Sciatica can cause much more than lower back pain. Depending on which nerve structures are involved, symptoms may travel through the buttock and down the leg and can include burning pain, numbness, tingling, or weakness.
For some patients, the problem involves more than one mechanical component.
A herniated or bulging disc may irritate a spinal nerve root while dysfunction in the surrounding spinal joints affects how that area moves and handles mechanical stress. Degenerative changes or spinal stenosis may further complicate the picture.
That’s one reason Dr. Jason Venn may combine two different approaches for certain patients at Venn Chiropractic and Wellness Center in Frisco, TX: Gonstead chiropractic and spinal decompression.
These treatments aren’t interchangeable.
Gonstead chiropractic focuses on identifying and specifically adjusting spinal joints that show evidence of dysfunction. Spinal decompression addresses the mechanical environment surrounding affected discs and nerve structures through controlled cycles of gradually increasing and releasing force.
When a patient’s examination indicates that both joint mechanics and disc-related factors are contributing to the problem, addressing both may make more sense than treating either component in isolation.
The key is determining whether the patient is actually a candidate for one—or both—of these approaches.
Understanding What Causes Sciatica
Sciatica refers to symptoms caused by irritation or compression involving the sciatic nerve or the spinal nerve roots that eventually contribute to it.
Those symptoms often occur on one side and may include pain traveling from the lower back or buttock into the thigh, calf, or foot. Some patients also experience numbness, tingling, burning sensations, or weakness.
But sciatica doesn’t tell us exactly why the nerve is irritated.
Several different spinal conditions can produce a similar pattern of symptoms:
- Herniated or bulging discs: Disc material or changes in the shape of a lumbar disc can irritate or compress a nearby nerve root.
- Spinal stenosis: Narrowing around the spinal canal or the openings where spinal nerves exit can reduce available space around nerve structures.
- Degenerative disc and joint changes: Loss of disc height, arthritic changes, and bone-spur formation can alter spinal mechanics and contribute to narrowing around a nerve.
- Spondylolisthesis: When one vertebra shifts in relation to another, the resulting change in alignment and available nerve space can contribute to nerve irritation in some patients.
- Spinal joint dysfunction: Abnormal or restricted movement within the lumbar spine may contribute to mechanical stress and can exist alongside disc or nerve-related problems.
This distinction matters because two patients can both walk into our office describing “sciatica” while having very different examination and imaging findings.
Dr. Venn doesn’t determine treatment from the symptom name alone. He looks at where the symptoms travel, which neurological findings are present, how the lumbar spine is functioning, and whether digital X-rays or existing MRI findings help explain the patient’s symptoms.
The goal is to identify the structures most likely contributing to the problem before deciding whether Gonstead chiropractic, spinal decompression, rehabilitation, another approach—or additional medical evaluation—makes the most sense.
How Spinal Decompression Addresses the Disc Component
When sciatica is associated with a disc problem, spinal decompression may be incorporated into the treatment plan to address a different mechanical component than a chiropractic adjustment.
Spinal decompression is not simply traditional traction.
Traditional traction generally applies a pulling force to the spine. The decompression system used at Venn Chiropractic applies controlled cycles of gradually increasing and releasing force. We often explain it to patients as working more like a gentle pump than a continuous pull.
As the force increases and releases, the goal is to reduce mechanical loading on the affected spinal structures and create a more favorable environment for fluid movement within the disc.
This can be particularly useful when Dr. Venn’s examination and imaging identify disc-related findings that correspond with the patient’s symptoms, such as a herniated or bulging disc, significant loss of disc height, degenerative disc changes, or nerve-root irritation.
The purpose isn’t to promise that decompression will “pull a herniated disc back into place.” Disc injuries and degenerative changes are more complicated than that.
Instead, decompression is used to change the mechanical forces acting on the affected area. For an appropriate patient, reducing that mechanical stress may help decrease irritation, improve function, and provide a better environment for the disc and surrounding structures.
