Arthritis of the Foot & Ankle

Arthritis occurs when the protective cartilage in a joint wears down, leading to inflammation, stiffness, and pain. The foot and ankle contain more than 30 joints, making them especially vulnerable to arthritis-related changes.

Foot Arthritis

Arthritis in the foot most commonly affects the:

• Midfoot (top of the foot)
• Big toe joint (hallux rigidus)
• Hindfoot joints

When cartilage deteriorates, bones may rub against each other, leading to pain, swelling, bone spurs, and difficulty walking.

Ankle Arthritis

Ankle arthritis develops when cartilage in the ankle joint breaks down. Unlike hip or knee arthritis, ankle arthritis is often linked to prior injury rather than aging alone.

Common symptoms include:

• Persistent pain with walking or standing
• Swelling around the joint
• Stiffness, especially in the morning
• Reduced range of motion
• Difficulty navigating stairs or uneven ground

Understanding the different types of arthritis is also essential for proper treatment:

• Osteoarthritis (Wear-and-Tear Arthritis): The most common form. Cartilage gradually breaks down over time due to aging, repetitive stress, or biomechanical imbalance.
• Post-Traumatic Arthritis: Develops after an injury such as a fracture, severe sprain, or dislocation. Even injuries from years ago can lead to joint degeneration later in life.
• Rheumatoid Arthritis (RA): An autoimmune condition in which the immune system attacks healthy joint tissue. RA often affects both feet and can cause progressive deformity if untreated.
• Gout: A form of inflammatory arthritis caused by uric acid crystal buildup, often affecting the big toe joint. Gout attacks can cause sudden, severe pain and swelling.

Our team carefully evaluates each case to determine the specific type and stage of arthritis before recommending treatment.

Several factors increase the risk of developing arthritis in the foot and ankle:

• Aging and natural cartilage wear

• Previous injuries (fractures, sprains, sports trauma)

• Obesity or excess body weight

• Repetitive high-impact activity

• Flat feet or structural abnormalities

• Autoimmune disorders such as RA

• Family history of arthritis

Because the ankle joint often develops arthritis after trauma, many patients are surprised to learn that an old sports injury may be contributing to their current pain.

A thorough evaluation is the first step toward lasting relief.

At the Foot & Ankle Center of Arizona, diagnosis may include:

• Detailed medical history and symptom review
• Physical examination to assess motion, swelling, and alignment
• X-rays to evaluate joint space narrowing and bone spurs
• MRI or CT imaging for advanced assessment
• Blood testing if rheumatoid arthritis or gout is suspected

We focus on identifying not only the presence of arthritis, but also the underlying biomechanical contributors — ensuring your treatment plan addresses the root cause, not just the symptoms.

Many patients achieve significant relief with conservative care. Treatment is always personalized based on the type and severity of arthritis, lifestyle, and long-term goals.

• Lifestyle Modifications: Maintaining a healthy weight reduces stress on the ankle joint. Avoid high-impact activities that may worsen symptoms, opting for low-impact exercises like swimming or cycling instead.

• Physical Therapy: A physical therapist can design exercises to strengthen the muscles around your ankle, improving support and stability. Stretching routines can help maintain flexibility and reduce stiffness.

• Medications: Over-the-counter NSAIDs like ibuprofen can reduce pain and inflammation. In more severe cases, prescription medications may be recommended.

• Orthotic Devices: Custom shoe inserts can improve foot alignment, while ankle braces provide additional support and stability.

• Injections: Corticosteroid injections can provide temporary relief from inflammation and pain. Hyaluronic acid injections may help lubricate the joint, improving movement.

If non-surgical methods don’t provide sufficient relief, surgical options may be necessary.

• Arthroscopic Debridement: A minimally invasive procedure to remove loose cartilage or bone spurs from the joint.

• Ankle Fusion (Arthrodesis): The bones in the ankle joint are fused to eliminate pain, though this limits joint movement.

• Total Ankle Replacement (Arthroplasty): The damaged joint is replaced with an artificial implant, preserving more natural movement. This procedure is ideal for those seeking to maintain mobility but comes with potential risks like implant loosening over time.

• Joint-Specific Procedures for RA or Severe Deformity: Including reconstruction or realignment procedures when needed.

Some people also find relief through alternative treatments:

• Acupuncture: May help reduce pain and improve circulation in the affected joint.

• Dietary Supplements: Glucosamine and chondroitin are popular supplements that may support joint health.

• Massage and Chiropractic Care: Gentle manipulation can help alleviate tension and improve joint function.

Our fellowship-trained surgeons specialize in advanced reconstructive techniques and will walk you through all options to determine the best path forward

Foot and ankle arthritis can be challenging, but with the right combination of treatments, you can manage symptoms and maintain an active lifestyle. From lifestyle modifications and physical therapy to surgical options, there are numerous ways to address the condition. If you’re experiencing persistent ankle pain, consult a healthcare professional for a personalized treatment plan.