Quick answer: Fibula Fracture Non Union Malunion Ankle Michigan is a common foot/ankle topic that affects many patients. Effective treatment starts with a targeted diagnosis, conservative-first treatment, and escalation only when needed. We treat this regularly at our Howell and Bloomfield Township practices. Book online, or call (810) 206-1402.
Medically reviewed by Dr. Tom Biernacki, DPM · Board-Certified Podiatric Surgeon · Last reviewed: April 2026 · Editorial Policy
The most important clinical decision with Fibula Fracture Non Union Malunion Ankle Michigan isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
Quick Answer
Non-union means a fracture has not healed and malunion means it healed in poor alignment. Both usually require further intervention rather than continued waiting, and imaging determines which applies. Same-week appointments in Howell + Bloomfield Township: (810) 206-1402.
Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Township, MI. Last updated April 2026.
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See Dr. Tom’s Top Shoe Picks →What Is a Fibula Fracture Non-Union?
A fracture non-union occurs when a fracture fails to heal — the bone ends do not bridge with new bone within the expected timeframe (typically 6–9 months for fibular fractures). A malunion is when the fracture heals, but in a non-anatomic position that impairs joint mechanics and function. Both conditions cause persistent pain, swelling, ankle instability, and difficulty with weight-bearing long after the initial injury should have resolved. Ankle fracture non-union and malunion are underrecognized causes of prolonged post-injury ankle pain — frequently dismissed as “normal” post-fracture aching when in fact they are structural problems requiring intervention. At Balance Foot & Ankle in Howell and Bloomfield Township, Michigan, Dr. Tom Biernacki, DPM evaluates and manages these complications. Call (810) 206-1402.
Why Non-Unions and Malunions Happen
Risk factors for fibular non-union: infection at the fracture site (suppresses osteoblastic activity); inadequate immobilization (excessive motion at the fracture site — non-compliance with boot or casting instructions); poor blood supply (peripheral vascular disease, smoking reduces bone blood flow by 25–40%); metabolic disorders (diabetes, hypothyroidism, vitamin D deficiency, chronic steroid use); osteoporosis; and initial fracture displacement that creates a large gap. Risk factors for malunion: inadequate fracture reduction at the time of treatment; loss of reduction during healing; and early weight-bearing before adequate callus formation in surgical cases.
Diagnosing Non-Union vs. Normal Healing Delay
The clinical distinction: normal post-fracture pain decreases progressively week over week and is absent with non-weight-bearing activities; non-union pain is persistent or worsening with weight-bearing, present even at rest, and remains present at 4+ months post-injury. Point tenderness directly at the fracture site persisting beyond 3 months is highly suggestive of non-union. Serial X-rays are the first imaging tool — absence of bridging callus at 4–6 months is the radiographic definition of non-union. CT scan more precisely defines the non-union gap and bone quality. MRI identifies associated soft tissue complications (tendon injury, osteochondral lesion). Bone scan (scintigraphy) distinguishes hypertrophic non-union (active healing attempt, better prognosis) from atrophic non-union (absent healing activity, requires intervention).
Conservative Management Options
Hypertrophic non-unions (bone attempting to heal but failing due to mechanical instability) may respond to: extended immobilization in a cast or pneumatic boot; bone stimulation devices (low-intensity pulsed ultrasound or electrical bone stimulation) — FDA-approved, improve non-union healing rates by 20–30% in appropriately selected cases; addressing underlying metabolic deficiencies (optimize vitamin D to >50 ng/mL, manage diabetes, cease smoking); and protected weight-bearing with crutches to eliminate fracture-site motion. Conservative management success rate for hypertrophic non-union with bone stimulation: 60–75%. Atrophic non-unions do not respond to conservative management and require surgery.
Surgical Management — Revision ORIF
Surgical treatment for fibular non-union: revision open reduction and internal fixation (ORIF) with bone grafting. The procedure involves: freshening the non-union surfaces to create a biologically active healing environment; applying autograft (typically from the iliac crest) or allograft bone to fill the gap; and rigid internal fixation with a plate and screws to eliminate motion at the site. For malunions: corrective osteotomy to restore anatomic fibular length and rotation, followed by plating. Malunion correction in the context of established ankle arthritis is more complex — combined osteotomy and cartilage restoration or arthrodesis may be required. Recovery: 8–10 weeks non-weight-bearing after revision surgery, 4–6 months to full activity.
Post-Fracture Ankle Arthritis — Managing the Long-Term Consequences
Both non-union and malunion increase the risk of post-traumatic ankle arthritis — the malpositioned or mechanically unstable ankle transmits abnormal force to the tibiotalar cartilage over time. Conservative management of post-traumatic arthritis: custom orthotics with a rigid ankle foot orthosis (AFO) or Arizona brace for joint stabilization; rocker-bottom shoe modifications; MLS laser therapy for synovitis; and corticosteroid or hyaluronic acid injections for symptom management. For advanced post-traumatic arthritis with failed conservative management: ankle arthrodesis (fusion) or total ankle replacement.
Ankle Fracture Complication Management in Howell & Bloomfield Township Michigan
Dr. Tom Biernacki, DPM evaluates ankle fracture non-unions, malunions, and post-fracture complications at Balance Foot & Ankle — serving Howell, Brighton, Bloomfield Township, Troy, Auburn Hills, West Bloomfield, and all Southeast Michigan. If your ankle fracture “healed” but you still have persistent pain or instability at 4+ months, seek a second opinion evaluation. Book online or call (810) 206-1402.
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Our board-certified podiatrists treat this condition at two convenient locations. Same-day appointments often available.
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Howell Office
4330 E Grand River Ave
Howell, MI 48843
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Bloomfield Township Office
43494 Woodward Ave, #208
Bloomfield Township, MI 48302
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Book Your AppointmentPros & Cons of Conservative Care for foot care
Advantages
- ✓ Conservative care first
- ✓ Same-week appointments
- ✓ Multiple insurance accepted
Considerations
- ✗ Self-treatment can mask issues
- ✗ See a podiatrist if pain >2 weeks
Dr. Tom’s Recommended Products for foot care
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we use with patients.
Footnanny Heel Cream Dr. Tom’s Pick
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About Your Care Team at Balance Foot & Ankle
Dr. Tom Biernacki, DPM · Board-Certified Foot & Ankle Surgeon. Specializes in conservative-first care, minimally invasive bunion surgery, and complex reconstruction.
Dr. Carl Jay, DPM · Accepting new patients. Specializes in sports medicine, athletic injuries, and routine podiatric care.
Dr. Daria Gutkin, DPM, AACFAS · Accepting new patients. Specializes in surgical reconstruction and pediatric podiatry.
Locations: 4330 E Grand River Ave, Howell, MI 48843 · 43494 Woodward Ave Suite 208, Bloomfield Township, MI 48302
Hours: Mon–Fri 8:00 AM – 5:00 PM · (810) 206-1402
PowerStep Dynamic Ankle Stability Sock (DASS)
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In-Office Treatment at Balance Foot & Ankle
If home treatment isn’t providing relief for your foot and ankle injuries, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.
Same-day appointments available. (810) 206-1402
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Or call: (810) 206-1402
Dr. Tom Biernacki, DPM is a board-certified foot & ankle surgeon (ABFAS & ABPM) 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 made him one of the most-followed foot & ankle educators on YouTube.