


Ligament Instability Brace
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Why choose the Ligament Instability Brace?
Polycentric joint control
Openable adjustable design
Tracked delivery & easy returns
Reliable UK delivery with tracking, plus straightforward returns on eligible products.
Find your size
Use the latest measurements below to choose the most suitable size for this product before ordering.
The Ligament Instability Brace is a high-support knee orthosis designed to provide structured stability while allowing controlled flexion and extension.
Medial and lateral shaped stays reinforce the sides of the knee, while polycentric joints are designed to follow the movement of the joint during flexion and extension. The hinge system can also be adjusted to limit movement or hold the knee at a selected angle where this forms part of a rehabilitation programme.
Fully opening anatomical sections around the thigh and calf allow the brace to be applied without pulling it over the foot and leg. Four adjustable straps provide secure fixation and allow the fit to be adapted around the limb.
Breathable 3D Spacer woven fabric improves airflow around the leg, while the open-patella construction leaves the front of the knee accessible and reduces material over sensitive areas.
The brace may be suitable following ACL or PCL injury or reconstruction, for mediolateral knee instability, joint laxity, selected knee trauma and during post-operative rehabilitation where substantial structured support is required.
This brace provides considerably more control than a standard compression sleeve or basic hinged knee support. Where range-of-motion restriction is required following surgery or significant injury, the settings should follow the advice of the treating healthcare professional.
Separate Left and Right versions are available.
Latex free.
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| Best suited to | Ligament instability requiring high structural support | Structured side-to-side knee stability | High-level support for ligament instability and rehabilitation | High-level ligament stability with controlled movement |
|---|---|---|---|---|
| Main support feature | Polycentric joints with adjustable movement limits | Removable multi-centric side hinges | Rigid four-point frame with adjustable hinges | Rigid four-point frame with polycentric hinges |
| Targeted support | Open-patella design | Open-patella design | No dedicated patella buttress | No dedicated patella buttress |
| Construction | Fully opening brace with shaped side stays | Front-opening neoprene wraparound | Anatomical rigid frame with padded straps | Aluminium-alloy frame with padded straps |
| Support style | High-support functional brace | Structured hinged support | Rigid functional knee brace | Rigid functional knee brace |


