Arthritis in The Foot

What is Arthritis in The Foot?

The word arthritis is a word with Latin roots. “Arthro” means “of the joint,” and “itis” means “inflammation.”

So it makes sense that arthritis is the name of the condition that affects the joints, causing pain and inflammation. Another important factor of arthritis is that it results in permanent damage to the joints.

Symptoms of arthritis in the foot and ankle include pain, swelling, stiffness, and difficulty walking. 

In this post I will specifically discuss Osteo-Arthritis. I will write about the other types including Rheumatoid, Psoriatic and sero-negative types in a future post.

What are the Different Types of Arthritis?

There are many types of arthritis and all of them cause inflammation, pain and degradation of the joints of the body.

The main five types that we tend to see in the feet and ankles are:

    • Osteo-arthritis
    • Rheumatoid Arthritis
    • Psoriatic Arthritis 
    • Gouty Arthritis
    • Ankylosing Spondylitis

Osteo-arthritis in The Foot

Osteo arthritis is most commonly caused by called repetitive stress, and is often referred to as a wear and tear type of disease.

It is also by far the most common type of arthritis that we see in the feet.

Knees, hips, ankles, toes and the mid-foot are classic areas of the body to be affected by osteoarthritis.

Repetitive stress is often caused by excessive activity, such as running, jumping. People who play high impact sports for years will often suffer with osteoarthritis.

In the lower limbs, repetitive stress is greatly increased if the person is over-weight.

Arthritis in the foot and ankle can also be caused by injury or ageing.

Injuries such as broken bones where the fractures crosses over the joint, will often lead to permanent damage of that joint and therefore arthritis.

Arthritis can also increase your falls risk.

Osteo-arthritis on Top of The Foot

The area running across the top of the foot is a classic area for arthritis in the foot.

Called the mid-tarsal joint, it is particularly prone to a lot of stress as we walk millions of kilometres throughout our lives.

From repeated stress of the body weight every time you take a step, and several times your body weight if you are running or jumping.

The below picture shows the small lips and spurs that form across the top of the mid-tarsal and the Lisfrancs joint from repeated stress.

When these lips become significant, the arch of the foot can no longer flex (by slightly collapsing) which is the natural shock absorbing system of the foot.

This has a couple of detrimental effects:

  • Pain – as the lips and spurs are forced together by walking – pain results,
  • Compensation – as the mid foot can no longer flex as well as it could, other joints such as the ankles, knees, or hips need to compensate, which in turn puts more stress on them.
An X-ray showing Lipping and spurring on the top of the foot.

Osteo-arthritis in the Big Toe - Hallux Limitus and Rigidus-

Another common spot for arthritis in the feet is where the big toe joins the foot (first Metatarsal-phalangeal joint or MPJ1).

Lipping and spurring can occur across the top of the joint causing a restriction in the amount of movement of the joint.



This joint is absolutely crucial for normal walking and running. The normal range of motion for the First Metatarsal Phalangeal joint is 70 degrees in an upward direction (dorsiflexion). As you can see in the diagram to the right.

A reduction in the amount that the toe can move upwards is called Hallux Limitus and forces the person to compensate through other joints in order to move forwards.

A diagram of a man walking with a normal giat pattern with an arrow pointing to the 1st MPJ which requires 65degrees of dorsiflexion

Some people with advanced arthritic changes can have ZERO degrees of movement in this joint. This condition is called Hallux Rigidus and means that the normal mechanism of walking over your foot to go forwards is blocked and another compensation is required.  

One of the most common compensations for this condition is to turn the foot outwards so that the person can roll over the middle of the foot. Another common compensation is to tip the foot outwards so that they can toe off through the smaller toes.

The problem with compensation is that it nearly always will cause pain and problems somewhere else in the body as another joint is forced to behave in a way outside it’s normal movement.

Osteo-Arthritis in the Ankle

The ankle can also be affected by osteo-arthritis leading to pain, a lack of movement and compensation.

The ankle is made up of three bones: the talus, which sits atop the heel bone, plus the tibia and fibula which are the two bones of the lower leg.

It is surrounded by a small amount of fluid that lubricates the joint and acts as a shock absorber.


In a normal ankle, the range of motion is usually a total of 65 to 75 degrees. Made up of 10-20 degrees of dorsi-flexion (upwards) and 40-55 degrees of plantar flexion (downwards).

The X-ray to the right show a side on (lateral) view of an ankle and demonstrates the lipping which is occurring at the front of the tibia (leg bone).

This lipping reduces the amount of upwards movement available in the ankle which causes pain and dysfunction.

