The Ossur Miami LSO is a modular lumbar spinal orthosis for prescribed support and restriction of lumbar motion. The 626, 627, 631 and 637 configurations are complete manufacturer kits with different panel and belt assemblies, not separate components to assemble at checkout.
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Clinical Indications
Ossur describes Miami LSO for lumbar-region immobilization in selected patients with stable non-displaced lumbar fractures, spinal stenosis, herniated discs, degenerative spinal conditions, spondylolysis or spondylolisthesis. Your treating clinician determines whether the brace is appropriate.
Features and Benefits
- Low-profile lumbar support with an adjustable double-pulley compression system
- Slim 6-inch and Standard 8-inch belt choices
- Four manufacturer-defined support configurations
- Contoured or Universal posterior panels where applicable
- Modular panel system for professional fitting and adjustment
Professional Fitting Recommended
This is a spinal orthosis rather than a general-purpose fabric support. Confirm the required 626, 627, 631 or 637 support level, belt width, posterior panel and measurements with your clinician or orthotist.
Compare Miami LSO Kit Configurations
| Kit | Support Components | Difference |
|---|---|---|
| 626 | Lumbar belt and standard posterior panel | Posterior support |
| 627 | Lumbar belt, anterior panel and standard posterior panel | Anterior/posterior support |
| 631 | Lumbar belt, anterior panel, posterior panel without lateral supports | Posterior support without lateral reinforcement |
| 637 | Lumbar belt, anterior panel, posterior panel with lateral supports | Additional lateral support |
What Is Included in Each Miami LSO Complete Kit?
Each option shown is a complete Ossur kit. The belt and listed support panels are already included, so you do not need to buy those panels separately. The 626 configuration has a rear panel only. The 627, 631 and 637 configurations also have a front (anterior) panel.
Which Panel Is Which?
Posterior = back. Anterior = front. Lateral supports = side extensions on some back panels. For the 631 and 637 kits, a sized contoured panel and a universal panel are different choices.
See a Larger Diagram for Each Kit Configuration
Do I Need to Purchase Any Panels Separately?
No. All 24 listed variants are preconfigured complete kits. The panel selection controls what comes with your brace. A separate matching belt extension may be necessary if your fitter determines your waist measurement requires it. Do not change prescribed panel support without clinical guidance.
How to Select Your Complete Miami LSO Kit
- Support Package: Choose 626, 627, 631 or 637 according to your clinician's recommendation and the kit pictures above. These indicate included support panels.
- Belt Width: Choose Slim 6 in or Standard 8 in. Those numbers describe belt height, not waist circumference.
- Posterior Panel Size: For 626 or 627 select Standard. For 631 or 637 choose the prescribed Small, Medium, Large, X-Large or Universal rear panel. Shopify only offers genuine manufacturer kit combinations.
- Waist Measurement: The standard Miami belt fits approximately 26-50 inches. For waist measurements above 50 inches a matching belt extension may be required. Panel sizes and belt measurements are distinct fit decisions.
- Confirm the kit SKU: Your final choice represents one Ossur complete-kit part number. The belt and the appropriate front/rear panels are included in that single item.
Have the manufacturer's exact kit SKU? Compare it with the part-number reference below. For product or ordering questions, email help@orthotape.com.
Miami LSO Videos: Product Features and Professional Fitting
Videos show the Miami LSO family; included panels depend on the 626, 627, 631 or 637 kit. Follow a qualified fitter's instructions.
Miami LSO - Product Highlights
Overview of the belt design and modular support panels. Watch on YouTube if the embedded player is clipped.
Miami LSO - Clinician Fitting Tutorial
Demonstrates professional application and adjustment. Watch on YouTube if the embedded player is clipped.
