Abstract: Voiding dysfunction is a common lower urinary tract disorder, including urgency incontinence, urgency frequency, urinary retention and so on. Sacral neuromodilation is adapt for the patients who are fail for the conservative treatments and are intend to have operation. This paper would review some of this new method, such as the history, mechanism, indication, technical procedure and curative effect.

Key words: sacral neuromodulation, voiding dysfunction, review