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1. Back pain: scale of the problem
Back pain is the most common reason for temporary work disability in developed countries and the #1 cause of disability worldwide (Global Burden of Disease 2023). Per the Kassenärztliche Bundesvereinigung (KBV), 36.7 million patients visit doctors annually in Germany with musculoskeletal disorders, half of them with spinal pain.
About 80% of people experience a back pain episode at least once. In 20%, the pain becomes chronic (lasts >3 months). In 10%, it leads to persistent disability. Germany performs about 150,000 spine surgeries per year, the US over 500,000. However, studies (Weinstein, SPORT trial) show that up to 40% of operated patients do not get the expected relief — that is FBSS.
2. "Red flags" — when to see a doctor urgently
Most back pain episodes resolve on their own in 4–6 weeks. Some symptoms, however, require emergency diagnostics within hours or days.
- Neurological: progressive leg or arm weakness (inability to stand on toes/heels, "slapping" foot, hand-grip <3/5), urinary or bowel dysfunction, saddle anesthesia. — Immediate emergency department, suspect cauda equina.
- Systemic: fever >38°C + spinal pain (spondylodiscitis?), night sweats, weight loss >5% over 3 months, night pain not relieved by rest (cancer?). — See a doctor within 24–48 hours.
- Traumatic: any pain after a fall, road accident, or in patients aged 50+ or with osteoporosis — X-ray and MRI to rule out fracture.
- Cancer risk: history of breast, prostate, lung, kidney or thyroid cancer + new spinal or bone pain. — Urgent contrast-enhanced MRI.
3. Main causes of back pain
3.1 Herniated intervertebral disc
Protrusion of the nucleus pulposus through an annular defect. Can be a protrusion (without annular tear), extrusion (with tear), or sequestration (a fragment in the canal). More often at L4–L5, L5–S1, C5–C6, C6–C7. See: disc hernia and protrusion.
3.2 Spinal stenosis
Narrowing of the central canal or foramina due to ligament hypertrophy, osteophytes, spondylolisthesis. Classic symptom — neurogenic claudication: leg pain on walking that resolves on sitting or forward bending. See: stenosis.
3.3 Facet syndrome (spondyloarthrosis)
Arthrosis of the facet joints. Pain is local, worse on extension and rotation, often unilateral. Typical in patients 50+. See: facet syndrome.
3.4 Spondylolisthesis
Forward or backward slip of a vertebra relative to the adjacent one. More often at L4–L5 and L5–S1. May be isthmic (younger patients) or degenerative (older). See: spondylolisthesis.
3.5 Sacroiliitis and SI joint dysfunction
An often-missed cause — sacroiliac joint dysfunction. Mimics lumbar herniation, but pain is more lateral, radiating to the buttock. Patrick (FABER), Gaenslen, Compression tests are diagnostic. See: sacroiliitis (overview).
3.6 Myofascial syndrome
Trigger points in paravertebral, quadratus lumborum, and gluteal muscles. Not visible on MRI, diagnosis is clinical. Often co-exists with other pathologies and sustains pain chronification.
4. Cervical spine: specifics
The cervical spine (C1–C7) is vulnerable to degenerative changes due to high mobility and small vertebral size. Typical problem locations — C5–C6 and C6–C7 (90% of cervical hernias). See: cervical hernia.
Specifics: symptoms can be "deceptive" — headache (cervicogenic), dizziness, tinnitus, numbness and weakness in arms in radicular pattern, myelopathy with fine motor disturbance (buttoning, using cutlery). See: neck pain.
Danger: myelopathy (cord compression) can progress silently — leg weakness, gait disturbance, Lhermitte's sign. At first signs — urgent MRI.
5. Lumbar spine: specifics
The lumbar spine (L1–L5) carries the main axial load. 90% of all spinal hernias are localized here, especially L4–L5 and L5–S1.
Typical syndromes: lumbago (acute pain), lumbalgia (chronic), lumboischialgia (with leg radiation), neurogenic claudication (in stenosis). See: lumbar pain.
Biomechanics: most lumbar issues stem from "anterior chain vs posterior chain" imbalance. Inactivity + sedentary work = weak glutes + shortened hip flexors + overloaded lumbar. Correction via core and gluteal training is the foundation of prevention.
6. Sciatica and radicular syndromes
Sciatica — pain along the sciatic nerve from the lumbar region through the buttock and thigh to the foot. Almost always indicates compression of L4, L5 or S1 root.
- L4 (L3–L4 hernia): pain on the anterior thigh, quadriceps weakness, decreased knee reflex.
- L5 (L4–L5 hernia): pain on the lateral lower leg to the big toe, weakness of dorsiflexion.
- S1 (L5–S1 hernia): pain on the posterior lower leg to the little toe, plantar flexion weakness, absent Achilles reflex.
Lasègue test (straight-leg raise) is positive in 90% of true radicular syndromes from L4–L5/L5–S1 hernia. See: sciatica and sciatica symptoms.
7. Diagnostics
- Clinical examination: pain pattern, provocation tests, neurological status (strength, sensation, reflexes).
- X-ray in 2 views + functional flexion/extension if instability is suspected.
- MRI 1.5 T or 3 T — standard. T1, T2, STIR (for edema), with contrast if needed (post-surgery to differentiate scar vs recurrent hernia). MRI reading: interpretation guide.
- CT — better than MRI for bone, fractures, ligament ossification, calcified hernias.
- EMG/NCV: for persistent neurological symptoms to objectify compression and assess severity.
- Selective blocks: diagnostic-therapeutic root and facet blocks under fluoroscopy for precise pain generator localisation.
8. Back pain treatment
Step 1: Basic conservative care
Exercise (core stabilization, spinal mobilization), physiotherapy, manual techniques, paracetamol / short NSAID course. Effective in 80% of acute pain. Physiotherapy vs regenerative.
