| Abstract: | Active range-of-motion exercises and related activities are an important means for applying progressive stress to induce remodeling of various tissues that restrict range of motion in the hand and wrist. Supplying joint angle feedback to patients as they exercise can help them more consistently to reach the flexion/extension goals set by the therapist. To accomplish this aim, feedback goniometers have been developed that are worn on the hand during exercise and therapeutic activities. These devices supply a threshold feedback signal when a predetermined joint angle is attained. Clinical trials indicate that many patients in a comprehensive hand rehabilitation program after injuries or corrective surgery will improve somewhat more in active range of motion if they use feedback goniometers while exercising. Plans are available for fabricating such devices from readily obtained tools and parts at a modest cost. |