Not every patient with sciatica needs decompression. Whether it is recommended depends on the patient’s symptoms, neurological findings, spinal examination, imaging when appropriate, and the condition Dr. Venn believes is contributing to the nerve irritation.
How Gonstead Chiropractic Addresses the Joint Component
While spinal decompression focuses more on the mechanical environment surrounding the discs and nerve structures, Gonstead chiropractic focuses on identifying and addressing specific spinal joints that are not moving or functioning properly.
That distinction is important.
A patient with disc-related sciatica may also have abnormal or restricted movement at a particular spinal level. Decompression and an adjustment are therefore not simply two different ways of doing the same thing.
Dr. Jason Venn uses the Gonstead System to determine which spinal segments appear to be involved and whether those findings correspond with the patient’s symptoms.
The evaluation may include:
- Motion palpation: Evaluating how individual spinal joints move.
- Static palpation: Assessing the spine for changes in tissue, tenderness, swelling, or other findings.
- Neurological and orthopedic testing: Looking for findings that help identify nerve involvement and reproduce or differentiate the patient’s symptoms.
- Postural and structural assessment: Evaluating how the spine is positioned and functioning as a whole.
- Digital X-rays when clinically appropriate: Providing additional information about spinal structure, alignment, degeneration, disc-space changes, and other factors that may influence how an adjustment is performed.
When the findings indicate that a particular spinal joint is dysfunctional and appropriate to adjust, the Gonstead approach allows Dr. Venn to deliver a highly specific adjustment to that particular area rather than routinely adjusting multiple regions of the spine.
For a patient with disc-related sciatica, the goal is to improve the mechanics of the involved spinal joints while being mindful of the disc and nerve structures already under stress.
This specificity is one reason Dr. Venn may use Gonstead chiropractic alongside spinal decompression rather than relying on either approach alone.
Why Combine Gonstead Chiropractic and Spinal Decompression?
For certain patients with disc-related sciatica, Dr. Venn may find evidence of both a disc problem affecting the nerve and dysfunction in the spinal joints surrounding that area.
That’s where combining the two approaches can make sense.
Gonstead chiropractic and spinal decompression are intended to address different mechanical components of the same overall problem:
- Gonstead chiropractic focuses on identifying and improving specific spinal joint dysfunction.
- Spinal decompression focuses on changing the mechanical loading environment around affected discs and nerve structures.
- Corrective rehabilitation, when appropriate, can help address movement, stability, strength, and muscular factors that may also be contributing to the problem.
For example, a patient may have a lumbar disc herniation associated with right-sided sciatica while also demonstrating restricted or abnormal movement at the involved spinal level.
In a case like that, decompression may be used to reduce mechanical loading around the affected disc and nerve structures, while a carefully selected Gonstead adjustment addresses the specific joint dysfunction identified during the examination.
The treatment plan can then be modified based on how the patient responds.
Dr. Venn looks for changes not only in pain, but also in function and neurological symptoms. Is the pain traveling less distance down the leg? Is numbness or tingling changing? Is strength improving? Can the patient walk, sit, sleep, exercise, or perform normal activities more comfortably?
Those changes help determine whether the treatment strategy is working and whether care should be continued, modified, or reconsidered.
This is also why not every patient receives the same combination of treatments. Some patients may primarily need a specific chiropractic approach. Others may have disc-related findings that make decompression particularly important. Some benefit from rehabilitation as well.
The combination is used when the individual patient’s findings support it—not simply because the person has been given the label “sciatica.”
Why Experience and Specificity Matter
Dr. Jason Venn has been practicing chiropractic in Frisco since 2000 and has more than 25 years of experience evaluating and treating spinal conditions.
Over that time, he has worked with patients ranging from relatively straightforward mechanical back pain to more complicated cases involving herniated and bulging discs, sciatica, spinal stenosis, degenerative changes, numbness, tingling, and other nerve-related symptoms.
That experience matters because complicated cases rarely come down to a single finding.
A patient may have significant degeneration on an X-ray but still have movement available within the affected area. Another may have a disc herniation visible on an MRI, but the location of that herniation needs to make sense in relation to the patient’s symptoms and neurological findings. Someone else may have already tried several forms of treatment without improvement.
