Össur Formfit Back Support with Air – Pneumatic Lumbar Brace for Low Back Pain & Sciatica
The Össur Formfit Back Support with Air provides the compression and support needed for those suffering from lower back pain, lumbosacral strains, sciatica, and chronic low back conditions. The integrated pneumatic system is intuitively placed so adjustments can easily be made as demands on the body change throughout the day. The double wrap design improves compression, while durable finger loops make application simple.
Clinical Indications (as prescribed)
- Muscular low back pain
- Lumbosacral strains and sprains
- Chronic low back pain
- Sciatica
Features & Benefits
- Integrated pneumatic system — customized compression and support, adjustable throughout the day
- Anti-migration system — reduces slippage during activity
- Double wrap design — improved compression and stability
- Finger loops — easy one-handed application
- Hot/Cold Gel Pad compatible — available as an add-on option at checkout
- Back Support Suspenders — clip-on suspenders available as an add-on option at checkout
Size Chart — Measure Your Waist
Measure around your waist at the nave, middle of your stomach area. Select the size that matches your waist circumference.
| Size | Waist Circumference | Part Number |
|---|---|---|
| Small | 26" – 32" (66 – 81 cm) |
209133 |
| Medium | 32" – 38" (81 – 97 cm) |
209135 |
| Large | 38" – 44" (97 – 112 cm) |
209137 |
| X-Large | 44" – 50" (112 – 127 cm) |
209138 |
| XX-Large | 50" – 56" (127 – 142 cm) |
209139 |
HCPCS Code: L0631 | FSA/HSA Eligible
Shipping: Based on your location, ships from NJ or CA warehouse in 2–3 business days.
OrthoTape.com is an authorized Össur dealer. Authentic product. 6-month manufacturer warranty. This product is intended for use as directed by a licensed healthcare provider.
Frequently Asked Questions
What conditions is the Össur Formfit Back Support with Air used for?
This brace is clinically indicated for muscular low back pain, lumbosacral strains and sprains, chronic low back pain, and sciatica. It is designed to provide compression and pneumatic support to the lumbar spine and surrounding musculature. Always use as directed by a licensed healthcare provider.
How do I size the Formfit Back Support with Air?
Measure around your waist at the navel. Small fits 26"–32", Medium fits 32"–38", Large fits 38"–44", X-Large fits 44"–50", and XX-Large fits 50"–56". If you are between sizes, size up for comfort or consult your clinician.
How does the pneumatic (air) system work in this back brace?
The integrated air bladder is inflated using the built-in pump to increase compression and lumbar support on demand. You can adjust the inflation level throughout the day as your activity level changes — more support during physical tasks, less during rest. The anti-migration system helps keep the brace in position during use.
What HCPCS code does this brace use and is it FSA/HSA eligible?
The Össur Formfit Back Support with Air uses HCPCS code L0631 (Lumbar-sacral orthosis, sagittal control, with rigid anterior and posterior panels). It is FSA and HSA eligible. Check with your insurance provider or clinician regarding reimbursement eligibility.
Can I add a hot/cold gel pad or back suspenders to this brace?
Yes. A Hot/Cold Gel Pad (part GB19028) and Back Support Suspenders Clip-On (part 10912) are available as add-on options when selecting your size at checkout. The gel pad can be used for thermal therapy to complement the brace's mechanical support.
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