Foot Drop — AFO Brace & Conservative Management Michigan

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

What Is Foot Drop?

Foot drop (drop foot) is an inability to dorsiflex the foot — lift the front of the foot during the swing phase of walking — due to weakness or paralysis of the tibialis anterior and extensor muscles. The result is a steppage gait: the patient excessively lifts the knee to swing the foot through without the toe dragging on the ground. Foot drop is a symptom, not a diagnosis — it results from neurological injury at one of several levels: the common peroneal nerve at the fibular head (most common peripheral cause — injury from knee crossing, hip replacement, or fibular fracture); lumbar radiculopathy at L4–L5 levels; stroke or other central nervous system injury; Charcot-Marie-Tooth disease; or multiple sclerosis. At Balance Foot & Ankle in Howell and Bloomfield Hills, Michigan, Dr. Tom Biernacki, DPM provides AFO bracing and conservative management for foot drop. Call (810) 206-1402.

AFO Brace — The Primary Conservative Treatment

An ankle-foot orthosis (AFO) is the primary conservative treatment for foot drop. The AFO positions the ankle in neutral dorsiflexion during the swing phase, preventing toe drag and normalizing gait mechanics. Types: solid AFO — a rigid posterior shell that maintains ankle in fixed dorsiflexion, maximum support, appropriate for complete peroneal palsy; articulated AFO — allows plantarflexion but limits dorsiflexion below neutral, better gait mechanics than solid AFO in patients with partial dorsiflexion; carbon fiber dynamic AFO — stores energy during loading and returns it during toe-off, providing spring-like assistance, lightest and most functional option for active patients with mild-moderate foot drop; and functional electrical stimulation (FES) devices that stimulate the peroneal nerve electronically during swing phase to activate dorsiflexion — the most physiologically natural approach but highest cost and complexity.

Physical Therapy and Nerve Recovery

Peroneal neuropathy from compression at the fibular head has the best prognosis for spontaneous recovery: peripheral nerve regeneration occurs at approximately 1 mm/day; complete foot drop from peroneal compression typically recovers 60–80% of function within 6–12 months if the compression source is eliminated. During recovery, physical therapy preserving ankle range of motion (preventing equinus contracture from prolonged plantarflexion) and maintaining lower extremity strength is essential. Nerve conduction studies and EMG at 3 months post-injury predict recovery trajectory. Peroneal nerve decompression surgery at the fibular head improves recovery rates in cases with persistent entrapment.

Footwear Considerations for AFO Users

AFO brace fitting requires specific footwear: the shoe must have sufficient interior depth to accommodate the AFO shell without creating pressure on the foot or ankle; a low-cut collar that allows the AFO to be donned and doffed; a removable insole that can be removed to create space for the AFO; and a stable midsole that supports the AFO without excessive flexibility. Extra-depth shoes with at least 0.5″ additional interior height are usually required for solid AFOs. The footwear must be sized to the larger AFO-fitted foot — typically 0.5–1 full size larger than the contralateral shoe. Balance Foot & Ankle provides AFO prescription and footwear coordination to optimize fit and function.

Foot Drop Management in Howell & Bloomfield Hills Michigan

Dr. Tom Biernacki, DPM provides AFO prescription, fabrication coordination, and footwear fitting for foot drop patients at Balance Foot & Ankle. We work collaboratively with neurology, physical therapy, and orthotics providers to provide comprehensive conservative management. Serving Howell, Brighton, Bloomfield Hills, Flint, Troy, and all Southeast Michigan. Book your evaluation or call (810) 206-1402.

Foot Drop Treatment & AFO Bracing in Michigan

Foot drop requires prompt evaluation to determine the cause — whether nerve compression, stroke, or neuromuscular condition. Our podiatrists provide custom AFO bracing and comprehensive management to restore safe, confident walking.

Learn About Our Specialized Foot Care → | Book Your Appointment | Call (810) 206-1402

Clinical References

1. Stewart JD. Foot drop: where, why and what to do? Pract Neurol. 2008;8(3):158-169.
2. Rha DW, et al. Clinical and electrophysiological assessment of peroneal nerve palsy. Ann Rehabil Med. 2015;39(1):89-96.
3. Bregman DJ, et al. The effect of ankle foot orthosis stiffness on the energy cost of walking: a simulation study. Clin Biomech. 2011;26(9):955-961.

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

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.