Dr. Venn’s approach is to put those pieces together rather than treating one finding in isolation.
His evaluation combines the specificity of the Gonstead System with orthopedic and neurological examination, spinal assessment, imaging when clinically appropriate, and consideration of the patient’s previous treatment history.
For patients with disc and nerve-related conditions, that information helps determine whether Gonstead chiropractic, spinal decompression, corrective rehabilitation, or a combination of approaches is appropriate.
It also helps determine when chiropractic care may not be the right next step and additional medical evaluation is warranted.
The goal is individualized care based on what is actually found—not a predetermined treatment protocol simply because someone has sciatica.
Frequently Asked Questions About Gonstead Chiropractic and Spinal Decompression
Why Would Gonstead Chiropractic and Spinal Decompression Be Used Together?
The two treatments are intended to address different mechanical components of a spinal problem.
Gonstead chiropractic focuses on identifying and adjusting specific spinal joints that are not moving or functioning properly. Spinal decompression focuses more on changing the mechanical loading environment surrounding affected discs and nerve structures.
When an evaluation indicates that both spinal joint dysfunction and a disc-related problem may be contributing to a patient’s symptoms, Dr. Venn may recommend using the two approaches together.
Does Everyone With Sciatica Need Spinal Decompression?
No. Sciatica can have different underlying causes, and not every patient has a disc-related condition that makes decompression appropriate.
Dr. Venn considers the patient’s symptom pattern, neurological and orthopedic findings, spinal mechanics, and imaging when clinically appropriate before recommending decompression.
Some patients may primarily need chiropractic care or rehabilitation, while others may benefit from a combination of treatments.
Is Spinal Decompression Just Another Form of Traction?
Spinal decompression and traditional traction both apply mechanical force to the spine, but the force is delivered differently.
Traditional traction generally applies a pulling force. The decompression system used at Venn Chiropractic applies controlled cycles of gradually increasing and releasing force.
We often describe this to patients as a gentle pumping action rather than simply pulling and holding the spine.
Can Gonstead Chiropractic Be Used if I Have a Herniated Disc?
A herniated disc does not automatically mean that a patient can—or cannot—receive a chiropractic adjustment.
The location and severity of the disc problem, the patient’s neurological findings, symptoms, spinal mechanics, imaging, and other clinical factors all need to be considered.
When Dr. Venn determines that an adjustment is appropriate, the specificity of the Gonstead approach allows him to select the spinal level and adjustment carefully rather than using the same technique throughout the spine.
How Does Dr. Venn Know if the Combined Approach Is Working?
Progress isn’t measured only by asking whether the patient has less pain.
Dr. Venn also looks for changes in function and neurological symptoms. For someone with sciatica, that might include whether radiating pain is traveling less distance down the leg, whether numbness or tingling is changing, whether strength is improving, and whether the patient can sit, walk, sleep, exercise, or perform normal activities more comfortably.
Those changes help determine whether treatment should continue as planned, be modified, or be reconsidered.
Finding the Right Treatment Starts With the Right Evaluation
When sciatica is associated with a disc or mechanical spinal problem, the best treatment approach depends on what is actually contributing to the nerve irritation.
For some patients, the primary issue may involve a specific area of spinal joint dysfunction. For others, a herniated or degenerating disc may play a larger role. And in more complicated cases, several mechanical factors may be contributing at the same time.
That’s why Dr. Jason Venn doesn’t automatically recommend the same treatment simply because a patient has sciatica.
A detailed evaluation helps determine whether Gonstead chiropractic, spinal decompression, corrective rehabilitation, or a combination of approaches makes the most sense for the individual patient.
For patients who have been dealing with persistent sciatica—especially those who have already tried other treatments without the improvement they expected—taking another careful look at why the nerve is being irritated can be an important next step.
At Venn Chiropractic and Wellness Center in Frisco, the goal is to identify the problem as precisely as possible and develop a treatment strategy based on what we find.