ISO Preferred – Knee Immobilizer I

HCPCS: L1830

The ISO Preferred Knee Immobilizer I (KN41xx) is a knee orthosis recommended for patients who require complete knee immobilization. The three-piece design is fully adjustable to accommodate most leg shapes and sizes. Models fit left or right knee and are sized at 14”, 16” 18” 20” and 24” – allowing the brace to fit a wide variety of patients with an optimum fit. Adjustable side aluminum stays and fixed posterior aluminum stays provide stability and keep the leg and knee in a protected straight position providing strong support and pain relief.



Clear selection

HCPCS: L1830


Universal 3-panel design for custom fit
4 adjustable straps can be adjusted to accommodate most legs shapes and sizes
Available in 14”, 16”, 18”, 20” and 24” lengths
Apply to left or right knee
Different lengths available for optimum patient fit
Lightweight construction
Adjustable advanced hook and loop system to secure
2 adjustable side aluminum stays & 2 fixed posterior aluminum stays to provide stability
2 interior adjustable back cushion pads for comfortable fit
Easy application with advanced gripping materials on straps to secure
Hand Washable


ACL, MCL, PCL, and LCL injuries, soft tissue injuries, Pre and Post-operative knee immobilization, Emergency immobilization, knee sprains, Other mild to severe knee and leg injuries.



The ISO Preferred KNEE IMMOBILIZER I comes in 5 sizes for your convenience:
14”, 16”, 18”, 20” and 24” length.



Application Instructions

PDAC Approval Letter

Weight N/A
Dimensions N/A

14", 16", 18", 20", 24"

Back to Top