How does the mid-urethral sling procedure help in treating stress urinary incontinence?

The mid-urethral sling procedure treats stress urinary incontinence by placing a tensionless sling made of synthetic mesh near the urethrovesical junction. This sling increases the angle at which the urethra is positioned, helping to prevent urine leakage during activities that increase abdominal pressure.

The mid-urethral sling procedure is designed to provide support to the bladder neck and urethra, effectively improving the angle at which urine is inhibited from flowing into the urethra during moments of increased pressure, such as coughing or exercising. This procedure is minimally invasive and is performed using a vaginal approach, making it a suitable option for many patients suffering from stress urinary incontinence.