Detrusor Underactivity: Modern Definitions, Diagnostic Criteria, and Clinical Phenotyping
Detrusor underactivity (DU) is a common but underrecognized contributor to lower urinary tract symptoms (LUTS), urinary retention, and impaired bladder emptying. Despite its prevalence, progress in DU research and clinical care has been hindered by ambiguous terminology, heterogeneous diagnostic criteria, and the absen...