DonJoy OA Assist

Item # 11-09xx-x
DonJoy OA AssistMagnifier
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The DonJoy OA Assist is a technologically advanced knee osteoarthritis brace -- ideally suited for daily living activities. It works to shift compressive knee joint forces from the degenerative area to the healthy compartment, using a single upright frame with 3-point load. This osteoarthritis knee brace has earned the Arthritis Foundation Ease-Of-Use Commendation.

  • DonJoy OA Assist
  • Arthritis Foundation Ease-Of-Use Commendation
  • Single upright frame w/ 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
  • 3rd Degree of Freedom (3DF) hinge allows rotation on the calf cuff for an optimal fit (+/- 11° of rotation from the neutral position)
  • Specify affected compartment (medial or lateral), right/left leg and size



***The contents of the website are for informational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. You should not use the information on this web site for diagnosing or treating a medical or health condition. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on the website. Read Full Disclaimer***
*Circumference measurements should be taken at the knee center, 6 inches above the knee center (thigh) and 6 inches below the knee center (calf).*

Size Thigh circumference in inches
Knee Center circumference in inches
Calf circumference in inches
XS 13 - 151/2
12 - 13
10 - 12
S 151/2 - 181/2
13 - 14
12 - 14
M 181/2 - 21
14 - 15 14 - 16
L 21 - 231/2
15 - 17
16 - 18
XL 231/2 - 261/2
17 - 19 18 - 20
XXL 261/2 - 291/2
19 - 21
20 - 22
XXXL 291/2 - 32
21 - 23
22 - 24

Additional Features

Knee Condition: Hinged Knee Braces, OA/Unloader Knee Braces, Firm Support, Adjustable Support, Knee Arthritis

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Related Categories

Shop by Category > Braces & Supports > Knee Braces & Supports
Shop by Body Area > Knee Products > Knee Braces
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