OA Assist

OA Assist

DonJoy's technologically advanced design combines a single upright frame and the 3DF hinge on the OA Assist. A patient-ready knee osteoarthritis brace that is ideally suited for activities of daily living.


Osteoarthritis Knee Braces

Features & Benefits

  • 3rd Degree of Freedom (3DF) hinge allows rotation on the calf cuff for an optimal fit. (+/- 11° of rotation from the neutral position)
  • Single upright frame with 3 point load that shifts compressive knee joint forces from degenerative area to healthy compartment
  • Telescoping Condyle Pad (up to 6° of correction) enables patients to adjust load according to activity level
  • Sili-Grip strap pads and liners promote brace suspension


Ordering Information

Part Number Affected Compartment Leg
11-0947-x Medial Right
11-0948-x Lateral Right
11-0949-x Medial Left
11-0950-x Lateral Left


Part Number Description Size
11-0075-x-00000 Lycra Suspension Sleeve S - XXL
11-0122-x Neoprene Suspension Sleeve XS - XXL
11-0973-x Strap Replacement Kit XS - XXXL
11-1415 Sili-Grip Strap Pad Kit Universal
11-0975-x Liner Replacement Kit (Right Medial/Left Lateral) XS - XXXL
11-0976-x Liner Replacement Kit (Left Medial/Right Lateral) XS - XXXL
11-1420 2 in 1 Strap Pad Kit Universal
11-0543-x-06000 Neoprene Suspension Strap Kit 1 = XS, 2 = S/M, 3 = L/XL/XXL



Patient Education

To learn more about osteoarthritis, please visit our Patient Education section of the website. Click here.

Where to Buy