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DonJoy Defiance® – a custom-made knee orthosis for active living and safe movement
Knee injuries are one of the most common injuries in both professional sports and among active lifestyle enthusiasts. The anterior cruciate ligaments and lateral ligaments are especially often injured. Knee instability can also occur after surgery or prolonged stress. In such cases, not only rehabilitation is very important, but also reliable knee protection. One of the world's most recognized orthoses in this field is Defiance® - an individually adjustable knee orthosis, which is chosen by both professional athletes and people who simply want to move safely without fear of re-injury.
Why is DonJoy Defiance® so popular?
The DonJoy Defiance ® has been one of the most sought-after custom knee braces in the world for over 20 years. It has been prescribed to over 2 million users – from Olympic athletes to people after knee surgery or injuries sustained accidentally in everyday life, such as after a fall.
The main advantage of this orthosis is its individual adjustment to the specific person's leg and injury. Unlike universal orthoses, DonJoy Defiance® is made according to precise measurements, which ensures maximum stability, comfort and freedom of movement.
Who is this orthosis for?
The orthosis is suitable for those who want the fastest, most effective recovery process possible, while maintaining maximum stability and a sense of security to reduce the risk of repeated or additional injuries. The orthosis is also suitable for athletes in sports that involve rapid changes in movement, jumping or contact - football, basketball, skiing, motocross, floorball, handball, tennis and others. DonJoy Defiance® is recommended in the following cases:
- After anterior cruciate ligament rupture or reconstruction
- After a posterior cruciate ligament injury
- Collateral ligament damage
- In case of combined knee instability
- For athletes during the rehabilitation period after knee injuries
- For people with a recurring knee “dislocation” sensation
- For active lifestyles and sports with high knee loads
Maximum protection without restricting movement
One of the most important aspects that users appreciate is the stability and freedom of movement that this orthosis provides. Many universal orthoses feel heavy and interfere with sports activities, while the DonJoy Defiance® is designed to make movements as natural as possible. The orthosis frame weighs less than 600 grams, making it very light and comfortable even for long-term use.
Additional comfort during use of the orthosis is provided by:
- Moisture-wicking and antibacterial fabric
- Silicone condyle pads for stable fixation
- memory-foam pads that adapt to the anatomy of the knee
- A special strap system that fits snugly to the foot and does not slip during movement.
Clinically proven ACL protection
One of the most important DonJoy technologies is the patented 4-point system, which helps stabilize the knee and reduce the load on injured ligaments.
Studies have shown that this system:
- Reduces strain on the anterior cruciate ligament (ACL)
- Limits unwanted tibia rotation
- Improves knee stability during dynamic movements
- Helps you feel more confident after surgeries
A sense of security is often the deciding factor when resuming an active lifestyle or returning to sports after an injury. Many patients feel psychologically insecure after anterior cruciate ligament surgery, and a quality orthosis helps them regain confidence in their movements.
FourcePoint™ technology – additional protection in sports
DonJoy Defiance® can be equipped with various hinge mechanisms depending on the user's needs. One of the most advanced solutions is the FourcePoint™ hinge.
Its operating principle:
- Reduces the risk of the road getting into risky positions
- Reduces anterior shear forces on the anterior cruciate ligament
- Improves knee biomechanics
- Helps prevent the risk of re-injury
This technology is especially suitable for athletes and people after anterior cruciate ligament (ACL) reconstruction who want to return to high-intensity activities.
The FourcePoint™ Plus version is designed for even greater loads and contact sports.
Why choose a custom orthosis instead of a universal one?
Although there are many different knee orthoses available on the market, a custom-made orthosis has several significant advantages. It is made specifically for the specific leg, ensuring much higher effectiveness.
01
Precise anatomical fit
Universal orthoses are produced in standard sizes, so they often: slip, press, do not stabilize the knees accurately, and cause discomfort under heavy loads.
02
Better stability during sports
During rapid movements and contact sports, universal orthoses often fail to provide sufficient stability. An individual frame controls knee movements much more effectively.
03
Long-term investment
A quality orthosis helps reduce the risk of re-injury, which can protect against additional surgeries, rehabilitation, and chronic knee problems in the long term.
04
Everyday comfort
A lightweight frame, breathable materials, and anatomical fit allow the orthosis to be used for long periods of time without discomfort.
Individual design and manufacturing
In addition to its technical advantages, the DonJoy Defiance® also offers visual personalization. The orthosis frame is available in more than 30 color options, so you can choose the design that suits you best.
The orthosis is made according to individual measurements using a special measuring device, and the delivery time is usually up to two weeks. Measurements can be taken at the RAL store in Riga, Brīvības Street 85, 5th floor (accessible by elevator).
We invite you to apply in a timely manner by emailing info@ral.lv or calling + 371 29600808.
