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Non-surgical spinal decompression applies controlled traction to a specific level of the spine using an electronic pulley system, with the aim of reducing pressure on a disc and the nerve root beside it. You lie on a treatment table, fully clothed, while the force builds and releases in a slow cycle. Whether it suits your particular problem is a question the examination answers, not the treatment itself.
At Injury Care Centers, treating pain and injuries is all we do. Every decompression course here is preceded by an assessment and diagnostic process, and our Green Cove Springs clinic on Branscomb Road takes walk-in patients for that first appointment.
Spinal decompression is a mechanical treatment. You lie on a table, a harness holds the pelvis or the head depending on which part of the spine is being treated, and the table applies a pulling force that separates one part of the spine from another in a slow, controlled cycle. The word decompression describes the intent instead of a promised result. The aim is to reduce the compressive load on a particular disc and the structures around it, and the treatment is set up to target a specific level instead of the spine as a whole.
Two features distinguish it from simply pulling on somebody. The force is applied and released in a gradual cycle instead of held constant, which is intended to avoid triggering the protective muscle guarding that resists a sustained pull. And the angle is adjusted to bias the force toward the level the examination identified.
It is non-surgical and non-invasive. Nothing is injected, nothing is cut, and you stay fully clothed throughout. It is also one tool instead of a treatment program in itself. Decompression used alone, without the strengthening and movement work that follows it, tends to produce short-lived change.
Spinal decompression can be a helpful tool for some back and neck problems, but it’s not the right solution for everyone. Before you decide to start treatment or spend money on a package, there are some key questions you should ask. These points will help you make an informed choice about what’s best for your health and your situation.
Ask exactly what the examination found. Which level or nerve root is involved, and what evidence supports that? For example, “your L5 root, based on a diminished ankle reflex and reduced sensation on the outside of your calf” is a real diagnosis. Simply saying “your back” is not.
Ask what would lead to a change in the plan. A clinician who explains what they’re monitoring and when they’d stop or switch approaches is treating a specific diagnosis. If they can’t answer, they’re just following a routine.
Ask what happens if you’re not improving. The answer should include a clear point for reassessment and a willingness to stop treatment, not just a suggestion to buy more sessions at a discount.
Discuss the costs upfront. Find out if packages must be paid in advance, what happens if you stop midway, and whether prices change with the number of sessions. There are good reasons to schedule treatments ahead, but remember there’s a big difference between a thoughtful treatment plan and a sales package.
Ask what other treatment goes along with decompression. If it’s offered alone, without any strengthening or rehab, it’s missing the part most likely to help you keep your progress.
Ask how likely you are to benefit, and pay attention to the answer. An honest reply will admit there’s some uncertainty. If you’re given a percentage, ask where that number comes from; often, it’s not based on solid evidence.
In a community this size, word gets around. If a clinic can’t answer these questions honestly, people will find out. But it’s still always worth asking.
The proposed mechanism is helpful to know honestly, including which parts are well established and which are inferred.
The mechanical part is straightforward. Separating adjacent vertebrae slightly increases the space between them, which reduces compressive load on the disc in between and opens the openings through which nerve roots leave the spine. The pressure part follows from that. Reducing compression on a disc is understood to lower the pressure inside it, and reduced internal pressure is the basis for the idea that fluid and nutrients may move back into the disc, which has no direct blood supply of its own and relies on movement for its nutrition.
The nerve part is the one patients care about most. If a disc is contacting or crowding a nerve root, increasing the available space reduces that contact, and reduced contact means less mechanical irritation. What is less established is how much of that persists once you stand up. The mechanical effects during a session are measurable, and the durability of those effects afterward is where the honest uncertainty lies, which is why the strengthening work alongside it matters as much as the table time.
The other likely contributor is more mundane and rarely mentioned. Twenty minutes of controlled, rhythmic movement in a spine that has been guarded and still for weeks has an effect of its own on muscle tone and on the fear of moving, independent of anything happening to the disc.
No, though they are related. Traditional traction applies a steady, sustained pull, and the body resists it by tightening the muscles around the area. Decompression applies force in a rising and falling cycle designed to work under that protective response, and it targets a specific spinal level using positioning and angle instead of pulling on the whole region uniformly.
Inversion tables use body weight and gravity by tipping you upside down. The force is unfocused; it cannot be targeted to a level, and it comes with a meaningful drawback: inversion raises blood pressure and pressure inside the eye, which makes it unsuitable for a substantial number of people, including anyone with hypertension, glaucoma, or heart disease.
The practical distinction is control. With decompression, the force, the cycle, the angle, and the duration are all set and recorded, so a session can be adjusted based on how you responded to the last one. Neither of the other two offers that.
Decompression is used for a fairly narrow set of presentations, and being specific matters more than a long list would.
