There is insufficient evidence to support the use of the Neocontrol system, which uses extracorporeal magnetic innervation (ExMI), for treatment of urinary incontinence. The clinical role of this technology as a conservative incontinence therapy has not been defined, and longer follow-up than that reported is required to determine the durability of treatment results. An assessment prepared for the California Technology Assessment Forum (CTAF, 2004) concluded that pelvic floor magnetic stimulation for UI does not meet CTAF's criteria. The assessment concluded that “There is insufficient evidence from randomized clinical trials to conclude that pelvic floor magnetic stimulation is as beneficial as these alternative therapies.” Since the CTAF assessment was published, an additional randomized controlled clinical trial (Culligan et al, 2005) and an uncontrolled prospective study (Voorham - van der Zalm, 2006) found extracorporeal magnetic stimulation to be ineffective.