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Breg Fusion OA Plus Knee Brace

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  • Fusion® OA Plus Osteoarthritis Knee Brace

    Sizes X-Small, Small, Medium, Large, X-Large, XX-Large

    The Fusion® OA Plus knee brace provides patients with medial compartment off-loading for unicompartmental osteoarthritis. It features Breg’s exclusive adjustable hinge technology, which provides an effective valgus load to the knee. The hinge utilizes Breg’s thumbwheel dial design that allows patients to easily adjust the level of offloading without using a tool. Breg’s ProForm™ technology provides an intimate, contoured fit, that keeps the brace in place all day long. Fusion® OA Plus provides medial / lateral, anterior / posterior stabilization and support.

    Fusion OA Plus Knee Brace Innovation

    With its sleek, lightweight design, Fusion OA Plus provides gentle medial or lateral off- loading for unicompartmental osteoarthritis. The hinge utilizes a telescoping condyle with our exclusive, user friendly thumbwheel dial design that allows patients to easily adjust the level of off-loading without using a tool. The Fusion OA Plus hinge also incorporates an offset gauge with a large viewing window to clearly display the amount of load applied in half millimeter increments.

    Improved Comfort and Fit with Airtech® Innovation

    Another key feature of the Fusion OA Plus products is the AirTech frame pads that are specifically designed to improve comfort and fit. Airtech is a complete system of air mesh vents and grooved channel frame pads that increase airflow throughout the brace. The system allows cool air in and moves warm air and moisture away from the skin, improving comfort. The pad technology also improves suspension, reduces pinching and helps alleviate pressure points. Fusion OA Plus braces set the standard when it comes to suspension – it just stays where you put it!

    Common Examples of Use of the Breg Fusion OA ACL / PCL Knee Brace

    • Uni-compartmental OA-medial
    • Chondral defect procedures
    • Meniscal procedures

    Product Features

    • AirTech® frame pads – innovative windows and channels in the pad permit cooling air flow while allowing moisture and heat to move away from the skin
    • Low profile brace provides pain relief, combined with suspension and comfort
    • Proform™ technology provides a contoured fit and superior protection
    • Convenient thumbwheel dial hinge makes adjusting the level of off-loading easy
    • Right/Left Leg specific 
    • No tools necessary for increasing the amount of unloading required
    • Provides complete ligamentous support in addition to osteoarthritis pain relief

    Breg Fusion Knee Brace Pricing

    The Breg Fusion OA Plus knee brace comes in two options: Custom and Pre Fabricated. OrthoBracing offers only the prefabricated version at a price of $1,170/brace.

    Use offer code: Breg40% for a 40% discount at checkout.  

    Breg Fusion OA Plus Knee Brace Size Chart

    Measuring Instructions for the Breg Fusion OA Knee Brace [VIDEO]

    Breg Knee Brace Measurement Guide

    Breg OA Fusion Plus Size Chart

    Size #


    6” Above Mid Patella

    6” Below Mid Patella

    XX = 10


    13” – 15” (33 – 38 cm)

    10” – 12” (25 – 30 cm)

    XX = 20


    15” – 18” (38 – 46 cm)

    12” – 14” (30 – 36 cm)

    XX = 30


    18” – 19.5” (46 – 50 cm)

    14” – 15” (36 – 38 cm)

    XX = 35


    19.5” – 21” (50 – 53 cm)

    15” – 16” (38 – 41 cm)

    XX = 40


    21” – 24” (53 – 61 cm)

    16” – 18” (41 – 46 cm)

    XX = 50


    24” – 27” (61 – 69 cm)

    18” – 20” (46 – 51 cm)

    XX = 60


    27” – 30” (69 – 76 cm)

    20” – 23” (51 – 58 cm)

    Circumference measured 6” (15 cm) above mid patella and 6” (15 cm) below mid patella. Brace length starts at 13.5" and varies by size.


    Breg Fusion Knee Brace Instructions


    Fusion provides patients with protection for the ACL, PCL and collateral ligaments. It’s ideal for normal daily activities as well as athletic endeavors.

    Breg Fusion OA Plus Refurbish Kit

    Our braces last a long time, sometime customers wear them for year!  To replace some of the important parts of the OA Plus we offer a refurbish kit. Here is a link to help you find exactly what you need. Fusion XT OA Plus Refurb kitincludes 2 stop sets, thigh and calf frame pads with velcro, straps and instructions

    Breg Warranty Information

    Breg OA Fusion Plus Knee Brace is warrantied for up to 1 year. Please see our complete listing of warranty products here


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