Step 2: Symptomatic injections
Epidural corticosteroids (transforaminal, caudal), facet blocks. Temporary effect 4–12 weeks.
Step 3: Regenerative medicine (MIBRAR®)
Intradiscal CGF, epidural PRP, regenerative facet blocks. Particularly effective in degenerative disc disease, FBSS, chronic facet syndrome.
Step 4: Minimally invasive surgery
Endoscopic discectomy, percutaneous nucleotomy, nucleoplasty. When conservative and regenerative therapy fail >3 months.
Step 5: Open surgery
Microdiscectomy, laminectomy, fusion. Only with clear indications: progressive paresis, cauda equina, instability.
Comparison: MIBRAR® vs surgery, conservative vs surgical.
9. MIBRAR® for spinal disorders
MIBRAR® is the optimal method between "pills don't help" and "do I need surgery". Applicable techniques:
- Intradiscal CGF injection — for DDD, early-stage hernias. Disc regeneration, height restoration up to 10–15%.
- Epidural PRP — for radicular syndrome. Alternative to steroid block, without corticosteroid side effects.
- Regenerative facet injections — for spondyloarthrosis. CGF into facet joints under fluoroscopy.
- Sacroiliac injections — for SI joint dysfunction.
- BMAC for osteoporotic vertebral fractures — combination with vertebroplasty accelerates consolidation.
Effectiveness by indication: disc hernia up to 15 mm without sequestration — 75–85%, protrusions — 90%, facet syndrome — 80%, FBSS — 65–75%. See: hernia without surgery, surgery alternatives.
10. FBSS — failed back surgery syndrome
Failed Back Surgery Syndrome (FBSS) — persistence or return of pain after spine surgery. Per meta-analyses, affects 10–40% of patients after laminectomy and discectomy.
Causes: epidural scar fibrosis (40–60%), instability of the operated segment, hernia recurrence (5–15%), "adjacent segment syndrome" (arthrosis of the level above), originally incorrect diagnosis (pain generator was not at the operated level).
Treatment: diagnostic blocks to clarify the pain generator → epidural neuroplasty (adhesiolysis) → intradiscal regenerative therapy → neuromodulation (spinal cord stimulator) when ineffective. MIBRAR® for FBSS effective in 65–75%. See: FBSS — in detail.
11. Frequently asked questions
Immediately for any "red flag": progressive leg or arm weakness, urinary/bowel dysfunction, saddle anesthesia (perineum), pain after trauma in patients over 50, fever >38°C with spinal pain, weight loss >5% over 3 months with night pain, history of cancer + new pain. In these cases — emergency department or CT/MRI within the first 24 hours.
No. Per the SPORT trial (NEJM, 2006), 60% of patients with herniated disc and preserved function are successfully treated conservatively over 6–12 months. Surgery is indicated for progressive paresis, cauda equina syndrome, severe radicular syndrome without conservative effect after 3+ months. In the "in-between" stage — optimal position for regenerative medicine (MIBRAR®, epidural PRP).
Yes. Per the Chiu et al. meta-analysis (2015), 66% of patients show partial or complete hernia resorption within 6–12 months. Particularly characteristic of sequestered hernias. This explains why aggressive early surgery is often unjustified. MIBRAR® can accelerate and improve the outcome of natural resorption.
The term "osteochondrosis" is a post-Soviet diagnostic category with no analog in international nomenclature (ICD-10). It usually masks: degenerative disc disease (DDD), spondyloarthrosis, facet syndrome, discogenic or facet pain. An accurate diagnosis is critical — it determines treatment. Without MRI the "osteochondrosis" diagnosis is useless.
Epidural corticosteroid blocks provide temporary (4–12 weeks) relief in radicular syndrome for 60–70% of patients. They do not treat the cause and do not reduce the long-term need for surgery (Cochrane review). Repeated blocks damage the epidural fat and increase complication risk. Regenerative methods (epidural PRP, intradiscal CGF) — pathogenetic alternative.
Yes, in the absence of "red flags" (myelopathy, severe radicular paresis). Techniques used: intradiscal CGF/PRP injection, epidural (foraminal) CGF injection, facet blocks with CGF. Effectiveness for C5–C6, C6–C7 hernias — 75–82%. The procedure is performed under fluoroscopic or ultrasound guidance for safety.
Acute lumbago is most often a myofascial spasm or facet syndrome. Approach: 24–48 hours of relative rest (but not full immobilization — it slows recovery), paracetamol or short NSAID course, light movement as tolerated, myofascial massage. 90% of episodes resolve in 4–6 weeks. If not — MRI to rule out herniation.
For non-specific mechanical back pain without neurological deficits — moderate positive effect (Cochrane). For hernias with radicular syndrome — relatively contraindicated (risk of worsening). Rough cervical manipulation in elderly carries stroke risk. Better: mobilization, osteopathy, myofascial techniques.
Depends on the diagnosis. Most activities are not only allowed but recommended: backstroke swimming, Nordic walking, yoga without deep extensions, pilates (key for spinal stabilization), cardio machines. Avoid in the acute phase: heavy squats, deadlifts, jumps, tennis, golf (rotation). After recovery — gradual return.
FBSS (Failed Back Surgery Syndrome) is the persistence or return of pain after spinal surgery. Affects up to 40% of operated patients. Causes: epidural fibrosis-adhesion, segment instability, hernia recurrence, initially incorrect diagnosis. Treatment: epidural neuroplasty, intradiscal regenerative procedures, neuromodulation. MIBRAR® effective in 65–75% of cases.
Get a second opinion from Prof. Babayan — for free
Send your spine MRI scans — the professor will personally evaluate your case within 48 hours and propose a non-surgical plan if applicable.