Stress urinary incontinence - Anogenital in
Stress urinary incontinence (SUI) is involuntary loss, usually drips, of urine during increased abdominal pressure or Valsalva. Examples include coughing, laughing, sneezing, and exercise. Leakage is due to an imbalance of intravesicular and intraurethral pressures. There are 2 ways this imbalance can occur: The most common route is through hypermobility of the urethra, particularly the urethrovesical junction. Less commonly, an imbalance can be caused by intrinsic sphincter deficiency, which is defined as the inability of the urethral walls to close due to weakening of the urethral sphincter muscles.
Risk factors include age, obesity, pregnancy / vaginal delivery, genetics, and pelvic surgery.
About 50% of all women experience occasional urinary incontinence, with about 50% of these women reporting symptoms of SUI. Symptoms can vary from loss of urine a few times monthly to multiple times daily. Depending on the person and situation, leakage of urine can have a significant impact on quality of life.
N39.3 – Stress incontinence (female) (male)
22220005 – Genuine stress incontinence
- Urinary tract infection (UTI) – collect UA
- Urge incontinence – associated with sudden urge to urinate and inability to make it to the restroom, caused by detrusor muscle overactivity
- Mixed incontinence – symptoms of both stress and urge incontinence
- Overflow incontinence – due to detrusor underactivity, more common in men
- Neurogenic incontinence
- Vaginal discharge (physiological, bacterial vaginosis, yeast, gonorrhea, chlamydia, trichomonas)
- Vesicovaginal fistula (continuous incontinence) – tampon dye test, usually after pelvic surgery or radiation
- Physical examination
- Demonstration of stress incontinence
- Measurement of urethral mobility
- Measurement of postvoid residual urine volume