What is the primary purpose of a KAFO?

The primary purpose of a Kinematic Ankle-Foot Orthosis (KAFO) is to control lower limb movement and provide support. KAFOs are specifically designed to address issues related to lower extremity function, particularly in individuals with conditions that affect their ability to bear weight or control their leg movements, such as neuromuscular disorders or post-polio syndrome.

By providing support to both the knee and ankle, KAFOs allow for improved stability and alignment during ambulation. They help control the position of the knee joint throughout the gait cycle, reducing the risk of buckling or falling. Additionally, by assisting in movement, they enable individuals to perform activities of daily living more effectively, contributing to autonomy and improved quality of life.

While cosmetic improvement, stabilization of the hip joint, and enhancement of athletic performance might be considerations in the design of some orthoses, these are not the primary goals of a KAFO. Its main focus is on functional support and control, ensuring that the wearer can move independently and safely.