Electrical stimulation applied to bone and nerve injuries in the upper extremity

Abstract

In conclusion, electrical stimulation of bone has advanced from the laboratory to clinical reality. Despite the lack of good double-blind clinical studies, it is impossible to ignore the excellent results reported from numerous multicenter trials. Doubts and controversies will and should continue. Electrical stimulation has a definite place in the treatment of scaphoid nonunion as well as other failures of osteogenic biology in the upper extremity. The future may realize the enormous potential of electrical stimulation in areas of nerve repair, wound healings, or osteoporosis. The hand surgeon may soon be operating in the age of biophysics where he or she can charge by the kilowatt hour. Yet one should not become a mere technician, but understand the basic science of what one is doing and, above all, maintain a balanced and critical approach.