AFO type and schedule depend on range of motion, skin, walking status and goals. Ensure skilled fitting, gradual wear, skin checks and reassessment as the child grows.
What this means in real life
Ankle-foot orthoses in DMD are mainly used to preserve position and range, often during sleep or after loss of ambulation; they are not automatically intended to improve daytime walking. The design and schedule depend on ankle range, skin, comfort, walking status and the overall stretching/positioning plan. Daytime rigid braces can interfere with compensatory walking in some ambulatory children.
AFOs must be custom-fitted or carefully selected, introduced gradually and checked as the child grows. Redness that does not fade, blisters, pain, numbness or sleep disruption signals poor fit or tolerance. Contractures cannot be corrected safely by simply tightening straps harder.
The therapist and orthotist should coordinate the brace with footwear, transfers, standing, wheelchair footplates and any post-surgical plan. Reassess after growth spurts or changes in swelling and range.
A practical checklist
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Measure ankle range and define the brace goal before ordering.
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Confirm whether use is nighttime, daytime, standing or post-operative.
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Use a gradual wear schedule with daily skin checks.
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Reassess fit after growth or new discomfort.
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Coordinate AFOs with stretching, seating and standing plans.
Questions to bring with you
Use these at the clinic, school meeting, equipment evaluation, program interview or benefits call. Write down the answers and who owns the next step.
- What exact range or position is this AFO intended to preserve?
- Could it interfere with current walking?
- How long should it be worn and how is tolerance judged?
- Which skin changes require stopping?
- When will fit and ankle range be rechecked?
Important context
Individual needs, eligibility and safety can differ. Confirm the plan with the relevant Duchenne-experienced clinician, therapist, school team or program before acting.
Sources used for this guide
Direct links are included so families can check the original guidance and bring it to qualified professionals.
Content review: July 18, 2026. Medical labels, trials, benefits and programs can change after publication.
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