This type of KAFO is used for knee instability when the knee moves into flexion, hyperextension, varus or valgus. It supports muscle weakness at the ankle, knee and hip.
This device might be prescribed for: polio, nerve damage, knee instability and neural-tube defect. Post-polio patients are at high risk for falls; the frequency of falls in individuals with post-polio syndrome is believed to be around 70%. This is due to extensive weakness in the affected leg (mainly the knee extensors). These patients will display an asymmetrical gait, reduced proprioceptive input, balance issues, contractures and musculoskeletal deformities.
TECHNICAL DETAILS
KAFOs can be made from a variety of materials, including carbon composites, plastic, metal, and leather. There are a range of available knee joint options Depending on your functional needs and your specific condition, your orthotist will determine the best type of knee joint for you.
KAFOs consist of a shoe, foundation, ankle control, knee control, and superstructure. They often also include a foot control. The shoe, foundation, ankle control, and foot control of the KAFO may be selected from the components already described for AFOs.
Reviews
There are no reviews yet.