The prosthetic and orthotic field is in constant flux, with newer technology and materials being incorporated into everyday practice. Research into the field is increasing as interest in restoring or simulating lost human function becomes more of a reality with advances in computer and microprocessor technology. This article explores the world of braces and artificial limbs, and reviews the inherent challenges encountered during rehabilitation of patients who have these specific orthotic/prosthetic needs. The authors provide quick-reference tables and highlight critical information needed to manage patients. It examines newer technology being developed and gauges how close the field really is to the era of Steve Austin, television's Six-Million Dollar Man.