Bladder and Bowel Therapy You Can Test Before Committing

InterStim Therapy for bladder and bowel control in Central Wyoming for adults with overactive bladder, urinary retention, or fecal incontinence who have not found adequate relief through conservative treatment

After a bowel or bladder condition has persisted through medications, exercises, and other conservative options without meaningful change, the next step typically involves looking at how the underlying nerve signals are functioning. Sacral neuromodulation addresses that layer directly. Central Wyoming Urological Associates, PC provides InterStim Therapy—a treatment approach in which a small implanted device delivers gentle electrical pulses to the sacral nerves near the tailbone, the same nerves that carry signals between the brain and the bladder or bowel. For adults in Central Wyoming managing overactive bladder, non-obstructive urinary retention, or fecal incontinence, this represents a structurally different category of treatment from anything taken orally.



When communication along the sacral nerve pathways is disrupted or dysregulated, the result can be urgency, frequent trips to the bathroom, inability to empty fully, or loss of bowel control. InterStim Therapy works by delivering calibrated stimulation that helps normalize that signaling. What sets this therapy apart procedurally is that patients do not commit to the implant without first testing it—a trial period allows both the patient and physician to evaluate actual symptom response before any long-term decision is made.

Arrange an appointment with Central Wyoming Urological Associates, PC to review whether InterStim Therapy is a clinically appropriate option based on your diagnosis and treatment history..

What Proper InterStim Therapy Requires

InterStim Therapy follows a two-step process. In the first step, a thin lead is placed near the sacral nerve and connected to a small external device worn on a belt. The patient tracks their symptoms over approximately one week while going about normal daily activity. At the end of that trial period, the patient and physician review the results together. This try-before-you-decide structure is a defining feature of the therapy—it removes the uncertainty of committing to an implanted device before knowing how your body responds to sacral stimulation.

If the trial demonstrates a response that both the patient and physician find meaningful, the second step is the long-term implant. The trial lead is connected to a small neurostimulator placed under the skin in the upper buttock during a minimally invasive outpatient procedure. After implantation, settings can be adjusted using a handheld smart programmer, which means the therapy is not fixed at one level—it can be tuned over time as symptoms or activity levels change. Patients who complete the full implant typically notice that urgency episodes become more manageable and that the unpredictable nature of prior symptoms is reduced.

Two device options are available: InterStim X, which is recharge-free and designed to last 10 to 15 years depending on programmed settings, and InterStim Micro, a rechargeable device measuring approximately 2.8 cubic centimeters that requires roughly 20 minutes of charging per week with a 15-year battery. Both devices are full-body MRI compatible at 1.5T and 3T under certain conditions. The physician and patient select the option that fits the patient's lifestyle, health profile, and preferences regarding maintenance..

Answers to Frequent InterStim Questions

Patients considering InterStim Therapy often want to understand the trial process and what distinguishes the two device options before their first consultation.

Central Wyoming Urological Associates, PC will walk through your symptom history, prior treatments, and current health status to determine whether InterStim Therapy is a suitable path forward. Contact the practice to schedule a consultation and begin the evaluation process.