DonJoy OA Adjuster 3 Knee Brace – Brand Zero-Friction Unicompartmental Offloading
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DonJoy OA Adjuster 3 Knee Brace
The DonJoy OA Adjuster 3 is a high-integrity clinical orthosis engineered specifically for the mechanical offloading of the knee joint in patients with moderate-to-severe unicompartmental osteoarthritis (OA). By utilizing an aircraft-grade aluminum frame and patented Nano-Mag™ technology on the offloading side, this brace creates a Zero-Friction environment that actively shifts pressure away from the damaged compartment. Featuring the proven 4-Points-of-Leverage™ system, the OA Adjuster 3 provides the structural stability needed to reduce bone-on-bone friction while maintaining a low-profile, lightweight aesthetic. This orthosis is the premier clinical choice for active patients requiring robust mechanical intervention to manage chronic pain, improve mobility, and delay the progression of arthritic degeneration.
Have questions about medial offloading, Nano-Mag™ technology, or national delivery? Speak with a Clinical Mobility Expert now: 866-218-0902
Clinical Features & Patient Benefits
- Nano-Mag™ Offloading Technology: Features a "Zero-Friction" lightweight magnesium component that provides high-strength leverage to effectively open the joint space and reduce arthritic pain.
- 4-Points-of-Leverage™ System: Specifically engineered to provide a "Zero-Friction" mechanical counterforce that stabilizes the ligaments and manages translational forces across the knee.
- Aircraft-Grade Aluminum Frame: Provides "Zero-Friction" structural durability in a low-profile design that contours to the leg for all-day functional mobility.
- Anatomical Supracondylar Pad: Utilizes high-quality, non-slip padding that facilitates "Zero-Friction" grip, ensuring the brace stays precisely aligned during active walking or sports.
The Clinical Authority: Why Professionals Trust the OA Adjuster 3
Orthopedic specialists and Rheumatologists specify the DonJoy OA Adjuster 3 for its "high-load" offloading capabilities. Its "Zero-Friction" environment is the gold standard for patients with significant unicompartmental narrowing where soft sleeves are ineffective. By providing a rigid external frame with adjustable offloading tension, the brace physically realigns the load-bearing axis of the leg. This targeted approach is highly effective for reducing mechanical joint pain, improving gait symmetry, and enhancing the patient's quality of life.
FAQ: OA Offloading & Precise Fit
How does this brace "adjust" my arthritis?
The "Zero-Friction" hinge is set to apply a gentle force that pushes the knee joint open on the painful side, effectively reducing the bone-on-bone contact that causes OA pain.
Is the "Medial" version for pain on the inside of the knee?
Yes. If your pain is on the inner part of your knee (closest to the other leg), the "Medial" configuration provides the correct "Zero-Friction" offloading force.
Does it fit either leg?
No. To ensure a "Zero-Friction" anatomical fit and correct offloading, the OA Adjuster 3 is specifically contoured for either the Left or Right knee.
Specifications & Sizing Table
Selection is based on the circumference of the thigh (6" above mid-patella). Measure carefully for an optimal "Zero-Friction" clinical fit:
| Size | Measurement (Inches) | Measurement (cm) |
|---|---|---|
| X-Small | 13" – 15.5" | 33 – 39 cm |
| Small | 15.5" – 18.5" | 39 – 47 cm |
| Medium | 18.5" – 21" | 47 – 53 cm |
| Large | 21" – 23.5" | 53 – 60 cm |
| X-Large | 23.5" – 26.5" | 60 – 67 cm |
| 2X-Large | 26.5" – 29.5" | 67 – 75 cm |
| 3X-Large | 29.5" – 32" | 75 – 81 cm |
| Configuration | Left Medial or Right Medial Specific | |
| Frame Material | Aircraft-Grade Aluminum / Nano-Mag™ | |
Fast National Delivery Available
Need this high-integrity OA offloading stabilization delivered to your door? We provide fast, reliable 2–5 day national shipping. For our local Southwest Florida neighbors, we also offer same-day pickup at our showrooms in Sarasota, Fort Myers, and Naples.
