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Your first step to recovery

Managing Your Heel Pain

 

Plantar fasciitis is a very common cause of heel pain. It is associated with inflammation of the thick web-like ligament (plantar fascia) which runs across the base of your heel to the front of your foot. The plantar fascia provides support to the arch of your foot and is a shock-absorber, helping you walk. Hence it is obvious that this ligament experiences a considerable amount of wear and tear in your day to life.

 

 

Symptoms

 

 

Plantar fasciitis is associated with inflammation of plantar fascia triggered by the development of small tears in the plantar fascia which leads to heel pain and other symptoms. This condition mostly develops gradually and worsens over time. You may notice some swelling, redness, and warmth in the affected region. You may experience more pain in the centre of your heel, which may radiate along the sole of your foot. The pain may be achy, sharp, dull, stabbing.  It is mostly experienced when initiating movement first thing in the morning or after a period of inactivity, and may ease after a period of mobility. You may have no resting as the plantar fascia is offloaded and relaxed. It generally impacts just one foot, but it may impact both feet.

 

Causes

The plantar fascia is a thick web-like ligament which supports the arch of your foot and absorbs shock when you walk. Excessive stress and tension on the plantar fascia may cause smalls tears. Repeated stretching and tearing may inflame and irritate the fascia, though the cause remains unclear in many cases of plantar fasciitis.

 

Key factors which may increase your risk of developing this condition include:

  • Foot mechanics: Having flat feet or very high arches or adopting abnormal gait patterns may have an impact of the way your weight is dispersed when you are standing/running/walking and lead to excessive stress on the plantar fascia
  • Obesity: Extra weight increases the tension on the plantar fascia
  • Exercises: Certain exercises such as long-distance running/walking and dancing may put more stress on your heel and plantar fascia
  • Age and Gender: Plantar fasciitis is more often noted in women than men, and is most common in the 40-to-60-year age group.
  • Occupation: which require prolonged periods of walking and standing especially on hard surfaces
  • Sudden and rapid change in activity levels
  • Footwear: Wearing high heels and/or poor fitting shoes that do not provide sufficient arch support cushioning
  • Muscle tightness: particularly of your lower limbs

 

 

Diagnosis

The diagnosis of this condition may be determined by your medical and occupational history, the nature, length and severity of your signs and symptoms, and the existence of localized tenderness in your heel. You may be referred on for imaging such as X-rays, ultrasounds or MRIs to aid the diagnosis and to possibly rule out other causes for your symptoms (fractures, arthritis, heel spurs etc).

 

Management

Initial management of this condition is focused on the reduction of pain and inflammation:

  • Resting is vital
  • Ice application
  • Taking anti-inflammatory medications
  • Wearing appropriate and supportive footwear with arch supports and shock absorbing orthotics
  • Getting your foot and ankle taped for sufficient support and alignment
  • Physiotherapy (involving a graduated rehabilitation program of stretching/strengthening exercises)

If you still do not notice any improvement in your symptoms, your doctor may recommend corticosteroid therapy. Corticosteroid medication is injected into the impacted region with the purpose of treating the inflammation directly hence, relieving your pain. Using a splint at night to avoid the Achilles tendon and plantar fascia from tightening while you sleep may also be recommended at this time. A surgical intervention is seldom recommended and is only usually opted for where the pain is severe and all other treatment has failed. Please discuss your management options with your doctors.

 

Prevention

Here are some helpful tips to prevent the development of plantar fasciitis and decrease the risk of reaggravating your symptoms:

  • Ensure you make warm ups and cool downs as part of your exercise regimes
  • Undertake exercises to strengthen your lower limb muscles
  • Regularly stretch your Achilles, calf and intrinsic foot muscles to increase their flexibility
  • Gradually increase your activity and exercise levels
  • Maintain a healthy body-weight
  • Wear appropriate and supportive footwear (use orthotics for support if needed)
  • Take regular rest breaks if standing and or walking for prolonged periods of time at work

The myth about foot pronation (flat foot)

Myth: Foot pronation(flat foot) is the enemy.

Quest - Article - Surgery Sometimes, Bracing Often, Caution Always |  Muscular Dystrophy Association

In the foot, pronation should occur naturally when the foot comes into contact with the ground. Pronation will appear as the foot rolling inward and the arch flattening.

What are the benefits?

  • Dissipates the force that the foot receives from the ground

  • Allows the foot to become a stable and mobile adaptor to enhance movement opportunity

  • Loads the muscles of the extensor chain (calf, quads, glutes) to convert ground reaction forces into forward momentum so we can propel efficiently.

So why have I been told this is bad?

So as you are now aware, pronation is very normal and a critical movement to ensure we move and propel ourselves forward efficiently.

What you may have heard someone say to you is that you โ€˜overpronateโ€™?

Firstly, overpronation is subjective and not as black and white as it is sometimes made out to be. Overpronation has be defined as: โ€˜a foot that rolls inward toward the arch excessivelyโ€™.

Foot Pronation: Underpronation & overpronation explained- The Foot Clinic

What we must understand is that a pronation can only happen when the foot has a stable tripod on the ground. This means that the calcaneus (heel bone), 1st metatarsal (big toe knuckle), 5th metatarsal (little toe knuckle) must all remain in contact when the foot rolls inwards and the arch flattens.

The Foot Tripod - Fix Flat Feet

So, If you have been told you are โ€˜overpronatedโ€™ , it is most likely that your whole foot is โ€˜evertingโ€™ NOT โ€˜overpronatingโ€™.

What is Eversion?

Eversion can be defined as: โ€˜the process of turning inside-outโ€™.

In pronation your heel must naturally โ€˜evertโ€™ (sole of the heel will move away from the midline of the body) NOT your whole foot.

