Overview
what it is and why it mattersAn intervertebral disc is a fibrocartilage cushion between each pair of vertebrae. It has an outer ring (the annulus fibrosus, a tough layered structure) and an inner gel (the nucleus pulposus, a water-rich shock absorber). A disc herniation occurs when the nucleus pushes through a tear in the annulus and compresses a nerve root or, less commonly, the spinal cord. The defining symptom is radiculopathy: pain, numbness, or weakness in the distribution of the compressed nerve, running down the arm (cervical) or the leg (lumbar).
Lumbar disc herniations are far more common than cervical ones. The two lowest levels of the lower back account for the vast majority because they carry the most load and move the most. A herniation there can pinch a nerve and send pain down the back of the leg into the calf and foot. This is the classic sciatica pattern. Most lumbar disc herniations improve with time and non-operative treatment.
Cervical disc herniations are less common but can be more consequential. A herniation in the neck can pinch a nerve and send pain down the arm with numbness or tingling in the fingers. What makes cervical herniations concerning is their closeness to the spinal cord: a large herniation can press on the cord itself (spinal cord compression), which is a reason to consider surgery. OSI manages disc herniations non-operatively; when surgery is needed, we refer you to a spine surgeon. OSI does not perform or coordinate spine surgery.
Disc herniation patterns we treat
by region of the spineSymptoms
The hallmark is nerve root compression producing radicular symptoms: pain that follows the skin territory of a single nerve (a dermatomal pattern), with or without numbness, tingling, or weakness. In the lumbar spine, this means leg pain that goes below the knee, often described as burning, shooting, or electric. In the cervical spine, it means arm pain radiating past the elbow into specific fingers.
A few symptoms are red flags: progressive motor weakness (foot drop, wrist drop, grip weakness), saddle numbness with bladder or bowel changes (cauda equina syndrome, a surgical emergency), and signs of myelopathy in cervical herniations (clumsy hands, difficulty with buttons, unsteady gait).
How We Make the Diagnosis
exam first, imaging when it changes the planThe clinical exam identifies the nerve root level by mapping pain distribution, testing specific muscle groups, and checking reflexes. MRI is the definitive study when symptoms persist beyond four to six weeks, when there is progressive neurological deficit, or when red flags are present.
How We Treat It
what we try first, and why it usually worksThe reassuring part: most herniations improve within six to twelve weeks without surgery. The disc fragment shrinks over time as the body reabsorbs it, so the goal of non-operative care is to control the nerve pain and keep you moving while that happens. We usually introduce these in order, each added on top of the last rather than instead of it.
1
Calm the Nerve Pain
Oral anti-inflammatories, and sometimes a short course of oral steroids, take the edge off radicular pain so you can stay active. They are a bridge through the early weeks, not a long-term fix.
2
Keep Moving and Start Therapy
Staying active matters; prolonged bed rest does not help. Physical therapy supports recovery while the disc fragment reabsorbs on its own schedule.
3
Referral for Injection Treatment
When oral medications are not enough, an epidural steroid injection can deliver targeted relief and create a window for activity and therapy to do their work. OSI does not perform spinal injections. When this step is appropriate, OSI directs you to a pain management specialist who provides interventional injection treatment, and your conservative care continues with us.
When Surgery Is Considered
non-operative here, referral when neededOSI manages disc herniations non-operatively. When the following indications are met, we refer you to a spine surgeon (OSI does not perform or coordinate spine surgery):
- Non-surgical treatment has not worked: persistent, disabling radiculopathy after 6 to 12 weeks of appropriate non-surgical treatment.
- Progressive neurological deficit: worsening weakness that signals the nerve root is being damaged.
- Cauda equina syndrome: saddle numbness, bladder or bowel dysfunction. A surgical emergency.
- Myelopathy (cervical): spinal cord compression that will not improve without decompression.
Frequently Asked
questions we hear in clinicWill my disc herniation get better without surgery?
Most do. The large majority of lumbar disc herniations improve with time and non-operative treatment, and most herniations improve within six to twelve weeks without surgery. The disc fragment shrinks over time as the body reabsorbs it.
What is the difference between a lumbar and a cervical herniation?
Lumbar herniations are in the lower back and are far more common, typically causing leg pain that goes below the knee, the classic sciatica pattern. Cervical herniations are in the neck and are less common but can be more consequential, causing arm pain that radiates past the elbow into specific fingers because of their proximity to the spinal cord.
Do I need an MRI?
Not right away in most cases. An MRI is the definitive study when symptoms persist beyond four to six weeks, when there is progressive neurological deficit, or when red flags are present.
How is the herniation treated without surgery?
Treatment focuses on managing nerve pain with oral anti-inflammatories, sometimes a short course of oral steroids, maintaining activity, and physical therapy. When oral medications are insufficient, an epidural steroid injection can provide targeted relief. OSI does not perform spinal injections; when this step is appropriate, OSI directs you to a pain management specialist for interventional injection treatment.
When would I be referred for surgery?
OSI manages disc herniations non-operatively and refers you to a spine surgeon when surgery is needed. OSI does not perform or coordinate spine surgery. The indications are persistent, disabling radiculopathy after 6 to 12 weeks of appropriate non-surgical treatment; progressive neurological deficit; cauda equina syndrome; or myelopathy in a cervical herniation.
What symptoms are a red flag I should mention right away?
Progressive motor weakness such as foot drop, wrist drop, or grip weakness; saddle numbness with bladder or bowel changes, which can signal cauda equina syndrome, a surgical emergency; and in cervical herniations, signs of myelopathy such as clumsy hands, difficulty with buttons, or an unsteady gait.
Providers Who Treat Disc Herniation
Further Reading
authoritative sourcesExternal patient-education references and related OSI pages for additional background: