I Was Diagnosed With an L4-L5 Herniated Disc on MRI — Is Chiropractic Care Safe?

The word "herniated" on a radiology report can sound like a verdict. It isn't one. It's a starting point for a conversation that hasn't happened yet — the one where someone actually looks at you, not just the scan.

When a patient brings an MRI showing a herniated disc, Dr. Betty doesn't treat the label on the report — she treats the person in front of her. L4-L5 is, in fact, one of the two most common levels for this to happen: roughly 95 percent of all lumbar disc herniations occur at either L4-L5 or L5-S1 (StatPearls, NCBI/NIH, 2023). That means an L4-L5 diagnosis, however alarming it feels in the moment, is landing exactly where these things usually land — not an unusual or especially severe location on its own. Whether an adjustment is appropriate depends on what a full evaluation finds, not on the word printed on the report.

How Does Dr. Betty Approach an MRI-Confirmed L4-L5 Herniation?

She starts with the MRI report, then the specific symptoms: where the pain travels, what movements aggravate or ease it, and any weakness or numbness — plus a full neurological exam, since an MRI finding and current symptoms don't always match up perfectly. Some people have a herniation on imaging and very mild symptoms; others have severe symptoms with a smaller finding. The report starts the conversation. The exam decides the plan.

Why Doesn't an MRI Finding Alone Decide Whether Adjustments Are Safe?

Because the finding and the felt experience are two different pieces of information, and research consistently shows they don't move together in lockstep. Disc findings — including herniations, bulges, and degeneration — show up often on imaging in people with no back symptoms at all, and the reverse is also true: some patients with a large finding on MRI have only mild symptoms, while others with a modest finding are in significant pain. That mismatch is exactly why Dr. Betty looks past the report to your actual symptoms, movements, and neurological findings before deciding anything about adjustment.

Is L4-L5 a Common Level for a Herniated Disc, or Is My Case Unusual?

Common — genuinely one of the two most typical levels this occurs at. Roughly 95 percent of lumbar disc herniations happen at L4-L5 or L5-S1 combined, according to a widely cited clinical reference (StatPearls, NCBI/NIH, 2023). An L4-L5 diagnosis on its own doesn't mark your case as unusually severe or complicated — it marks it as landing in the most typical location, which is precisely where evaluation protocols and conservative care approaches are best established.

Can a Herniated Disc Improve on Its Own Over Time?

For many people, yes — a genuinely hopeful and well-documented finding worth knowing. A 2022 clinical practice guideline summary reported a meta-analysis finding spontaneous resorption — the herniated material shrinking or disappearing on its own over time — in roughly two-thirds of cases studied, and noted that L4-L5 and L5-S1, the most common herniation levels, also show among the highest rates of this natural resorption (Shiga, 2022). That doesn't mean every herniation resolves on its own, or that conservative care is unnecessary while it does. It does mean an L4-L5 diagnosis is not automatically a permanent or worsening condition — bodies often work on this problem in the background while a care plan addresses the symptoms in the meantime.

How Does Dr. Betty Address the Fear That an Adjustment Could Make It Worse?

That fear is valid, and it's one reason evaluation always comes first. Depending on findings, some patients are appropriate for gentle, modified techniques or decompression, while others aren't a good fit for adjustment and are referred elsewhere. Dr. Betty doesn't apply one approach to everyone carrying a herniation label — the safety evidence on spinal manipulation for lumbar disc herniation is strong when appropriately matched to the patient, with serious complications estimated at less than 1 in 3.7 million manipulations in one systematic review (Oliphant, 2004), but that population-level safety record doesn't substitute for an individual exam. It supports doing the exam carefully, not skipping it.

What Signs Would Make Dr. Betty Modify Care, Avoid Certain Techniques, or Refer Out?

Increasing weakness, non-resolving numbness, symptoms that worsen with conservative care, or any red-flag sign would change the approach immediately — either modifying the plan or referring back to your physician or a specialist. If at any point Dr. Betty sees those changes, she changes course immediately rather than continuing a plan that isn't working.

Which Symptoms Mean This Needs Immediate Care, Not a Scheduled Visit?

A practical first step for everything short of that: take the OKC Sciatica Check at OKCSciaticaCheck.com before your visit — it takes a few minutes and helps Dr. Betty's team understand your pattern, MRI in hand or not, before you walk in.

How Is Treating the Person Different From Treating the MRI Report?

Both approaches start with the same three letters on a report. Only one actually looks past them.

Who Should I Call in OKC With an MRI-Confirmed L4-L5 Herniation?

You have the MRI report and images. Bring both — Dr. Betty starts with the MRI, then compares it to your actual symptoms and exam findings.

You're nervous an adjustment could make it worse. That fear is common and valid; it's addressed with an exam, not dismissed with reassurance alone.

Symptoms have been getting worse, not better. Say so clearly — increasing weakness or non-resolving numbness changes the plan immediately.

Any red-flag symptom from the list above. Urgent care or the ER — not a wait-and-see decision, and not a scheduled chiropractic visit.

Wherever you start, if your case needs imaging follow-up, medical management, or a surgical opinion, Dr. Betty refers out and shares what she found, so you are not starting over with the next provider.

Take the Next Steps at OKCSciaticaCheck.com

A diagnosis on a page is not the same thing as a plan. The word "herniated" describes what a scan captured on one day — it doesn't describe you, your movement, your strength, or what happens next. That part still needs an actual conversation.