Ankle Arthritis In Singapore - Regain your mobility.
Ankle arthritis is a debilitating condition that can significantly impact a person’s mobility and quality of life. While often overshadowed by knee and hip arthritis, its prevalence is notable in Singapore’s aging and active population. Unlike other joints, ankle arthritis is frequently “post-traumatic,” meaning it often stems from old injuries like fractures or severe sprains.
What Is Ankle Arthritis?
Ankle arthritis is a clinical condition characterised by the progressive deterioration of the articular cartilage in the tibiotalar joint—the “hinge” where the shin bone (tibia) meets the ankle bone (talus).
In a healthy ankle, this cartilage acts as a smooth, slippery “shock absorber,” allowing the bones to glide over each other without friction. In an arthritic ankle, this protective layer thins and wears away, leading to several structural changes:
- Bone-on-Bone Friction: As the cartilage disappears, the bones begin to rub directly against each other, causing inflammation and sharp pain.
- Osteophytes (Bone Spurs): In an attempt to stabilize the damaged joint, the body may grow extra bits of bone at the edges of the joint. These spurs can “catch” or limit how far you can bend your foot.
- Subchondral Sclerosis: The bone underneath the damaged cartilage becomes harder and denser (visible as white patches on an X-ray) due to the increased pressure.
- Joint Space Narrowing: On a medical scan, the “gap” between the bones (which is actually where the invisible cartilage sits) visibly shrinks.
Key Statistics And Numbers About Ankle Arthritis
About 1% of the population in Singapore suffers from ankle arthritis, as explained by Dr Ananda Vella.
Patients typically can resume normal activities 6-8 weeks after lateral total ankle replacement surgery and engage in strenuous activities. after 6 months.
The ankle prosthesis can last about 25 to 30 years.
Common Symptoms To Watch For
Ankle arthritis often develops slowly. In Singapore’s humid climate, many patients also report “weather-aching” joints. Look out for:
- Persistent Pain: Pain during walking, standing, or even at rest in advanced stages.
- Morning Stiffness: Difficulty moving the ankle joint first thing in the morning or after sitting for long periods.
- Swelling and Warmth: Visible inflammation around the ankle bone (malleolus).
- Reduced Range of Motion: Difficulty walking on uneven ground (like Singapore’s park connector trails) or climbing stairs.
- Grinding Sensations: A “clicking” or “grating” feeling (crepitus) within the joint.
Why Does It Happen? (Causes & Risk Factors)
- Old Injuries: The primary cause in Singapore. Previous fractures or severe ligament tears change joint mechanics, leading to premature wear.
- Aging: Natural wear and tear of cartilage over time.
- Obesity: With obesity, the increased load on the small ankle joint accelerates degeneration.
- Medical Conditions: Rheumatoid arthritis, gout (highly prevalent in Singapore), and infections.
Diagnosis And Treatment Options In Singapore
Diagnosis typically involves a physical exam and weight-bearing X-rays, which are the gold standard for assessing joint space narrowing.
Non-Surgical (Conservative) Treatments
Medical specialists may recommend:
- Lifestyle Modification: Shifting from high-impact sports (running) to low-impact ones (swimming or cycling).
- Physiotherapy: Strengthening the muscles around the ankle to stabilize the joint.
- Orthotics: Custom insoles or ankle-foot orthoses (AFOs) to offload pressure.
- Injections: Corticosteroid or Hyaluronic acid injections for temporary pain relief.
Surgical Interventions
If conservative methods fail, surgical options include:
- Ankle Arthroscopy: “Keyhole” surgery to remove bone spurs or loose fragments.
- Ankle Fusion (Arthrodesis): Fusing the bones together to eliminate pain. This is a common and reliable procedure in Singapore for severe cases.
- Total Ankle Replacement: Replacing the joint with an artificial one to preserve movement. This is becoming more common in Singapore as technology improves.
Learn More About Ankle Arthritis
Guide To Ankle Arthritis In Singapore
Lateral Total Ankle Replacement Surgery
Ankle Arthritis Myths And Facts
Find The Best Orthopaedic Surgeon In Singapore
When it comes to your joint health, you naturally would like to find the best orthopaedic surgeon in Singapore. Find out how and get a head start from our article on Finding The Best Orthopaedic Surgeon In Singapore.
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Our Preferred Doctor You Can Consider For Ankle Arthritis Treatment
- Dr Ananda Vella is an orthopaedic surgeon with over 20 years of experience treating a wide range of lower limb, sports and general orthopaedic conditions. His expertise includes minimally invasive and arthroscopic techniques for foot and ankle problems, knee and hip conditions, and sports injuries.
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Ankle arthritis is a debilitating condition that can occur insidiously. It is often related to patients having chronic ankle instability from old injuries. It is also sometimes related to neglected fractures around the ankle that were not treated appropriately. Patients may experience ankle joint pain, swelling and stiffness. It is best to seek early medical intervention before the arthritis progresses so that joint preserving treatments can be explored.
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Take a proactive step for your health and peace of mind today. If you need to see a doctor about ankle arthritis, our team is here to assist.
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FAQs - Test Your Knowledge About Ankle Arthritis
While the loss of cartilage in the ankle is currently irreversible, the symptoms can often be managed successfully without surgery. Many patients find significant relief through a combination of physical therapy to strengthen supporting muscles, custom orthotics (insoles) to correct gait, and weight management to reduce the load on the joint. Surgery is typically only considered “end-stage” when pain interferes with daily life and conservative treatments no longer provide relief.
Both procedures have high success rates in Singapore, but the “best” choice depends on your lifestyle:
- Ankle Fusion (Arthrodesis): This is the traditional “gold standard.” It removes the pain by fusing the bones together. It is incredibly durable and better for younger, more active individuals or those with heavy manual jobs.
- Total Ankle Replacement (Arthroplasty): This involves installing a prosthetic joint. The main advantage is that it preserves movement, which helps protect the surrounding joints from wearing out. It is often recommended for older patients who want to maintain a natural walking gait
Yes, and in fact, movement is encouraged to prevent the joint from “freezing up.” However, you may need to switch your routine. High-impact activities like running or HIIT (High-Intensity Interval Training) can accelerate wear. Singapore’s many public pools and park connectors are excellent for low-impact alternatives like swimming, cycling, or brisk walking in supportive footwear.
Additional Resources
- Ankle Arthritis | Orthocare Orthopaedic & Sports Medicine
- Foot and Ankle Arthritis | Cleveland Clinic
- Ankle Arthritis (Ankle Pain): Causes and Tips to Manage | HealthXchange
- First Lateral Ankle Replacement Surgery In Southeast Asia By Dr Ananda Vella | Health365.sg
- An evaluation of the total ankle replacement in the modern era: a narrative review | National Library of Medicine
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