View all 24 Miami LSO complete kit SKUs
| Support Package | Belt Width | Posterior Panel | Ossur Part Number |
|---|---|---|---|
| 631 - Contoured Posterior | Slim 6 in | Small (26-34 in) | MLSO-111-1 |
| 637 - Lateral Support | Slim 6 in | Small (26-34 in) | MLSO-112-1 |
| 631 - Contoured Posterior | Slim 6 in | Medium (34-38 in) | MLSO-121-1 |
| 637 - Lateral Support | Slim 6 in | Medium (34-38 in) | MLSO-122-1 |
| 631 - Contoured Posterior | Slim 6 in | Large (38-50 in) | MLSO-131-1 |
| 637 - Lateral Support | Slim 6 in | Large (38-50 in) | MLSO-132-1 |
| 631 - Contoured Posterior | Slim 6 in | X-Large (50-66 in) | MLSO-141-1 |
| 637 - Lateral Support | Slim 6 in | X-Large (50-66 in) | MLSO-142-1 |
| 631 - Contoured Posterior | Slim 6 in | Universal | MLSO-157-1 |
| 637 - Lateral Support | Slim 6 in | Universal | MLSO-155-1 |
| 626 - Standard Posterior | Slim 6 in | Standard | MLSO-156-2 |
| 627 - Anterior and Posterior | Slim 6 in | Standard | MLSO-156-1 |
| 631 - Contoured Posterior | Standard 8 in | Small (26-34 in) | MLSO-211-1 |
| 637 - Lateral Support | Standard 8 in | Small (26-34 in) | MLSO-212-1 |
| 631 - Contoured Posterior | Standard 8 in | Medium (34-38 in) | MLSO-221-1 |
| 637 - Lateral Support | Standard 8 in | Medium (34-38 in) | MLSO-222-1 |
| 631 - Contoured Posterior | Standard 8 in | Large (38-50 in) | MLSO-231-1 |
| 637 - Lateral Support | Standard 8 in | Large (38-50 in) | MLSO-232-1 |
| 631 - Contoured Posterior | Standard 8 in | X-Large (50-66 in) | MLSO-241-1 |
| 637 - Lateral Support | Standard 8 in | X-Large (50-66 in) | MLSO-242-1 |
| 631 - Contoured Posterior | Standard 8 in | Universal | MLSO-257-1 |
| 637 - Lateral Support | Standard 8 in | Universal | MLSO-255-1 |
| 626 - Standard Posterior | Standard 8 in | Standard | MLSO-256-2 |
| 627 - Anterior and Posterior | Standard 8 in | Standard | MLSO-256-1 |
What You Receive
One Ossur Miami LSO complete manufacturer-preassembled brace kit in the selected configuration. The belt and included panels depend on the kit's 626, 627, 631 or 637 support package. Separately ordered belt extensions and replacement panels are not included as extras.
Belt Extension and Related Braces
If your clinician confirms a compatible belt extension is needed, shop the matching Ossur Miami belt extension. Choose the same belt width as your kit.
Ossur Miami TLSO 456
Ossur Miami TLSO 464
Back Support and LSO vs TLSO Guide
Ossur Miami LSO manufacturer information
Application and Care
Professional initial fitting and any panel or compression adjustments should follow the manufacturer's instructions and the treating clinician's prescribed support level. Contact the fitter if the brace becomes uncomfortable or causes skin irritation.
Why Buy from OrthoTape.com?
- Genuine Ossur spinal bracing products
- Complete kit SKU instead of confusing loose component orders
- Clear sizing, configuration and compatible-accessory guidance
- Product assistance at help@orthotape.com
Frequently Asked Questions
Does insurance cover the Ossur Miami LSO?
Insurance coverage and reimbursement depend on medical necessity, plan rules, clinical documentation, and fitting requirements. Buying direct may reduce out-of-pocket costs for some customers. Confirm insurance coverage and HSA/FSA eligibility with the plan administrator.
How do Miami LSO 626, 627, 631 and 637 kits differ?
The 626 kit has standard posterior support; 627 includes anterior and standard posterior panels; 631 has anterior and posterior support without lateral supports; and 637 includes posterior lateral supports. Ask the prescribing clinician which configuration is needed.
Is the selected variant a complete brace?
Yes. Every listed variant is one manufacturer-preassembled Ossur Miami LSO kit with the belt and panels specified by its unique part number. It is not a single replacement panel.
How do I choose belt width and panel size?
The clinician or orthotist should select a Slim 6-inch or Standard 8-inch belt and the specific posterior panel option. Only options corresponding to an actual manufacturer kit are listed.
What if my waist exceeds 50 inches?
Ossur specifies compatible separately purchased belt extensions for waist measurements over 50 inches, subject to the maximum fit range. Match the extension to the selected Slim or Standard belt.
Can I modify the panels or support level myself?
Changes to spinal-support panels, fit and immobilization level should be directed by the treating clinician or orthotist and follow the manufacturer's instructions.