What it is not used for is back pain in general. Decompression aimed at an unlocalized ache is a treatment without a target, and a clinic offering it for any back pain that walks in is not making a clinical decision. The full range of what we treat is on our injury clinic page.
Decompression is not appropriate when there is a fracture, severe osteoporosis, spinal hardware from prior surgery, a tumor or infection involving the spine, or an abdominal aortic aneurysm. It is avoided during pregnancy. A progressive neurological deficit, such as worsening weakness or loss of bladder or bowel control, requires urgent assessment rather than treatment on a table.
Some situations call for modification instead of exclusion, including anticoagulant medication, certain vascular conditions, and significant spinal stenosis, all of which change the settings or the suitability instead of ruling it out automatically.
This is why the assessment precedes the treatment instead of accompanying it. Several items on that list are not visible from the outside and are only found by asking and, where indicated, by imaging.
The decision comes from an examination, and it is made before any table time is booked.
Your clinician takes the history first: how the symptoms started, exactly where they travel, what makes them better and worse, what treatment you have already had and what happened with it, plus the medical history that bears on the exclusions above.
The physical examination then establishes whether a nerve root is involved and which one. Reflexes, strength tested muscle group by muscle group, sensation mapped against each root’s territory, and provocative tests that load the disc and the nerve root in ways that reproduce your symptoms if the mechanism is what we think.
Range of motion is measured instead of estimated, and those baseline numbers are what later show whether treatment is doing anything.
Imaging is ordered where the decision depends on it. MRI is at our University Boulevard South location in Jacksonville, and for decompression specifically, it also rules out several of the exclusions an examination alone cannot.
Do I need an MRI before spinal decompression?
Usually yes, or a recent scan from elsewhere. Imaging confirms which level is involved and rules out several conditions that make decompression unsuitable, including fracture, tumor, significant bone loss, and spinal hardware, none of which a physical examination alone can exclude.
Knowing the mechanics in advance removes most of the apprehension people arrive with.
You stay fully clothed and lie on a treatment table, face up or face down depending on the presentation and the level being treated. A harness fits around the pelvis for lumbar treatment, with a second one securing the upper body, and for cervical treatment a padded support cradles the head and neck instead. The table is set for your specific case: the level being targeted, the angle of pull, the amount of force, and the cycle timing. Those settings are recorded and adjusted between sessions based on how you responded.
The treatment then runs in cycles. Force builds gradually to the set amount, holds briefly, and eases off, repeating for the length of the session. Most people describe it as a gentle stretching or pulling sensation instead of painful.
A session typically lasts somewhere between fifteen and thirty minutes. You can stop it at any point, and there is a handheld control that lets you do exactly that without waiting for anyone.
Afterward, it is common to feel mild soreness for the first few sessions, in much the way an unfamiliar exercise leaves you sore. Sharply increased pain, or new symptoms traveling further than before, is not expected and is something to report instead of pushing through.
Most people describe it as a gentle stretching or pulling sensation instead of pain. Mild soreness for a day after the first few sessions is common and behaves like the ache after unfamiliar exercise. You hold a control that stops the table at any point, so nothing continues past what you are comfortable with.
Sharply increased pain during or after a session is not expected. Tell us, because it changes the settings or the plan instead of being something to work through.
Decompression is delivered as a course instead of a single session, and what happens around it matters as much as what happens on the table.
Sessions are usually more frequent at the start and taper as symptoms change, with the plan reassessed against your baseline measurements instead of run to a fixed number booked in advance. If those measurements are not moving by the point they should be, the plan changes instead of continuing.
Alongside the table, physical therapy and physical medicine carry the strengthening and progressive loading, which is the part that determines whether any improvement holds once the course finishes.
The specific target is the deep muscular layer that stabilizes each segment. It switches off in response to pain, does not switch back on by itself, and its absence is a large part of why somebody who felt better at the end of a course is back several months later.
Chiropractic care addresses joint restriction above and below the treated level, and supporting therapies are selected based on the findings: photobiomodulation laser, shockwave and PiezoWave, TECAR, HEIT, electrical muscle stimulation and therapeutic ultrasound.
Where symptoms are not responding, interventional pain management and prescribing are available inside the practice.
You will also have work to do between sessions, and it is not optional. A course of decompression with no home program attached is half a treatment.
Spinal decompression is frequently recommended for certain types of back and neck pain, but it isn’t the right fit for everyone. Before starting this treatment, it’s important to ask specific questions and understand exactly what’s involved. The following information will help you make a confident, informed decision about whether spinal decompression is the best option for your situation.
There is research on non-surgical spinal decompression, but the results are mixed. Some studies show it can help with pain and function in disc-related cases, while others find it works about as well as other conservative treatments, not better.
It’s important to point out the weaknesses in this research. Many studies are small, some don’t have proper comparison groups, device manufacturers fund some, and the treatment methods vary widely. These aren’t scandals, just the reality of a treatment that’s been researched, but not conclusively.