An X-ray of an ankle which shows frontal lipping which reduces the range of motion avalailble in that joint
A diagram of a man walking with normal gait with an arrow pointing to the ankles stating that 10-20 degrees of dorsiflexion is required for normal gait.

In the picture to the left you can see a man walking and the arrow points to where the flexion is needed in the ankle to allow the person to move forwards normally.

If there is less than 10 degrees of dorsiflexion, then the body needs to compensate in another area such as the knees, or hips or big toe joint to allow the person to walk. This compensation can lead to over use and wear and tear of other joints, which often results in pain.

Treatment of Osteo-arthritis in the Foot and Ankle

There are several treatments for osteo-arthritis which can be quite effective in reducing pain and discomfort in the short term. Whilst this is very important, it doesn’t do anything to treat the root cause and slow down the progression of the disease.

Medications may include oral anti-inflammatory medications which include:

  • Ibuprofen (such as Nurofen)
  • naproxen (such as Naprosyn)
  • diclofenac (such as Voltaren)
  • celecoxib (such as Celebrex). 
Some of these including diclofenac (Voltaren) can also be bought over the counter in a topical form (applied to the area – not oral).
N.B. before taking aby of the medications listed above, or any new medications, you must consult your medical practitioner.
Physiotherapists can also play a big part of your recovery by helping to strengthen the muscles that support the relevant joints and help you to adapt the way you do some activities to put less stress on arthritic joints.

Podiatry Treatment Options

As a podiatrist our job is to help the patient put off surgery for as long as possible.

Our treatments plans are tailored to you to allow you to stay as active as possible and with little pain, or pain free.

By taking a full and thorough history and then performing a physical examination, gait assessment and range of motion studies, we are able to work out exactly which treatment options are the most suited to your condition and your goals as well.

The most effective podiatry treatment for arthritis in the foot, ankles, knees and hips are custom foot orthotics. To read more about custom foot orthotics click here.



To prescribe custom foot orthotics we do a thorough examination as mentioned above including using our high-tech Sensor Medica Treadmill which measures the pressures under your feet during different stages of gait, and integrates that with a high speed camera.

This great piece of tech helps our expert podiatrists to diagnose your condition faster and more accurately, and also helps us to know what angles and features we need to build into your custom orthotics.

A patient on our high tech sensor medica treadmill
A flexible custom foot orthotic

For most people with arthritis in the foot, we will choose a flexible orthotic that will improve the shock absorption to your feet, ankles, knees and hips as well as facilitating your body’s movement in the least stressful way.

Using orthotic therapy we can reduce the pain you feel from arthritis and often reduce the progression of osteo-arthritis.


Our philosophy with orthotics is all around the more recent theories of facilitating good movement, rather than trying to force your feet and ankles into a certain position.

This way we help the body to find the path of least resistance when you start weight-bearing activities. By reducing some of the unnecessary sideways movement we reduce the stress on soft tissue and cartilage, and therefore there is usually less pain and progression of injury.

I’ve spoken a lot about orthotic because we find them so effective but, Podiatrists can also offer the following treatments for arthritis in the foot:

  • exercises to strengthen the muscles around your joints and to loosen the tight muscles placing strain on them,
  •  footwear advice – this alone can make a huge difference. Being in the right shoe has helped many people to live with a lot less pain,
  • padding and strapping of joints in the short term to reduce pain,
  • dry needling – to reduce pain and reduce tension in muscles,
  • goal setting – to help you to get from now, to where you want to be.

Surgical Treatment Options for Foot Arthritis

Sometimes though, the only way to reduce the pain and allow someone to live a normal life is to get surgery performed where they may:

  • replace the joint altogether. Especially in the hips and knees where surgical replacements are very successful,
  • Fuse a joint. By fusing a joint the pain is removed from that area, but it will often place more stress on other tissues and joints. This is performed when most other treatments have been tried and failed,
  • Arthroscopy – through keyhole surgery the surgeon “cleans up” a joint by removing damaged cartilage, bone spurs and chips or other tissue which is causing a problem.
  • Shortening/tightening ligaments or tendons to provide better support for the joint.
Most people want to avoid “the knife” if possible and are quite motivated to try whatever we can do to keep them moving and being active with minimal pain.

We're Here For You

If you suffer from arthritis in the foot, ankles, knees or hips, it affects your enjoyment of everyday activities.
Our mission is to help as many people as possible to get the most out of life by promoting pain free movement.
If youhave problems with arthritis in the feet or any other foot condition call: 3351 8878.
Or book online below.