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Ossur OAsys Carticare Knee Brace

Ossur OAsys CartiCare Arthritis Knee Brace


  • Double upright design provides medial or lateral OA relief
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Regular Price: $715.99

Price: $279.00

Regular Price: $715.99

Price: $279.00



12680 Sold

Availability: In stock



The Ossur OAsys® Carticare Knee Brace is a double upright brace that provides medial or lateral compartment unloading for the relief of osteoarthritis knee pain, plus functional support for patients with ligament instability.  The OAsys® Carticare (OA system) features a unique Acculign™ slide bar for adjusting the amount of varus or valgus correction needed to relieve pain.  Further enhancements such as silicone condyle pads, breathable liners and quick release style buckles help ensure a higher level of brace comfort for OA sufferers.

 OAsys Carticare  comes standard withAccutrac® ROM hinges control range of motion for cartilage post-op healing, long-term rehab [>4weeks] protocols requiring unloading, and/or adjustable flexion/extension hinge control protecting the knee.

Ossur OAsys® Carticare Knee Brace Features: 

  • Unloads the medial OR lateral compartment by using its Acculign hinge slide bar.
  • New Accutrac ROM adjustable hinges with easy-to-use flexion/extension stops:
  • Quick-release buckles for easy application.  
  • Provides Post-op, rehab and functional support.
  • Provides unloading for protocols requiring reduced medial or lateral joint loads during recovery.
  • Exclusive Gel Fit condyle pads provide joint line comfort.
  • Low profile fit provides improved comfort for larger legs.
  • Dual-hinge design provides arthritis support and prevents brace from rotating on the leg.
  • OASys Carticare uses non-corrosive materials, ideal for use in water as well.
  • Pivoting, quick-release buckles enable proper strap placement above gastroc muscle.
  • Suitable for low to medium impact activities.
  • 1-year limited warranty on frame and hinges. 
  • Left Medium Champagne is the only size still available - please see our sizing chart tab above for important measurement instructions.
  • Color: Champagne color (as shown in the photograph).

Recommended Manufacturer HCPC: L1845. 


The Ossur Oasys® Knee Brace can be used for the following:

  • Medial or lateral compartment unloading for unicompartmental OA or articular cartilage healing.
  • Used for Post-op, rehab and functional support plus unloading for protocols requiring reduced medial or lateral joint loads during recovery.
  • Functional support for patients with varus or valgus alignment.
  • Total support for ACL, MCL, LCL, PCL, rotary and combined instabilities.
  • No or low contact/impact activities.
Sizing chart

Sizing Chart:

Measure the circumference just below the distal border of the patella (kneecap). Left Medium is available; All other sizes are SOLD OUT.


OA3SR Right Small Caliper: 3.375 - 3.875" 
Circumference: 11 - 12.25"
OA3SL Left Small
OA3MR Right Medium Caliper: 3.875 - 4.375" 
Circumference: 12.25 - 13.875"
OA3ML Left Medium
OA3LR Right Large Caliper: 4.375 - 5" 
Circumference: 13.875 - 15.875"
OA3LL Left Large
OA3XLR Right XLarge Caliper: 5 - 5.5" 
Circumference: 15.875 - 17.375"
OA3XLL Left XLarge



Ossur OAsys Carticare Arthritis Knee Brace 

Adjustable Acculign hinge bar provides user-controlled varus or valgus unloading for people with medial or lateral compartment osteoarthritis. The dual-hinge design provides functional brace support for ligament instabilities associated with arthritis.

Ossur OAsys Carticare Arthritis Knee Brace 

Adjustable flexion/extension stops provide range of motion control and hyperextension protection.

 Ossur OAsys Carticare Arthritis Knee Brace 

OASys' quick-release buckles ensure easy fitting - no need to adjust straps.

 Ossur OAsys Carticare Arthritis Knee Brace

Heat moldable frame for a precise fit.

right leg will be fine with the brace
I'm in my sixties and plan on being around for another 20+ years. I have OA in my right knee and my doctor was thinking that the knee needed to be replaced. I consulted another doctor who was thinking more homeopathic: cortisone injection(s) plus an unloading knee brace. I liked this approach better because I hate surgery and he said that if the pain was taken away (by the brace and shots) then I might not need the operation. Here we are now a couple months later - I've got the OAsys knee brace and I am playing golf, walking around a lot, and basically up on my feet. I'm glad that this is working for me - and I hope to postpone surgery for as long as I can - hopefully forever. Get one and get your life back in line.
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