A dynamic wrist ortosis for contracture management of the wrist and lower arm. Provides an adjustable resistance in extension or fl exion depending of the adjustment and settings. The resistance can be adjusted by using the included hex-wrench. To be able to apply the orthosis with pre-loaded resistance, it can be locked in 0, 45 or 90 degrees. The frame is made in light-weight aircraft aluminum which provides good stability and a low weight. Velcro straps and lining can be washed or replaced. Universal size, Left and Right model.