Ankle arthritis is something many of my patients live with quietly for months, sometimes years, before seeking specialist advice.
Often, by the time they see me, they have a long list of questions they've been meaning to ask.
This article is structured around those very questions. I've written it as I would explain things in clinic: clearly, honestly and practically.
Every ankle is different, and treatment must be tailored to the individual, but understanding the condition is the first step towards regaining control.
An arthritic ankle typically feels stiff, painful and unreliable.
Patients often describe:
Unlike hip or knee arthritis, ankle arthritis is frequently post-traumatic. Many patients recall a previous significant ankle sprain or fracture. Over time, joint cartilage wears away, and the smooth gliding surfaces become rough.
Pain is not constant in early stages — it often fluctuates with activity levels.
Persistent stiffness and pain that does not fully settle between episodes is a key indicator.
Clinical assessment is essential. In clinic, I examine:
X-rays confirm the diagnosis by showing joint space narrowing, bone spurs (osteophytes) and alignment changes.
MRI may be useful if symptoms are disproportionate or if additional pathology is suspected.
Importantly, not all ankle pain is arthritis. Tendon problems, impingement syndromes and instability can mimic similar symptoms. That's why specialist assessment matters.
Ankle osteoarthritis typically progresses through four radiographic stages:
Stage 1 – Early:
Minimal joint space narrowing. Small osteophytes may be visible. Symptoms are often mild and intermittent.
Stage 2 – Mild to Moderate:
Clear narrowing of the joint space. Increasing stiffness and activity-related pain.
Stage 3 – Advanced:
Marked joint space loss. Bone-on-bone contact may occur in certain areas. Pain becomes more persistent, and movement is significantly restricted.
Stage 4 – End-Stage:
Severe joint destruction with complete loss of cartilage. Deformity may develop. Pain may occur even at rest.
Treatment options differ significantly depending on the stage.
In most cases, yes – but within reason.
Walking maintains joint mobility, stimulates cartilage nutrition and supports overall health. Completely avoiding movement often worsens stiffness.
However, walking should be:
If walking causes severe pain that lingers for days, it may be excessive.
The key is controlled, consistent loading rather than prolonged high-impact activity.
Excessive, repetitive impact without adequate recovery can aggravate symptoms.
While walking does not directly "wear out" cartilage in a simple mechanical sense, overloading an already inflamed joint can:
Patients with advanced arthritis often benefit from mixing walking with low-impact activities such as cycling or swimming.
Several factors accelerate progression or exacerbate symptoms:
Addressing modifiable factors, particularly weight management and muscle imbalances, can significantly reduce symptoms.
There is no single "best" exercise. The goal is to improve mobility, strengthen supporting muscles and maintain good balance and proprioception.
Below are six exercises I frequently recommend. These should be pain-guided — mild discomfort during exercise is acceptable; sharp or worsening pain is not.
Purpose: Improve ankle flexibility
How to do it: Stand facing a wall. Place your foot flat on the floor with toes 5–10cm from the wall. Keeping your heel down, bend your knee toward the wall.
Repetitions: 10 repetitions
Frequency: 2–3 sets daily
If pain occurs at the front of the ankle, reduce the range.
Purpose: Reduce stiffness and improve joint mechanics
Place hands against a wall. Step one foot back. Keep heel flat and knee straight. Lean forward.
Hold for 30 seconds. Repeat 3 times per side. Daily.
Purpose: Gentle mobility
Sit with leg elevated. Trace the alphabet in the air using your foot. Repeat once or twice daily.
This maintains multi-directional movement without load.
Purpose: Improve muscle support around the joint
Attach a resistance band to a stable object. Perform:
10–15 repetitions each direction. 2–3 sets. 3–4 times per week.
Having good muscle strength supports your joint stability and helps reduce pain.
Purpose: Strengthen calf and ankle stabilisers
Stand holding support. Rise slowly onto toes. Lower slowly over 3 seconds.
Start with both legs: 10–12 reps, 2–3 sets, 3 times per week. Progress to single-leg exercises if tolerated.
Purpose: Improve neuromuscular control
Stand on one leg for 30 seconds. Repeat 3 times per side. Daily.
Progress by closing eyes or standing on a cushion.
Treatment depends on severity.
Most patients benefit from a structured conservative plan first.
Surgical options include:
The choice depends on age, activity level, alignment and arthritis stage.
My role as an ankle specialist is to work closely with you and guide you through these decisions carefully and individually.
An ankle brace can be helpful in certain situations.
Bracing may:
However, long-term, constant bracing in a rigid brace without strengthening can lead to muscle weakness.
I typically recommend braces during flare-ups or prolonged walking rather than continuous use. Soft ankle supports can often be enough.
Wearing good, supportive footwear is often equally as important.
It's important to be honest here — we cannot reverse established osteoarthritis.
What we can do is:
In the early stages, conservative measures can control symptoms very effectively.
In advanced stages, surgical intervention — particularly ankle replacement or fusion — can be life-changing for the right patient.
The aim is not simply to treat X-rays, but to treat you, your symptoms and your goals.
Ankle arthritis can feel limiting and frustrating, particularly if you are used to being active. But many patients continue to walk, travel and enjoy sport with the right guidance.
If you are experiencing persistent ankle stiffness or pain, an early specialist assessment can clarify the diagnosis, stage the arthritis accurately and provide a tailored plan.
My approach is always the same — start conservatively where appropriate, intervene surgically only when necessary, and ensure that every decision is made with a full understanding of your goals and lifestyle.
If you have questions about your ankle, bring them. The right answers begin with the right conversation.
Yes, walking can be beneficial when done in moderation. Controlled, low-impact walking helps maintain joint mobility, nourishes cartilage through movement and supports overall joint health. However, excessive walking on hard surfaces or beyond your pain threshold can increase swelling and discomfort, so it's important to tailor activity to your symptoms and use supportive footwear.
Persistent stiffness and pain inside the ankle, especially after inactivity (like first thing in the morning), along with swelling and reduced range of motion, can indicate arthritis. A clinical assessment and imaging such as X-rays or MRI can confirm the diagnosis and rule out other causes like tendon injuries.
See a specialist if your pain increases, becomes constant, limits daily activities, doesn't settle with conservative care, or if you notice joint deformity or mechanical symptoms (like catching or locking). Early specialist input improves management decisions and outcomes.
Not usually. Appropriate exercise strengthens the muscles that support the joint, improves balance and reduces pain. The key is to avoid sharp pain, excessive load and to choose low-impact activities or modify intensity as needed.
Yes, in selected cases. Injections (e.g., corticosteroids) may provide short or medium-term pain relief when conservative care isn't enough. Surgery, such as realignment (osteotomy), fusion or replacement, may be considered in advanced arthritis or when pain and dysfunction persist despite optimal non-operative treatment.
Martin Klinke is one of the leading ankle surgeons in London. With an impressive background in both Orthopaedics and Sports Medicine, he takes a comprehensive and compassionate approach to your treatment. He’s a trusted, reputable surgeon who can help get you back in the game!
Mr Martin Klinke offers outpatient consultations at the Cleveland Hospital and the Cleveland Clinic in London.
You can find all his patient reviews here.
