Professional
Technical
IVT
Sacral Neuromodulation
Also written as: SNM — Sacral Neuromodulation
A therapeutic approach using electrical stimulation of sacral nerve roots to treat bladder, bowel, and pelvic floor dysfunction.
Full Definition
Sacral Neuromodulation involves the implantation of a neurostimulator device that delivers mild electrical pulses to the sacral nerves, typically S3, to modulate neural pathways controlling bladder, bowel, and pelvic floor function. This therapy is FDA-approved for treating overactive bladder, urinary retention, fecal incontinence, and chronic pelvic pain when conservative treatments have failed. The procedure involves a trial period followed by permanent implantation if successful.
Usage
Usage note: Commonly abbreviated as SNM in clinical practice.
In Context
- "Sacral neuromodulation demonstrated significant improvement in the patient's overactive bladder symptoms." — Urology consultation note
- "The sacral neuromodulation trial period will last two weeks before considering permanent implantation." — Surgical planning document
Also known as
SNM
Sacral Nerve Stimulation
Don't confuse with
Peripheral Nerve Stimulation
Pudendal Nerve Stimulation