The E.D.G. System for dynamic analysis of gait

It is important to recognize that the value of the E.D.G. system requires a higher level of understanding of the biomechanics of the lower extremity. This is needed to correlate the information gathered from the system with the actual episodes that are accurate. In addition, it is important to remember that the acquisition of any clinical assessment instrument should be based on what information you are attempting to acquire and whether the instrument can provide it. Ask yourself, "what do I want to know, and can this instrument provide the answers?" This article has been written to acquaint the reader with a working knowledge of the E.D.G. system, the science of clinical electrodynography, and its use as a clinical tool. The addition of dynamic in-shoe data to the basic static information allowed from a patient examination adds a new dimension to clinical assessment. Clinical decision making and treatment programs can now be instituted with reasonable assurance of a favorable outcome.