Urinary incontinence<unk>  appears to be effective at improving the number of times a person who has overactive bladder syndrome needs to urinate, although the mechanism for this is unclear. It appears to work as well as medication, but with fewer side effects. Fecal incontinence A meta-review that considered mostly low quality studies found tentative evidence of a benefit for<unk>  in fecal incontinence. However, a more recent high quality study however did not identify a benefit.
Percutaneous tibial nerve stimulation
Femoral nerve stretch test
Transcutaneous electrical nerve stimulation
Nerve conduction study
Nerve biopsy
Repetitive nerve stimulation
Electromyography
Cervicography