Spinal decompression for degenerative disc pain may give some people short-term relief, but it is not a long-term answer on its own. Some trials in people with disc-related sciatica found short-term gains in leg pain. Still, the treatment is gentle, non-surgical and done while you stay clothed. So it can be worth a conversation as one part of a wider plan.
Below, we explain what a worn disc is, how the table works and what the studies show. We also cover who should skip it, side effects and how Dr. Jenna Patel, D.C., decides what fits you. This article is for education only and is not a diagnosis.
What degenerative disc disease really means
Your spinal discs are rubbery cushions between the bones of your spine. They act like shock absorbers. Over time, those cushions slowly dry out and get thinner. Despite its name, degenerative disc disease is not truly a disease. It is the term for discs that have worn down with age.
Disc wear is very common. According to Cleveland Clinic’s guide to degenerative disk disease, most adults over 40 show some disc wear on imaging. Many of them have no pain at all. In other words, a worn disc on an X-ray or MRI does not always explain your symptoms.
When it does hurt, the pain often sits in the lower back or neck. It tends to come and go, and bending, twisting or lifting can make it flare. A worn disc can also bulge and press on a nearby nerve. That pressure may send pain, tingling or numbness into a leg. For more on the condition itself, see our guide to degenerative disc disease.
How spinal decompression for degenerative disc works
Non-surgical spinal decompression is motorized, computer-controlled traction. You stay fully clothed and lie on a padded table. Harnesses go around your pelvis and trunk. Then the table gently pulls and relaxes in cycles.
The goal is to ease pressure on the discs and the nerve roots near them. However, how it works inside the body is still a theory. You may see ads that say a table can rebuild a worn disc. The research does not show that, so we will not promise it.
Surgical decompression is a different thing. It removes bone or disc tissue to make more room for a nerve. A table removes nothing.
What the research says about spinal decompression for degenerative disc
The most encouraging decompression trials studied disc-related sciatica, not disc wear by itself. In a 2022 randomized trial, people with a herniated lower back disc had 10 decompression sessions over 8 weeks. At 2 months, they had less leg pain than a comparison group. Another 2022 trial found better pain and disability scores when people added decompression to routine rehab, compared with rehab alone.
Larger reviews are more mixed. A Cochrane review of traction for low back pain found little or no difference between traction and sham treatment or other care. The reviewers rated that evidence as very low to moderate quality. Some guidelines also do not recommend traction for general low back pain. In an older sham-controlled trial of a decompression system, both groups improved, with no difference between them. In another trial, plain motorized traction did about as well as decompression.
What about worn discs in particular? Cleveland Clinic lists traction among the self-care options that may ease symptoms for a short time. It does not present traction as a long-term solution. Put simply, spinal decompression for degenerative disc pain is not a proven treatment, but it may help some people feel better for a while. No one can promise that it will help you, and we will not pretend otherwise.
Who may benefit from spinal decompression for a degenerative disc
Decompression makes the most sense as one piece of a plan, not the whole plan. It is most worth discussing when your exam suggests a worn or bulging disc may be pressing on a nerve and sending pain down a leg. That is the kind of pain most trials studied. If sciatica is your main problem, see our post on decompression for sciatica.
If it does fit your plan, here is what to know:
- It is non-surgical, with no needles or incisions.
- You stay fully clothed for every session.
- The table pulls gently, then relaxes, in cycles.
- In some trials, people with disc-related leg pain had short-term relief. Results vary, and it may not help you.
- Dr. Patel rechecks your progress and changes course if you are not improving.
Worn discs can also play a part in spinal stenosis, a narrowing of the space around the nerves. If your imaging report mentions stenosis, read our post on decompression for stenosis. For stenosis, there is not enough evidence to show that traction helps.
Is spinal decompression safe with a degenerative disc?
Decompression is gentle, but it is not right for everyone. You should not have it if any of these apply to you:
- Pregnancy
- A spinal fracture
- Tumor
- Abdominal aortic aneurysm
- Advanced osteoporosis
- Metal implants or hardware in the spine
Dr. Patel also screens for recent spinal surgery, infection and an unstable spine. So please tell us about any past back surgery. If decompression is not safe for you, she will say so and talk through other options.
What about side effects? Some trials reported short-lived soreness or a brief increase in pain. Serious problems are uncommon. Even so, the Cochrane reviewers noted that many trials did not report side effects well. That is one more reason Dr. Patel rechecks your progress as care goes on. Tell us right away if your symptoms get worse.
Questions to ask before you start
A good plan should make sense to you before the first session. These questions can help you decide:
- What do you think is causing my pain, and how does a disc fit in?
- Why do you think decompression may help in my case?
- Which other care, such as exercise, will be part of the plan?
- How will we measure whether I am getting better?
- When will you recheck my progress, and what happens if I am not improving?
If a plan feels rushed or vague, it is fine to slow down and ask again.
When to see a doctor or go to the ER
Some symptoms need medical care first, not a chiropractor. Go to the ER right away if you lose bladder or bowel control. The same goes for new numbness in the groin, buttocks or inner thighs. These can be signs of serious pressure on the nerves at the base of the spine.
See a medical doctor soon if you notice any of these:
- Leg weakness, or a foot that drags when you walk
- Fever along with back pain
- A history of cancer, or weight loss you cannot explain
- Pain that started after a fall
- Pain that wakes you up at night
How we approach it at HealthSource of Roseland
At HealthSource Chiropractic of Roseland, Dr. Patel evaluates you before any care starts. Your first visit includes a health history, a consultation and an exam of your posture, mobility and pain. We take X-rays only if they are clinically needed. Then she explains her findings and a personalized care plan. You can ask questions before you agree to anything.
Her approach looks for the source of your problem, not only the symptoms. For a worn disc, that may mean hands-on adjustments, soft tissue work and exercise rehab, including Progressive Rehab® and functional exercise. If a disc seems to press on a nerve, she may talk with you about decompression as one part of that plan. You can see how sessions work on our spinal decompression service page.
Dr. Patel sets a plan after your exam and rechecks your progress. If you are not improving, we change course. That might mean a different kind of care, or seeing a medical doctor.
A quick note on cost: Medicare covers chiropractic manipulation for subluxation and not other services such as decompression, so call your plan and us to check. We accept most major insurance plans, but please call to verify yours. We also offer financing through Cherry and CareCredit, plus the APEX discount plan. Our post on decompression insurance coverage lists the questions to ask.
Your next step
If a worn disc keeps flaring up, a careful exam is a calm place to start. Ask about our new-patient visit: consultation, exam and X-rays if clinically needed. The offer is for new patients only. It does not apply to Medicare, Medicaid, other federal healthcare program patients or ACN members. When you are ready, book online or call (973) 200-2424. You can find us at 12 Eisenhower Parkway, Suite 1, in Roseland.
