DJO OA Adjuster

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The improved OA Adjuster™ 3 is powered by nano MAG™ and reinforced with a tough aluminum frame making it the most durable and functional DonJoy OA knee brace.

  • Provides the highest average amount of condylar separation. (Komistek Study—head-to-head comparisons of commercially available OTS OA knee braces.)
  • The combination of the durability of aluminum and leveraging the strength of nano MAG™ make it lightweight and tough.
  • Sleek design combines a new calf contour design and an evolution in nano MAG material science.
  • DonJoy’s Adjuster™ Technology offloads a little - or a lot - and nano MAG Technology on the offloading side provides lightweight function with the strength of aircraft-grade aluminum. Floating hinges allow a contoured, personalized fit for all levels of activity.
  • Pioneered by DonJoy, it provides clinically proven ligament stability* with:

    1. anterior thigh anchor
    2. posterior tibia anchor
    3. lower thigh strap pushes femur anteriorly
    4. anterior tibia strap applies an active constant load to prevent anterior tibial translation.
  • The posterior calf cuff is contoured to enhance overall brace suspension for various levels of activity and it is designed to fit a variety of body shapes and sizes.




Measure 6" Above Mid-Patella

Size  Measurement
X-Small 13" - 15.5" (33cm - 39cm)
Small 15.5" - 18.5" (39cm - 47cm)
Medium 18.5" - 21" (47cm - 53cm)
21" - 23.5" (53cm - 60cm)


23.5" - 26.5" (60cm - 67cm)
XX-Large 26.5" - 29.5" (67cm - 75cm)
29.5" - 32" (75cm - 81cm)