Dynamic pelvic floor ultrasound for lower urinary tract symptoms in children--initial report on normative values.

Purpose: Lower urinary tract symptoms (LUTS) are common in children. The aim of this study was to determine normal values for pelvic floor movement in asymptomatic controls to allow comparison with symptomatic children with dysfunctional voiding (DV) in the next phase of the study.

Material And Methods: One hundred children between the ages of 5-17 years were recruited prospectively as controls.