Disc Protrusion Sciatica Clinic Chiropractor

Spinal disc deterioration from aging is normal, but health issues or injuries can advance the degenerative process. Disc protrusions are related to herniated discs but are the mildest form of the condition and are a common form of spinal disc deterioration that can cause neck and back issues. However, individuals may have a small protruding disc that can go undetected unless it irritates or compresses the surrounding nerves. Chiropractic care, decompression, and massage therapy can realign the disc back into position, relieving discomfort and pain. 

Disc Protrusion

A disc is like a sturdy, soft rubber shock absorber/cushion with added gel inside. The gel acts as a shock absorber. When the gel begins to protrude out slightly, this is a disc protrusion. Once a protruding disc develops, it usually remains in that position. The disc can sometimes reabsorb on its own and realign back into position, but there is no way of knowing that will happen or how long it will take. With age and/or injuries, the body’s parts change. The spine’s discs dehydrate and lose elasticity, weakening the discs and making them more vulnerable to herniation stages:

First Stage

• Following natural weakening can be classified as a disc protrusion when the disc’s core begins pushing into the spinal column.
• Disc protrusions can be tiny or push out an entire side of the disc.

Second Stage

• Disc deterioration often involves a bulging disc when the core pushes out farther around the circumference beyond the disc’s outer layer, called the annulus fibrosus, creating the telltale bulge.
• A bulging disc involves more than 180 degrees of the disc’s circumference.

Third Stage

• The third stage is a herniated disc, meaning the disc’s outer wall has torn, allowing the inner gel to leak out, usually irritating the surrounding nerves.

Fourth Stage

• The fourth stage is sequestration, a herniated disc in which a piece of the nucleus breaks free of the vertebral disc fragments and falls into the spinal canal.

Types

A disc protrusion is one type of disc herniation that pushes out but remains connected. Different types compress and irritate the discs differently and produce various symptoms, including:

Paracentral

• This is the most common, where the disc protrusion jams the space between the central canal and the foramen.

Central

• This is where the disc protrusion intrudes into the spinal canal, with or without spinal cord compression.

Foraminal

• The disc intrudes into the foramen, the space through which nerve roots branch off the spinal cord and exit the vertebrae.

Symptoms, Diagnosis, and Chiropractic Care

Individuals with a disc protrusion can experience symptoms similar to sciatica, which includes discomfort in the back, buttock, and leg, numbness, and pain sensations.

• Treatment for disc protrusion will be based on the individual’s symptoms.
• A chiropractor will take a detailed medical history and perform a physical examination.
• A spinal MRI test could be ordered depending on the injury or condition.
• A customized treatment plan will be developed to fit the individual’s medical needs.

Most disc protrusions improve after a few weeks of rest, avoiding strenuous activities, activity modification, an anti-inflammatory diet, and gentle exercises that the chiropractic team will provide.

True Spinal Decompression

References

Fardon, David F et al. “Lumbar disc nomenclature: version 2.0: Recommendations of the combined task forces of the North American Spine Society, the American Society of Spine Radiology and the American Society of Neuroradiology.” The spine journal: official journal of the North American Spine Society vol. 14,11 (2014): 2525-45. doi:10.1016/j.spinee.2014.04.022

Mysliwiec, Lawrence Walter, et al. “MSU classification for herniated lumbar discs on MRI: toward developing objective criteria for surgical selection.” The European spine journal: official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society vol. 19,7 (2010): 1087-93. doi:10.1007/s00586-009-1274-4

www.ninds.nih.gov/low-back-pain-fact-sheet#3102_7

Urban, Jill P G, and Sally Roberts. “Degeneration of the intervertebral disc.” Arthritis research & therapy vol. 5,3 (2003): 120-30. doi:10.1186/ar629