Ossur Trainer OA


cm 1.5



Trainer OA is a cost-effective, easy-to-fit solution for patients with mild to moderate unicompartmental knee osteoarthritis (oa ). With a diagonal Dynamic Force Strap that tightens when the knee is extended, Trainer OA is designed to resist either varus or valgus forces while minimizing axial rotation. Its aluminum range-of-motion hinge and injection-molded carbon shells are extremely durable for protection, yet malleable for customized fitting. An Adjustable Tibial Strap captures the tibia for improved suspension and enables fine-tuned control over hinge depth for a more comfortable fit. A Coolflex™ sleeve provides breathable compression and comfort.

  • Mild to moderate unicompartmental knee osteoarthritis
  • For patients who prefer a “soft” brace
  • For patients who have mild impairment of cognitive and/or manual dexterity
  • Recommended for low to medium contact/impact

Suggested L-Code:  L1843 (Custom) 850.70

Additional information

Weight N/A
Dimensions N/A

Sizing Chart

CompartmentSizeMeasurements: Circum 6" above Mid-Patella
Right Medial/Left LateralSMALL15.5-17.5"
Left Medial/Right LateralSMALL15.5-17.5"
Right Medial/Left LateralMEDIUM 17.5-20.5"
Left Medial/Right LateralMEDIUM17.5-20.5"
Right Medial/Left LateralLARGE20.5-23.5"
Left Medial/Right LateralLARGE20.5-23.5"
Right Medial/Left LateralX-LARGE23.5-26.5"
Left Medial/Right LateralX-LARGE23.5-26.5"
Right Medial/Left LateralXX-LARGE26.5-29.5"
Left Medial/Right LateralXX-LARGE26.5-29.5"


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