dripping Springs, Texas. For more information, call us today at (512) 640-0010