Electromagnetic pelvic floor stimulation: applications for the gynecologist.

The therapeutic potential of magnetic energy has been a subject of long-standing interest within both conventional and alternative medical practice. Numerous devices using magnetic fields, ranging from the dubious to truly innovative, have claimed a wide variety of clinical benefits. For gynecologists involved with the diagnosis and treatment of pelvic floor and bladder dysfunction, magnetic stimulation of the sacral nerve roots and peripheral nerves continues to evolve as a noninvasive treatment alternative. The conduction characteristics of magnetic energy confer several practical advantages for its use. This article reviews the use of electromagnetic stimulation for treatment of common urogynecologic conditions, and provides an historical overview of the therapeutic application of electromagnetic energy.