Ossur Unloader One X
Product Description
Wearing the Unloader One X may help improve mobility and function by generating unicompartmental unloading of the knee joint for people with knee osteoarthritis and degenerative meniscal tears.
Multiple peer-reviewed clinical and bio-mechanical studies have investigated Össur’s unique 3-Point Leverage System and Dynamic Force Straps, which are easily fine-tuned using the SmartDosing® system, to provide unloading of the knee joint
Features
The Ossur Unloader One X knee brace is your companion for everyday activities and adventures. It is designed to reduce the pain associated with unicompartmental osteoarthritis of the knee.
The Unloader One X’s patented 3-Point Leverage System and dual DFS straps biomechanically unload your affected knee compartment, which may result in a reduction of pain due to knee OA as well as degenerative meniscal tears.
Key features
- 3-Point Leverage System consisting of two Dynamic Force System (DFS) Straps, rigid shells and a single upright hinge contribute to a unicompartmental unloading of the knee joint.
- The unloading is effective only when needed, no condyle pressure during sitting or swing phase.
- A slender, perforated frame with soft edges, which contours easily to individual anatomies and remains discreet whether worn over or under clothing.
- Skin-friendly liners and pads as well as a smooth inner surface of shells reduce the likelihood of pressure points.
- The gastroc strap is positioned over the thickest part of calf to help prevent slipping.
- Tool-free SmartDosing® dials enable the patient to be in control of their pain level by fine-tuning the strap tension.
- BOA® Fit System- Dial in to fast, effortless, precision fit.
- Colour coded touchpoints and Quick-Fit buckles make it easy to use.
- Alignment guide on hinge facilitates correct positioning on the leg.
- Entire brace is machine washable (washbag included with product).
- Easily adaptable to individual needs and anatomical shapes.
- Field serviceable.
Indications
– Moderate to severe single compartment knee osteoarthritis (OA)
– Degenerative meniscal tears
– Other unicompartmental knee conditions that may benefit from unloading, such as:
- Articular cartilage defect repair
- Meniscal repair
- Avascular necrosis
- Condylar bone marrow lesions
- Tibial plateau fractures
Sizing
Sizing and ordering is based on Size (knee circumference), side ( Left or Right) and Compartment to be unloaded (Medial or Lateral)




