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Donjoy OA Reaction TriFit Web Brace

Brand: Enovis SKU: 11-1746-1
Product Option

Right, X Small

SKU 11-1746-1
$788.79 Each

Left, X Small

SKU 11-1747-1
$788.79 Each

Right, Small

SKU 11-1746-2
$788.79 Each

Left, Small

SKU 11-1747-2
$788.79 Each

Right, Medium

SKU 11-1746-3
$788.79 Each

Left, Medium

SKU 11-1747-3
$788.79 Each

Right, Large

SKU 11-1746-4
$788.79 Each

Left, Large

SKU 11-1747-4
$879.99 Each

Right, X Large

SKU 11-1746-5
$788.79 Each

Left, X Large

SKU 11-1747-5
$788.79 Each

Right, XX Large

SKU 11-1746-6
$788.79 Each

Left, XX Large

SKU 11-1747-6
$788.79 Each

Right, XXX Large

SKU 11-1746-7
$788.79 Each

Left, XXX Large

SKU 11-1747-7
$788.79 Each
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Fit to remarkable function Donjoy OA Reaction Trifit Web Knee Brace enables the users to live extraordinary lives, and it is designed to fit each knee. Subsequently, the DonJoy Web Brace is a noninvasive and non-habit forming alternative to surgery and medication. DonJoy TriFit is a supportive, unintimidating solution that can be incorporated into any lifestyle efficiently and comfortably.

Benefits of DonJoy Reaction Brace

  • 3-Dimensional comfort and support
  • Assisted patella tracking
  • Absorption of painful forces
  • Secure and snug fit
  • Conforms the knees


Total: $788.79

Earn $23.66 in HPFY rewards
For Assistance 877-278-6039

DonJoy Knee Osteoarthritis Brace Features

  • Silicone web technology for soft, comfortable support
  • Breathable, open framework
  • Soft silicone condyle pad
  • Patented silicone web design to provide shock absorption and mild offload
  • Includes undersleeve

Donjoy OA Reaction Web Knee Brace - Instructions for Safer Use

Before using this device, please read the following instructions completely and carefully. Correct application is vital to the proper functioning of the device.

Shop Donjoy OA Knee Brace

  1. Intended user profile: The user should be able to read and understand the directions, warnings and cautions.
  2. Intended use/indications: Aid moderate to severe uni-compartmental osteoarthritis of the knee and patella, and post-operative rehabilitation.
  3. Contraindications: None
  4. Material contents: Aluminum, nylon, silicone, lycra, stainless steel, polypropylene, Polylactic Acid (PLA).
  5. Instructions:
  • Separate the brace’s removable pads before cleaning.
  • Hand washed in water (86°f/30°c) using soap. Air dry.

Note: While every effort has been made in the state of art techniques to obtain the maximum compatibility of function, strength, durability, and comfort, this device is only one element in the overall treatment program administered by a medical professional. There is no guarantee that injury will be prevented through the use of this product.

OA Reaction TriFit Web Patient Application

  1. Pull-on the optional sleeve.
  2. Unlace straps from d-rings.
  3. In a seated position, bend the leg at about 20 degrees. Lay web over the top of the knee joint, centering web over the patella (knee cap). Ensure hinge is placed at the center of the knee joint. The hinge on the affected side of the brace will lie slightly anterior towards the patella, giving the impression that the brace is rotated. This is the intended design of the brace.
  4. Feed all four straps through d-rings and secure. Adjust straps as needed for a snug fit.
  5. Optional Custom Fit with heat packs – If required, else skip to step 6.
  6. Peel off wax paper backing from heat packs and apply to thigh and calf cuffs.
  7. Pull off PEEL AWAY tab to start heat. Let it sit for 3 minutes.
  8. Peel off heat pack; Mold thigh and Calf cuffs to leg. Adjust straps to allow cuffs to custom form to leg.
  9. Press BOA in and rotate to tension web for micro fit adjustments.
  10. To unfasten brace, first pull out BOA to release then unstrap brace.

Off-Loading Hinge Adjustment

  • Place off-loading hinge on the edge of a table.
  • Place the thigh upright on the edge of the table about 1” above the hinge and press downward on the calf portion of the upright to create a bend in the upright.
  • Repeat on the lower (calf) portion if necessary.

NOTE: Ensure patient has comfortable amount of pressure from the off-loading hinge.

What to buy with DJO Global OA Reaction Brace

Donjoy OA Reaction Web Brace Specification Table

Size Measurement(Inches) Measurement(Centimetres)
X Small 13" - 15½" 33-39
Small 15½" - 18½" 39-47
Medium 18½" - 21" 47-53
Large 21" - 23½" 53-60
X Large 23½" - 26½" 60-67
XX Large 26½" - 29½" 67-75
XXX Large 29½" - 32" 75-81


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