What is a left Subarticular disc protrusion?

Subarticular (Lateral Recess or Paracentral): When the disc extrudes between the spinal cord and the foramen (the space through which the nerves exit the spinal canal).

Is a central disc protrusion serious?

It describes a condition where damage to the disc causes it to protrude/bulge outwards or herniate, coming into contact with nearby spinal nerves as they exit the spinal canal, causing pain and discomfort.

Is mild disc protrusion serious?

Many cases of protruding discs heal naturally with rest and conservative measures. However, disc protrusions that continue to degenerate and press on the spinal cord or nerve roots cause significant pain, weakness, numbness and loss of movement that may require surgery to treat.

Does thecal sac compression cause pain?

Metastatic epidural spinal cord compression is a common complication of cancer that can cause pain and potentiaLly irreversible loss of neurologic function. In most cases this syndrome is caused by compression of the thecal sac and the spinal cord by extradural metastatic mass.

How do you fix a central disc protrusion?

Nonsurgical treatment may include:

1. Rest. One to 2 days of bed rest will usually help relieve back and leg pain.
2. Nonsteroidal anti-inflammatory medications (NSAIDs). Medications such as ibuprofen or naproxen can help relieve pain.
3. Physical therapy.
4. Epidural steroid injection.

What is thecal sac compression?

Thecal Sac Compression – The spinal cord and nerves are also protected by a membrane filled with cerebral spinal fluid known as the thecal sac or dural sac. Flattening or compression of the thecal sac will occur in other conditions that cause pressure or pinching of the spinal cord, such as stenosis.

What causes central disc protrusion?

The most common cause of disc protrusion is wear and tear over time. As we age, spinal discs become drier, less flexible, compressed, and more prone to tears and injuries. The supportive ligaments begin to loosen and weaken, causing the disc to bulge outward as the nucleus material presses against the outer ring.

What happens if thecal sac is compressed?

If there is central stenosis and marked compression of the entire dural/thecal sac, the patient may demonstrate paralysis (e.g., cauda equina syndrome) with sphincter loss (bladder and rectal dysfunction).

Does thecal sac compression require surgery?

Treatment for Spinal Cord Compression Depending on the patient, surgery may not be necessary. When non-surgical methods fail to treat severe neurological issues or pain, surgery may be the best course of action.

What does small central disc protrusion mean?

Disc protrusion (also called a bulging disc) is a common back injury that affects intervertebral discs in the spinal column. Intervertebral discs separate vertebrae and provide cushioning, support, movement, and shock absorption in the spine. They’re made up of a tough outer ring enclosing a soft, jelly-like nucleus.