If your ‘whole footโ€™ everts (turns out) you will no longer have a stable foot tripod as the 5th metatarsal (little toe) will lose contact with the ground.

The key to ensuring this does not happen is to provide an environment for the bones of the midfoot (middle of the foot) and forefoot (toes) to experience the opposite motion to that of the heel. This will mean that the foot has an opportunity to truly pronate with a tripod on the ground.

 

 

So how can you help me do that?

  • At Physio fusion we can help you to bring your own body into alignment and create an environment in which the healing can begin

  • Foot strengthening exercises

  • Footwear advice

  • Referral to other healthcare specialists for further assistance (e.g. podiatrists)

To find your nearest Physio Fusion clinic and book an appointment call 09 6266186 or visit our website https://physiofusion.co.nz

Disorders of the Achilles Tendon

Basic Anatomy

The Achilles tendon is the largest tendon in the human-body. It is a band of tissue that connects your calf muscles to your heel bone (calcaneus). This tendon primarily facilitates general mobility such as walking, running, climbing stairs, jumping, and standing on your tip toes, by helping to raise the heel off the ground.

 

 

Common Achilles Pathology

Achilles tendinitis and tendinosis are two common disorders and are typically classified as overuse injuries.

Achilles tendonitis involves inflammation of the Achilles tendon. Inflammation is the body’s natural response to injury or disease, and often causes swelling, pain, or irritation. This inflammation is typically short-lived. Over time, if this is left resolved, the condition may progress to degeneration of the tendon- Achilles tendinosis, in which case, the tendon loses its organized structure and is likely to develop microscopic tears.

There are two types of Achilles tendonitis and it is based on which part of the tendon is inflamed:

  • Insertional Achilles tendonitis affects the lower portion of your tendon where it attaches to your heel bone.
  • Non-insertional Achilles tendonitis involves fibres in the middle portion of the tendon and tends to affect younger people who are active.

In both non-insertional and insertional Achilles tendinitis, damaged tendon fibres may also calcify (harden) and often bone spurs (extra bone growth) develop with insertional Achilles tendinitis. Achilles tendonitis may also increase your risk of sustaining an Achilles tendon rupture (tear).

Causes

Typically referred to as “overuse” conditions, Achilles tendonitis and tendinosis are often caused by the sudden increase in repetitive activity involving the Achilles tendon. This can put too much stress on the tendon too quickly, that can then lead to micro-injury of the tendon fibres. Because of this ongoing stress on the Achilles, the body is not able to repair the injured tissue. The structure of this tendon is then modified, resulting in continued pain and other symptoms. The Achilles tendon also has poor blood supply that makes it more susceptible to injury and may make recovery from injury slow.

Common factors that may lead to the development of disorders of the Achilles tendon include:

  • Weak and/or tight calf muscles
  • Rapidly increasing the amount or intensity of exercise within a short span of time
  • Hill climbing or stair climbing exercises
  • Presence of bony spurs in the back of your heel
  • Changes in footwear – especially changing from wearing high-heeled shoes to flat shoes
  • Wearing poor fitting, inappropriate, or worn out shoes during sporting activities
  • Exercising without adequate warm-ups and stretching
  • A sudden sharp movement which causes the calf muscles to contract and the stress on the Achilles tendon to be increased. This can cause the tendon fibres to tear.
  • Excessive mobility
  • Poor feet positioning and biomechanics (excessive pronation and flattening of the arches of the foot)

 

Symptoms

Achilles tendon pain: Causes. when to see a doctor, and treatment

 

Common symptoms include:

  • Pain and stiffness along the Achilles tendon especially first thing in the morning
  • Pain along the tendon or back of the heel that worsens with activity
  • Severe pain the day after exercising
  • Visible thickening of the tendon
  • Tenderness to touch
  • Bone spur
  • Swelling that is present all the time and gets worse throughout the day with activity

If you have experienced a sudden “pop” in the back of your calf or heel, you may have torn your Achilles tendon. Please seek urgent medical attention if you think you may have torn your tendon.

Diagnosis

If Achilles tendonitis or tendinosis is suspected, please deter from any activity or exercise which causes the pain. It is advisable to see your doctor or physiotherapist as soon as possible so that an accurate diagnosis may be made and appropriate treatment recommended.

You will be asked about the nature and duration of your symptoms and the medical professional assessing you will have a look at your foot and ankle. Ultrasound scanning may be used to evaluate the damage to the tendon and/or surrounding structures.

An MRI may be recommended if symptoms persist. X-rays may also be taken to rule out other disorders which may cause symptoms like Achilles tendonitis and tendinosis.

Achilles Tendonitis - Ankle - Conditions - Musculoskeletal - What We Treat  - Physio.co.ukHow to Treat Achilles Tendinopathy with Physical Therapy -  prohealthcareproducts.com

Treatment

Treatment will depend on the nature, severity, and length of the injury. Generally speaking, the longer the symptoms are present before treatment commences, the longer the timeframe until full recovery is attained.  Full recovery may take between three and nine months.

Initial treatment options in the early stages may include:

  • Rest – to avoid further injury to the area
  • Ice – to reduce inflammation
  • Elevation – to reduce swelling
  • Non-steroidal anti-inflammatory drugs to reduce pain and inflammation.

 How physiotherapy can help:

Physiotherapy typically focuses on two main areas: treatment and rehabilitation. Treatment may entail massage, shockwave therapy, acupuncture, gait re-education, and gentle stretching, whereas, rehabilitation predominantly entails strengthening of the Achilles and surrounding musculature.

Strengthening of the muscles surrounding the Achilles tendon facilitates healing in the tendon itself. Strengthening is attained through the utilization of specific exercises, that will be taught by your physiotherapist. It is common for the rehabilitation programme to take up to three months.

 

Exercises