cystometri

Cystometry is a diagnostic test used to evaluate bladder function. It measures the bladder's ability to store and expel urine. The procedure involves filling the bladder with sterile fluid or gas through a thin catheter inserted into the urethra. As the bladder fills, sensors record the pressure inside the bladder and the sensations experienced by the patient, such as the urge to urinate. This data helps determine the bladder's capacity, the pressure at which the urge to urinate is felt, and the point at which involuntary bladder contractions occur.

Cystometry is often performed as part of a urodynamic study. It is commonly used to diagnose and assess conditions such as urinary incontinence, overactive bladder, bladder outlet obstruction, and neurogenic bladder dysfunction. By analyzing the pressure and volume readings, healthcare providers can identify abnormalities in bladder muscle activity, sphincter function, and nerve signaling. The information obtained from a cystometrogram can guide treatment decisions, including medication, behavioral therapies, or surgical interventions. The test is generally safe, with minor risks of urinary tract infection or discomfort.