Knee immobilizers are made of soft canvas, with a felt liner secured by aluminum stays and fabric fastener (Velcro-like) straps. They are used for postoperative positioning and flexion contractures and also can be used to stabilize the knee. 

1. Pre-position your leg and knee immobilizer. The immobilizer should be centered on the leg with equal distance from the inside ankle bone and inseam. 
2. Tightly secure the strap just above the kneecap. This is critical to maintain knee extension. 
3. Wear the immobilizer over clothing such as sweat pants, pajamas or other loose pants. 

• Hand wash, air dry. 
• Dry completely before reapplying. 
• Inspect your orthosis daily. If it needs repair, call 651-290-8707 to make an appointment with an orthotist.