Our approach is that decompression is a reasonable option for certain cases, after a proper assessment, and should always be paired with strengthening exercises.
If you’re not seeing improvement, treatment should be stopped. This might sound less exciting than the marketing, but it’s what the evidence actually supports.
What happens after decompression treatment matters just as much as the treatment itself, but it often doesn’t get enough attention.
Once the decompression sessions end, the focus shifts completely to strengthening and control exercises. This ongoing work is what helps you hold onto your progress.
Expect a settling-in period. Some people notice mild symptoms return in the first few weeks after finishing, especially if they get back to full activity too fast. This is usually a sign of the body adjusting, not a sign that treatment failed.
Return to your normal activities gradually: start with sitting, then lifting, and finally movements that involve twisting under load.
Know when to check back in. If you have a flare-up that lasts more than a week, new symptoms that travel further than before, or any new weakness, it’s time for another exam. Mild stiffness after a busy day is normal and not a concern.
If you didn’t see the results you expected, it’s time to reassess rather than repeat the treatment. Doing the same thing again without results needs a clear reason, not just wishful thinking.
Some presentations need urgent assessment instead of a course of treatment.
Go to an emergency room immediately, or call 911, for loss of bladder or bowel control, numbness in the groin, buttocks, or inner thighs, or weakness getting rapidly worse in one or both legs.
In the neck, weakness or numbness affecting both arms, or an arm and a leg, along with unsteadiness, difficulty walking, or problems with coordination, needs the same urgency.
Severe pain following a significant impact or fall, back or neck pain with fever, or pain with unexplained weight loss all need assessment instead of a treatment table.
Clay County’s trauma center is HCA Florida Orange Park Hospital, north of this city. Call 911 rather than driving somebody yourself.
It depends on how the problem started. After a car accident in Florida, your own auto insurance covers medical care as long as you are seen within 14 days. For a work injury, workers’ compensation usually applies. For a disc problem that developed over time, health insurance is the usual route, and coverage for decompression varies by plan.
Under Florida’s no-fault law, auto insurance medical benefits are available only where you receive initial services and care within 14 days of the accident. Our crash-specific page on spinal decompression after a crash covers that route in more detail.
We see patients with or without insurance. If you do not have coverage, call 904-783-0008 and ask about our Affordable Plans.
Ask about cost at the assessment instead of at session six. A course runs over weeks, and you should know what you are committing to before it starts.
| Clinic | Address | Weekday hours |
|---|---|---|
| Green Cove Springs | 91 Branscomb Rd, Suite 1 | 8:00 am to 7:00 pm |
Our Green Cove Springs clinic serves the city along with Fleming Island, Middleburg, Penney Farms, and the surrounding Clay County communities.
No appointment is needed for an initial assessment on weekdays. Decompression sessions themselves are scheduled, since the table has to be set up for your specific case, and booking a few ahead at the first visit is worth doing at a single-clinician clinic.
Most people describe it as a gentle stretching sensation instead of pain. Mild soreness afterward is common in the first few sessions.
That depends on your findings and your response. The plan is reassessed against your baseline measurements instead of being booked as a fixed number in advance.
No, decompression applies a controlled, cyclic force targeted to a specific level, while an inversion table uses body weight and cannot be targeted.
It aims to reduce pressure on the disc and the nerve beside it. It does not repair torn disc tissue, and improvement in symptoms is the realistic goal.
It is unsuitable for fracture, severe osteoporosis, spinal hardware, tumor, infection, an abdominal aortic aneurysm, pregnancy, and when a neurological deficit is progressing.
Ask before you start, here or anywhere else. You should know what you are committing to and what happens if you stop partway.
No, decompression works alongside strengthening, rehabilitation, and manual therapy, and the combination is what improves hold.
Our practice has treated injuries and nothing else since 2010, and decompression is a good illustration of why that focus matters, because it is a treatment that only works when it is aimed at something specific.
Injury Care Centers runs the assessment first: nerve root testing, measured range of motion, and imaging where the decision depends on it. The course is then delivered alongside physical medicine, rehabilitation, and chiropractic care instead of as a standalone product. Dr. John D’Amico is the chiropractic physician covering Green Cove Springs.
The most useful thing we can offer you is the assessment that decides whether this treatment is appropriate at all, including the answer that it is not. Come to Branscomb Road on any weekday for that assessment; call 904-783-0008 to ask about it first, or find addresses and hours for all our locations.
Last reviewed: August 2026
Medically reviewed by Dr. John D’Amico, Chiropractic Physician, Florida license no. CH3519.
This page is general information and not a substitute for an exam by a clinician. If you have emergency symptoms, call 911 or go to the nearest emergency room.
Florida law described here is general information, not legal advice. Deadlines and rights depend on your situation, and a lawyer is the right person to advise you on a claim.
