Tarsal tunnel syndrome

Tarsal tunnel syndrome develops when the posterior tibial nerve is compressed as it passes through a narrow space on the inside of the ankle.

What is tarsal tunnel syndrome?

Tarsal tunnel syndrome develops when the posterior tibial nerve is compressed as it passes through a narrow space on the inside of the ankle. This passage, called the tarsal tunnel, lies between the inner ankle bone and a strong band of tissue.

What causes it?

There may be more than one cause or contributing factor. These can include:

  • Flat feet that stretch or compress the nerve
  • A ganglion, swollen tendon, varicose vein or other lump
  • Swelling after an ankle injury
  • A bone spur or arthritis
  • Diabetes or another condition affecting nerves

 

What are the symptoms?

Everyone experiences symptoms differently, but you may notice:

  • Tingling or burning
  • Numbness, usually in the sole of the foot
  • Pain around the arch
  • Symptoms that worsen with standing or activity

 

How is it diagnosed?

Your consultant will examine the foot and ankle. Tests may include X-rays, an MRI scan and nerve-conduction studies to identify the cause and assess how the nerve is working.

We’ll explain any tests clearly and talk you through what the results mean for you.

 

How is it treated?

Treatment depends on the cause, the severity of your symptoms and the activities you want to return to. We’ll help you understand your options before you decide what happens next.

  • Rest or a supportive boot
  • Pain relief or anti-inflammatory medicine, if advised
  • Physiotherapy
  • A steroid or local anaesthetic injection
  • Orthoses, custom shoes or a brace to support the arch

Recovery goals after treatment for tarsal tunnel syndrome

Phase 1

Early recovery

Reduce pain and swelling Protect the affected area Keep moving safely as advised

Phase 2

As your symptoms improve

Restore comfortable movement Rebuild strength and control Return gradually to everyday tasks

Phase 3

Returning to full activity

Return to suitable exercise or sport Regain confidence in your movement Continue rehabilitation or monitoring as advised

Working with professionals and teams

Our consultants support professional athletes, sports teams and active individuals with the assessment and treatment of meniscus injuries. Working closely with physiotherapists, strength and conditioning specialists and the wider care team, they develop personalised treatment plans that support a safe return to sport or everyday activities.

 

The same specialist expertise and collaborative approach are available to every patient, whatever your activity level or goals.

 

Working with professionals and teams

How to pay

We offer flexible options depending on how you choose to access care at Fortius. Whichever option you choose, we’ll help make the process clear and straightforward from the start.

Private medical insurance

Private medical insurance

If your care is covered by private medical insurance, we’ll usually invoice your insurer directly. Please check your policy in advance and request an authorisation code if your insurer requires one. You’ll be responsible for paying any policy excess or costs that aren’t covered by your insurance.

Paying for yourself

Paying for yourself

You don’t need private medical insurance to access care at Fortius. If you’re paying for your own treatment, our team will explain the costs clearly and provide a personalised quote before you decide whether to go ahead.

 

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