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Updated: May 23, 2026

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Traces: making sense of urodynamics testing--Part 9: Evaluation of sensations detrusor response to bladder filling
1Department of Urology, University of Virginia, Charlottesville, VA, USA.
Abstract:
Part 9 of the Traces series continues the discussion of how urodynamic clinicians generate usable data from a filling cystometrogram. This article focuses on the question: "What is the detrusor's response to bladder filling?" Answering this question requires the clinician to identify and differentiate detrusor contractions from abdominal events, artifacts, or low bladder wall compliance; documentation of the volume of the contraction; and assessment of its clinical relevance as an overactive or subclinical detrusor contraction.
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