What is the function of the KAFO offset joint?

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Prepare for the Non-Systems NPTE Exam. Study with flashcards and multiple choice questions, each with hints and explanations. Achieve your exam success!

Multiple Choice

What is the function of the KAFO offset joint?

Explanation:
The offset joint in a KAFO moves the knee hinge forward from the knee’s natural axis, creating an external knee extension moment when the leg bears weight. This helps the knee stay straight and stable during early stance, reducing the tendency to buckle into flexion. So the offset joint primarily assists knee extension and stabilizes the knee in early stance. The other options describe ankle actions or foot motions, which are not functions of the knee offset joint.

The offset joint in a KAFO moves the knee hinge forward from the knee’s natural axis, creating an external knee extension moment when the leg bears weight. This helps the knee stay straight and stable during early stance, reducing the tendency to buckle into flexion. So the offset joint primarily assists knee extension and stabilizes the knee in early stance. The other options describe ankle actions or foot motions, which are not functions of the knee offset joint.

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