Tarsal Tunnel Syndrome


Article by J. MillerS.Armfield

What is Tarsal Tunnel Syndrome?

Tarsal Tunnel Syndrome is a condition of the foot involving compression of the tibial nerve. The tibial nerve is an extension of the sciatic nerve which runs down the back of the thigh. The tibial part extends across the inside of the shin and then splits in the foot to supply sensation and movement to the muscles along the bottom and inner aspect of the foot. 

Tarsal Tunnel Syndrome entails compression of the end part of the tibial nerve as it travels through the tarsal tunnel which is located between the Achilles tendon and a bony protuberance along the inner aspect of the ankle. In this region, the tibial nerve also passes underneath a dense piece of connective tissue (or retinaculum), which can be a source of compression when it becomes too tight.

What Causes Tarsal Tunnel Syndrome?

Tarsal tunnel syndrome can occur as a result of a trauma (i.e. fall or impact). Overuse of the muscles and tendons that supply the muscles which bend the toes can also be a precipitating factor. Hence, tarsal tunnel syndrome can acutely result following a marathon or endurance race (Antoniadis 2008). Complications post-surgery or following an ankle sprain or other lower limb injury which produces swelling around the ankle can cause compression of the tibial nerve (Antoniadis 2008). People with diabetes and rheumatoid arthritis are also at increased risk of developing tarsal tunnel syndrome.

Posterior Tarsal Tunnel Syndrome: Diagnosis and Treatment. Antoniadis, G., Schedglmann, K. (2008). Deutsches Arzteblatt International. 105(45): 776-81.

What are the Symptoms of Tarsal Tunnel Syndrome?

tarsal tunnel syndrome

The primary symptom someone with tarsal tunnel syndrome experiences is pain. In particular, burning pain along the inner aspect of the ankle and/or into the bottom of the foot. The following symptoms may also occur:

  • Tingling or pins and needles along the inner aspect of the ankle and foot
  • Pain with extended periods of walking or standing
  • Burning sensation at night
  • Weakness in the muscles that bend the toes and fan them outwards

How is Tarsal Tunnel Syndrome Diagnosed?

Your physiotherapist or doctor can provisionally diagnose tarsal tunnel syndrome. They will conduct a variety of physical tests to support the diagnosis if it is suspected through your verbal injury history. In some cases, a nerve conduction study may be required to confirm the diagnosis.

Treatment for Tarsal Tunnel Syndrome?


Many patients with tarsal tunnel syndrome start to feel better within a couple of weeks of treatment. The time frame of your recovery will depend on a variety of factors such as age, previous activity level, treatment compliance and the degree/length of your injury. 

Your physiotherapy treatment will aim to:

  1. Reduce pain and inflammation.
  2. Provide advice on corrective footwear or footwear accessories if necessary.
  3. Strengthen the muscles around your knee
  4. Strengthen other muscles in your lower limb, including your calves, hip and pelvic muscles
  5. Normalise your muscle lengths
  6. Improve your proprioception, agility and balance
  7. Improve your technique and function (e.g. walking, running, squatting, hopping and landing)
  8. Minimise your chance of re-injury

If you have any questions at any stage of your rehabilitation, please call your physiotherapist.

How to Prevent Tarsal Tunnel Syndrome?

There are a few things you can do to reduce your risk of developing tarsal tunnel syndrome. These include

  • Correct, supportive footwear that is not tight or constrictive
  • Adequately manage foot or ankle swelling following an injury or surgery to the leg. This can include active exercises, massage and compression stockings.
  • Avoid sudden increases in high-impact activities (i.e. running)

Alternative Treatments for Tarsal Tunnel Syndrome

Injections: Injections of a local anaesthetic and corticosteroids into the tarsal tunnel region can sometimes be beneficial in some cases.

Surgery: In cases of severe pain, surgery can be quite effective. The procedure involves decompressing the affected parts of the tibial nerve and potentially its branches in the foot. The post-surgical routine involves elevating the operated leg and walking with crutches for two weeks (Antoniadis 2008).

For further information please contact your physiotherapist or doctor.

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Tarsal Tunnel Treatment Options

  • Early Injury Treatment
  • Avoid the HARM Factors
  • What to do after a Muscle Strain or Ligament Sprain?
  • Acupuncture and Dry Needling
  • Sub-Acute Soft Tissue Injury Treatment
  • Closed Kinetic Chain Exercises
  • Active Foot Posture Correction Exercises
  • Gait Analysis
  • Biomechanical Analysis
  • Balance Enhancement Exercises
  • Proprioception & Balance Exercises
  • Agility & Sport-Specific Exercises
  • Medications?
  • Heel Cups
  • Orthotics
  • Soft Tissue Massage
  • Walking Boot
  • Ankle Strapping
  • Brace or Support
  • Dry Needling
  • Electrotherapy & Local Modalities
  • Heat Packs
  • Joint Mobilisation Techniques
  • Kinesiology Tape
  • Neurodynamics
  • Physiotherapy Instrument Mobilisation (PIM)
  • Prehabilitation
  • Running Analysis
  • Strength Exercises
  • Stretching Exercises
  • Supportive Taping & Strapping
  • TENS Machine
  • Video Analysis
  • Helpful Products for Tarsal Tunnel Syndrome

    Ankle Brace

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    Related Injuries

    General Information

    Heel Pain

    Traumatic Ankle Ligament Injuries


    Foot Injuries

    Bone Injuries

    Degenerative Conditions

    Soft Tissue Inflammation

    Biomechanical Conditions

    Nerve-Related Sources

    FAQs about Tarsal Tunnel Syndrome

  • Common Physiotherapy Treatment Techniques
  • What is Pain?
  • Physiotherapy & Exercise
  • When Should Diagnostic Tests Be Performed?
  • Can Kinesiology Taping Reduce Your Swelling and Bruising?
  • How Can You Prevent a Future Leg Injury?
  • How Do You Improve Your Balance?
  • How Much Treatment Will You Need?
  • How to Strap an Ankle
  • Sports Injury? What to do? When?
  • What are the Common Massage Therapy Techniques?
  • What are the Early Warning Signs of an Injury?
  • What is a TENS Machine?
  • What is Chronic Pain?
  • What is Nerve Pain?
  • What is Sports Physiotherapy?
  • What's the Benefit of Stretching Exercises?
  • When Can You Return to Sport?
  • Why Kinesiology Tape Helps Reduce Swelling and Bruising Quicker
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    Last updated 14-Feb-2019 11:07 AM

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