For symptoms below the elbow just ask the patient to apply ice if it is an acute stage & if in a chronic stage, apply hot water fermentation. But check if the patient is a diabetic. Ice in acute stage arrests the RSD. That is the normal protocol I use for all wrist fractures tending to tilt towards RSD. You dont need to spend precious time with US. TENS to the shoulder is also beneficial if it has progressed to the shoulder. YOu could fix the patient on it while you are busy with someone else.