EP10.01: Preliminary application of pelvic floor ultrasound in female with different classification of stress urinary incontinence

Objectives: To investigate the character of pelvic floor ultrasound in female patients with different classification of stress urinary incontinence.Methods: Pelvic floor ultrasound were performed in 67 female patients with I or II grade of stress urinary incontinence and 18 female patients with III or IV grade of stress urinary incontinence, the bladder neck movement degrees and urethral mouth funnel formation were observed in maximal Valsalva condition in two groups, the difference were compared between two groups.Results: In maximal Valsalva condition, the bladder neck movement degrees in 67 female patients with I or II grade of stress urinary incontinence is smaller than 18 female patients with III or IV grade of stress urinary incontinence (28.86 ± 10.75 vs. 40.44± 11.38, t = 4.008, p < 0.001) but urethral mouth funnel formation have no statistics significance between two groups (64.2% vs. 72.2%,χ 2 = 0.408, p > 0.05).Conclusions: There is different character of pelvic floor ultrasound in female patients with different classification of stress urinary incontinence, pelvic floor ultrasound may provide more reliable information for clinical diagnosis.