Laryngeal electromyography - techniques, applications, and a review of personal experience

The techniques and observations of earlier authors on laryngeal electromyography are briefly reviewed. Our personal experience with the use of a percutaneous method in a series of 27 patients is described and discussed. The percutaneous technique is a simple, safe method and permits the examination to be performed on a routine out-patient basis. The presence of denervation, the degree of paralysis, evidence of recovery, can be readily obtained and this permits a more accurate assessment and prognosis to be made.