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OCSI DynaPro AFO L4396/L4397 - Advanced Foot and Ankle Orthosis for Contractures & Spasticity

OCSI DynaPro AFO L4396/L4397 - Advanced Foot and Ankle Orthosis for Contractures & Spasticity

SKU:FTB333-C
$133.99 - $133.99
Pre-Order
$133.99
$133.99 - $133.99
Pre-Order
$133.99
Size: Child Size

Product Highlights:

  • SIZE GUIDE – FOOT LENGTH & CALF CIRCUMFERENCE Select the correct size for a secure and therapeutic fit: Foot Length – Child: 3.5–5", Youth: 5–6", Small: 6–8", Medium: 8–10", Large: 10–12" Max Calf Circumference – Child: 12", Youth: 14", Small: 15", Medium: 17", Large: 19" Measure heel-to-toe for foot length and around the widest part of the calf. Proper sizing ensures maximum support and comfort during wear.
  • CLINICALLY ENGINEERED FOR CONTRACTURES & SPASTICITY The OCSI DynaPro AFO is designed to address moderate to severe plantarflexion contractures and spasticity, offering advanced support and therapeutic positioning for long-term recovery.
  • FLEXIBLE, NO-HEAT ADJUSTMENT & PRESSURE-FREE HEEL Features a soft, adjustable insert that accommodates up to 45° of plantarflexion without heat molding. Built-in pressure-free heel design helps prevent skin breakdown and enhances patient comfort.
  • NON-SKID BASE FOR SAFE TRANSFERS & MOBILITY Equipped with a non-skid bottom to support weight-bearing during assisted transfers, reducing the risk of slips and falls in both clinical and home settings.
  • PERSONALIZED SUPPORT: Reach out to Brace Direct (an American Owned Company) to schedule an appointment with a fitting professional for a free video fitting and adjustment session to achieve the perfect fit.

Advanced Foot and Ankle Orthosis for Contractures & Spasticity

The OCSI DynaPro AFO L4396/L4397 from Brace Direct is designed for managing moderate to severe ankle and foot contractures and spasticity. This PDAC-approved ankle-foot orthosis (AFO) includes a soft interface material and offers customizable therapeutic support. Available in both custom-fitted (L4396) and off-the-shelf (L4397) options, it provides dynamic or static therapy without the need for heat molding. The flexible insert accommodates up to 45° of plantarflexion, while the elastic straps and calf extensions allow for adjustable stretching. A pressure-free heel design ensures all-day comfort, and the non-skid bottom enhances safety during weight-bearing activities or assisted transfers. PDAC Approved L4396/L4397: Static or dynamic ankle-foot orthosis, prefabricated with soft interface material, available in custom-fitted or off-the-shelf designs for therapeutic support. Flexible Insert: Accommodates up to 45° of plantarflexion without heat molding for personalized therapy. Pressure-Free Heel: Eliminates pressure on the heel, enhancing comfort during prolonged wear. Non-Skid Bottom: Improves patient safety during weight-bearing activities and transfers. Customizable Stretch: Elastic pull straps and calf extensions provide therapeutic stretching to address contractures.

Key Features

  • PDAC APPROVED L4396/L4397: Static or dynamic orthosis available in off-the-shelf or custom-fitted models for therapy support
  • FLEXIBLE INSERT SYSTEM: Allows up to 45° plantarflexion without heat molding for safe, personalized stretching
  • PRESSURE-FREE HEEL DESIGN: Eliminates heel pressure points to prevent skin breakdown and improve comfort
  • NON-SKID SAFETY BASE: Provides stable, slip-resistant traction for safer weight-bearing or assisted transfers
  • CUSTOMIZABLE ELASTIC STRAPS: Adjustable tension bands offer controlled dorsiflexion and calf stretching during therapy
  • FSA HSA ELIGIBLE: Use your Flexible Spending or Health Savings Account for this purchase
  • PERFECT FIT GUARANTEE: Free virtual fitting and adjustment session with our U.S.-based specialists.

Indications

  • Moderate to severe ankle and foot contractures
  • Spasticity
  • Charcot Marie Tooth disease
  • Foot Drop
  • Ankle Pronation
  • Foot Weakness
  • Leg Limb Spasticity
  • Knee Instability
  • Foot Instability
  • Leg Pain
  • Ankle Swelling & Inflammation
  • Foot Pain

Brace Direct's Perfect Fit Guarantee

If you need fitting help, visit our Perfect Fit Guarantee page to schedule a free virtual fitting with our US brace specialists.

Sizes / Style

  • Child: Foot length 3.5–5 inches
  • max calf circumference 12 inches Youth: Foot length 5–6 inches
  • max calf circumference 14 inches
  • Small: Foot length 6–8 inches
  • max calf circumference 15 inches
  • Medium: Foot length 8–10 inches
  • max calf circumference 17 inches
  • Large: Foot length 10–12 inches
  • max calf circumference 19 inches

Sizing Guide

  • Foot length: Measure heel-to-toe while standing, or trace the foot on paper and measure the longest point
  • Calf circumference: Measure around the widest part of the calf while seated with the knee at about 90 degrees
  • Check your measurements against the size options
  • Select the size where your foot length fits the range and your calf is at or below the listed maximum circumference.

How to Wear / Fit

  1. Open all straps and lay the AFO flat
  2. Position the heel so it rests in the pressure-free heel pocket
  3. Slide the foot into the orthosis, aligning the heel fully back and the arch centered
  4. Ensure toes lay flat inside the footplate
  5. Secure the foot straps first, then wrap and secure the ankle and calf straps until snug
  6. Use the elastic pull straps and calf extensions to apply a gentle stretch as directed by your clinician—supportive, never painful
  7. Stand or transfer with assistance if needed
  8. Check skin and circulation (no numbness, tingling, or color change) and confirm the non-skid bottom is stable.

Frequently Asked Questions

How do I know if my knee pain is due to osteoarthritis? + –

Osteoarthritis typically causes stiffness, swelling, and a gradual increase in pain—often worse after rest or prolonged activity. You might also hear creaking (crepitus) when bending your knee. A proper diagnosis usually requires a physical exam, imaging like X-rays, and a review of symptoms by a medical professional.

Do I need surgery for knee arthritis or osteoarthritis? + –

Not always. Many people manage their osteoarthritis conservatively through weight management, exercise, and bracing to offload pressure from the knee. Surgery may be considered if conservative approaches fail and pain or mobility problems severely affect quality of life. Consult an orthopedic specialist for personalized recommendations.

Can unloader braces really reduce knee joint pain? + –

Yes. Unloader braces shift weight away from the most worn part of the knee, relieving stress on damaged cartilage. This offloading effect often decreases pain, improves mobility, and helps preserve any remaining healthy cartilage in the joint.

Which unloader or offloader knee brace works best for plus-size people with osteoarthritis? + –

Look for a brace featuring wraparound straps and adjustable offloading settings to accommodate larger thighs or calves. A model like the Brace Align Plus Size KoAlign Osteoarthritis Knee Brace redistributes weight away from damaged compartments while ensuring a snug, secure fit for plus-size users.
Brace Align Plus Size KoAlign Osteoarthritis Knee Brace

Can I still stay active with knee arthritis? + –

Absolutely. Low-impact activities—such as walking, cycling, or gentle swimming—support joint health without excessive stress. Wearing a knee brace can further reduce pain and enhance stability, so you feel more confident and stay active longer.

Perfect Fit Guarantee

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USA Owned Company

American Roots, Global Reach

128 Harrison Ln, Soddy-Daisy, TN 37379, United States