When fitting a patient with a WHO, how should the limb be positioned?

When fitting a patient with a WHO (Wrist-Hand Orthosis), the proper positioning of the limb is crucial for achieving optimal function and comfort. Positioning the limb slightly extended allows for the natural alignment of the wrist and hand, which is necessary for effective use of the orthosis.

In slight extension, the wrist maintains a neutral position that promotes better grasp and functional use of the fingers. This position also aids in minimizing stress on joint structures, providing stability while allowing for movement when necessary. Proper alignment prevents complications such as pressure sores or discomfort that can arise from improper fitting.

Positioning the limb incorrectly, such as in full flexion or full extension, could hinder functionality and lead to poor outcomes in rehabilitation or mobility. Therefore, slight extension is the recommended position for achieving the best results when fitting a WHO.