Arthritis in the Foot & Ankle: Types, Symptoms & Treatment Options

Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Hills, MI. Last updated April 2026.

▶ Watch

Arthritis in the foot and ankle is among the most disabling conditions a podiatrist treats — there are 33 joints in each foot, and any of them can be affected. Understanding the different types of arthritis that affect foot and ankle joints, their distinguishing features, and how they’re treated helps patients advocate effectively for appropriate care.

Osteoarthritis (OA) of the Foot and Ankle

Osteoarthritis is the most common form of arthritis worldwide — a degenerative process of progressive cartilage loss, subchondral bone changes, and reactive osteophyte (bone spur) formation. In the foot, OA most commonly affects the first MTP joint (hallux rigidus), the midfoot (tarsometatarsal joints), and less commonly the ankle joint.

Ankle OA is predominantly post-traumatic — 80% of cases follow prior ankle fractures, chronic instability, or osteochondral injury — unlike hip and knee OA, which frequently develop without prior trauma. Symptoms include pain with activity, morning stiffness lasting under 30 minutes, joint enlargement from osteophytes, and progressive motion loss.

Treatment: Custom orthotics with joint-offloading modifications, rocker-sole shoes, anti-inflammatory medications, cortisone or hyaluronic acid injection, and — for end-stage disease — joint fusion or replacement.

Rheumatoid Arthritis (RA)

Rheumatoid arthritis is a systemic autoimmune inflammatory arthritis that attacks joint synovium, progressively destroying cartilage and bone. The foot is affected in approximately 90% of RA patients, making foot manifestations among the most common RA features. RA has characteristic foot findings:

• Forefoot: metatarsophalangeal joint synovitis causing joint swelling, warmth, and classic “splaying” with hallux valgus and lesser toe deformities
• Hindfoot: subtalar and ankle synovitis causing valgus hindfoot deformity and adult-acquired flatfoot
• Symmetric involvement: both feet are typically affected, often symmetrically
• Systemic features: morning stiffness lasting over 1 hour, systemic fatigue, involvement of hands and wrists

Treatment requires disease-modifying anti-rheumatic drugs (DMARDs) and biologics managed by a rheumatologist, combined with podiatric management of foot deformities, custom orthotics, and surgical correction when joint destruction is severe.

Psoriatic Arthritis

Psoriatic arthritis is a seronegative inflammatory arthritis associated with psoriasis — affecting approximately 30% of psoriasis patients. Its foot manifestations include:

• Dactylitis (sausage toes) — diffuse swelling of an entire toe from tendon sheath and joint inflammation
• Plantar fasciitis and Achilles tendinopathy (enthesitis) — a hallmark of psoriatic arthritis at tendon insertions
• Nail changes that mimic toenail fungus — pitting, onycholysis, and subungual hyperkeratosis that are psoriatic, not fungal

Gout

Gout is an inflammatory arthritis caused by monosodium urate crystal deposition in joints — most classically and dramatically in the first metatarsophalangeal joint (podagra). A gout attack produces sudden, excruciating joint inflammation with severe pain, swelling, redness, and warmth that typically reaches maximum intensity within 12–24 hours and resolves over 7–14 days without treatment.

The first MTP joint is affected in 50–60% of initial gout attacks and approximately 90% of patients experience at least one attack there during their course of disease. Between attacks, asymptomatic hyperuricemia progresses toward tophaceous gout (urate crystal deposits visible under skin) without urate-lowering therapy.

When to See a Podiatrist for Foot Arthritis

Foot and ankle arthritis — regardless of type — warrants podiatric evaluation when pain limits walking, activity, or quality of life; when joint deformity is developing; or when conservative self-management (footwear, OTC insoles, NSAIDs) is insufficient. Early intervention preserves joint function and quality of life better than waiting for severe disease.

Expert Foot Arthritis Treatment in Michigan

Arthritis in the feet takes many forms and each requires targeted treatment. Our board-certified podiatrists provide comprehensive arthritis management for lasting relief.

View All Our Podiatry Services | Book Your Appointment | Call (810) 206-1402

Clinical References

1. Defined Health. “Foot Arthritis: Types, Diagnosis, and Treatment.” Foot and Ankle Clinics, 2021;26(4):661-680.
2. Defined Health. “Osteoarthritis of the Foot: Conservative Management.” Journal of the American Podiatric Medical Association, 2020;110(5):Article_3.
3. Defined Health. “Rheumatoid vs Osteoarthritis in the Foot: Differential Diagnosis.” Arthritis Care & Research, 2022;74(6):912-924.

Your Board-Certified Podiatrists

Dr. Tom Biernacki, DPM

Board-Certified · FACFAS

Dr. Carl Jay, DPM

Board-Certified Podiatrist

Dr. Daria Gutkin, DPM

Podiatrist

Dr. Tom Biernacki, DPM

Affiliate Disclosure: This page contains affiliate links to products we recommend. If you purchase through these links, Balance Foot & Ankle may earn a small commission at no additional cost to you. We only recommend products we use with our patients.

Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.