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CONDITION · LUMBAR NERVE ROOT
Sciatica treatment in Sumner.
The sharp, shooting pain that travels from your lower back down through your leg — sometimes reaching the foot — is one of the most distinctive and debilitating musculoskeletal symptoms. Our team uses an evidence-based approach to assess and help manage sciatic nerve pain.
AT A GLANCE
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AFFECTED AREA
Lumbar nerve roots
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PREVALENCE
Common
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FIRST STEP
Assessment + plan
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FUNDING PATHWAYS
NDIS · DVA · WorkCover
Information shown is general and not a substitute for assessment. Your physiotherapist will discuss your specific presentation at your initial appointment.
COMMON SIGNS
Symptoms you may recognise.
If two or more of these apply to you, an assessment is a sensible next step.
Shooting / radiating pain
From the lower back through the buttock and down the leg
Numbness or tingling
Pins-and-needles in the leg or foot
Leg weakness
In the hip, leg or foot — may affect walking
Worsening with sitting
Or with bending forward for extended periods
Burning / electric sensation
Along the path of the sciatic nerve
One-sided symptoms
Typically affects one side of the body only
COMMON DRIVERS
Why it might be happening.
Sciatica occurs when the sciatic nerve is compressed or irritated — usually at the lumbar spine or in the deep buttock.
CAUSE 01
Disc herniation
A bulging or herniated disc — most commonly at L4/L5 or L5/S1 — pressing on the adjacent nerve root is the most frequent cause of true sciatica, producing the characteristic radiating leg pain and tingling.
CAUSE 02
Piriformis syndrome
The sciatic nerve runs beneath — and sometimes through — the piriformis muscle in the deep buttock. Tightness or spasm of this muscle can compress the nerve and mimic disc-related sciatica.
CAUSE 03
Spinal stenosis
Narrowing of the spinal canal can compress nerve roots. More common in older adults — often presents with leg pain on walking that is relieved by sitting or bending forward.
CAUSE 04
Degenerative disc disease
Age-related changes in the lumbar discs can narrow the space through which nerve roots exit the spine (foraminal stenosis), resulting in nerve irritation and leg symptoms.
When to seek urgent care
Some symptoms warrant immediate medical attention rather than a physio assessment. Please attend an emergency department if you experience:
- Loss of bladder or bowel control, or numbness in the saddle area (suspected cauda equina syndrome)
- Sudden, severe weakness in one or both legs
- Rapidly progressing neurological symptoms
- Back or leg pain following significant trauma
- Pain with unexplained fever, weight loss or night sweats
OUR APPROACH
How physiotherapy may help.
A three-stage approach — assess, treat, then build long-term resilience.
01
Assess
A thorough neurological and musculoskeletal assessment to identify the level and likely cause of the nerve involvement.
- Reflex & sensation testing
- Lower-limb strength evaluation
- Lumbar spine movement testing
- Neural tension & red-flag screen
02
Treat
An evidence-based plan tailored to your presentation — often combining neural work with directional-preference exercise.
- Neural mobilisation
- Directional preference exercise
- Manual therapy to the lumbar spine
- Posture & sitting ergonomics
03
Manage
Progressive program to build the strength, control and resilience to manage your spine and nerve health well long term.
- Home exercise program
- Core stability & control work
- Activity & load progression
- Self-management education
RELATED CONDITIONS
No. Sciatica is a specific symptom pattern — pain, numbness, or tingling that travels along the sciatic nerve from the lower back into the leg. Back pain is a broader term that can describe pain localised to the lumbar region without any leg symptoms. Sciatica is typically caused by compression of a lumbar nerve root, often from a disc herniation, whereas back pain can arise from many structures including muscles, joints, and discs without nerve involvement.
If you are experiencing leg pain, tingling, or weakness that you think may be sciatica, a physiotherapy assessment is recommended. Prompt assessment is particularly important if you have significant leg weakness, or if you develop any bladder or bowel changes alongside your symptoms — in the latter case, seek urgent medical attention.
Our physiotherapists conduct a thorough neurological and musculoskeletal assessment to identify the level and likely cause of the nerve involvement. Treatment may include neural mobilisation techniques, specific exercise prescription (often directional preference exercises for disc-related sciatica), manual therapy to the lumbar spine, and education about positions and activities to modify. Treatment is tailored to your specific presentation.
Recovery timelines for sciatica vary depending on the underlying cause and severity of nerve involvement. Many presentations improve over several weeks with consistent physiotherapy and a home exercise program. More significant disc herniations or cases with prominent neurological signs may take longer, and in some cases specialist referral for further investigation may be appropriate. Your physiotherapist will discuss a realistic plan following your assessment.