What Is Sciatica?

Sciatica is a condition caused by pressure or irritation of a spinal nerve root, most commonly in the lower back. When this occurs, pain can travel from the lower spine through the buttock and down one leg, sometimes reaching the calf or foot.

Symptoms may include:

• Sharp, burning, or electric-like leg pain

• Numbness or tingling in the leg or foot

• Muscle weakness

• Pain that worsens with sitting, bending, or coughing

The most common causes of sciatica include disc bulges or disc herniations, spinal joint dysfunction, inflammation around the nerve, or narrowing of the spinal canal.

When Sciatica Becomes Serious

In rare but serious cases, severe nerve compression can progress to a condition called cauda equina syndrome. This is a medical emergency and may present with:

• Loss of bowel or bladder control

• Saddle numbness

• Progressive leg weakness

If cauda equina is suspected, urgent surgical decompression is required to prevent permanent nerve damage. Recognising these red flags early is critical.

30 Years of Experience Managing Complex Sciatica

With over 30 years of clinical experience, we regularly manage complex and severe sciatica cases, including those that require advanced imaging, medical management, or surgical referral.

Your chiropractor will perform a complete neurological examination, assessing:

• Reflexes

• Muscle strength

• Sensation

• Nerve tension signs

If significant nerve compression is identified, we will refer you for an MRI without delay.

Already Had an MRI or Scan?

If you already have imaging, we can help.

Your doctor is able to log into all local radiology services, open your imaging file, and review your MRI images with you in real time. We take the time to explain:

• How severe your disc or nerve compression is

• What your realistic treatment options are

• Whether chiropractic care is appropriate for your case

• When injections or surgery may be the better option

We believe patients deserve clear, honest answers—not guesswork.

Knowing When Chiropractic Is Not the Answer

Our experience allows us to recognise when sciatica is not responding as expected or when the cause is not spinal at all.

Real Clinical Examples

• Emergency Cauda Equina Referral
  A patient who had already consulted hospital doctors presented in severe distress. Dr Cappon identified signs of cauda equina syndrome and immediately referred him to Sir Charles Gairdner Hospital. The patient underwent decompression surgery the next day, preventing permanent damage. His wife later left us an outstanding review praising the rapid and decisive care.

• Sciatica That Wasn’t a Disc Problem
  Another patient was booked for a nerve root sleeve injection. On review, Dr Cappon noted that the MRI findings were relatively mild, yet the symptoms were extreme. Using advanced clinical assessment, the true cause was identified as vascular claudication, not a disc bulge. The patient was urgently referred for ultrasound and underwent iliac artery stenting surgery, restoring blood flow to his legs.

These cases highlight why experience and diagnostic skill matter.

Medication, Injections, and Surgery – When Needed

When pain is severe, we can also:

• Provide guidance on appropriate medication options in collaboration with your GP

• Recommend nerve root sleeve (cortisone) injections when clinically indicated

• Refer promptly for surgical consultation when conservative care is no longer appropriate

Your safety always comes first.

Chiropractic Care for Sciatica

Chiropractic adjustments are often very effective for sciatica when the condition is suitable for conservative care. In our experience, meaningful pain relief should occur within 1–2 visits.

If improvement does not occur quickly, we will liaise directly with your GP to escalate care appropriately.

Our treatment approach may include:

• Gentle spinal mobilisation

• Specific chiropractic adjustments

• Dry needling

• Soft tissue therapy

• Lifestyle and activity modification

• Progressive strengthening and rehabilitation exercises

A Commonly Missed Risk Factor: Connective Tissue Laxity

Flexible or hypermobile individuals are often at higher risk of disc injury, yet this is frequently overlooked. Connective tissue laxity can place additional stress on spinal discs during lifting or training.

Dr Cappon will help you:

• Understand your individual risk profile

• Modify training or exercise programs safely

• Build strength without compromising spinal health

Get Clarity About Your Sciatica

If you are experiencing leg pain, numbness, or weakness—or if you’ve been told you have a disc bulge and don’t know what to do next—we can help you make informed decisions.

Book an appointment today for a thorough assessment, clear explanation of your imaging, and honest advice about whether chiropractic care is right for you.

Your spine. Your nerves. Your peace of mind.