Treatment modalities for urinary incontinence follow a "stepwise escalation" principle: from behavioral training to minimally invasive surgery, from non‑invasive to implantable.

Pelvic Floor Muscle Training

Pelvic Floor Muscle Training is a behavioral therapy that strengthens the pelvic floor through voluntary contractions. It is suitable for mild to moderate stress incontinence and serves as basic training.

This method requires several daily sets of contractions. After 8‑12 weeks, leakage episodes often decrease by more than half. Correctly identifying the muscles is essential.

Kegel Exercise

Kegel Exercise is a classic form of voluntary pelvic floor contraction, named after Dr. Kegel. It can be performed anywhere without equipment.

This form combines slow holds (5‑10 seconds) with quick pulses. Practicing many times daily and engaging the muscles before coughing improves control significantly.

Biofeedback Therapy

Biofeedback Therapy uses electronic devices to convert pelvic floor activity into visual or auditory signals, helping patients learn correct contractions. It is especially useful for those with poor perception.

This therapy is guided by a therapist, 1‑2 times per week. Combining with home practice yields a 70‑80% efficacy rate.

Mid-Urethral Sling Procedure

Mid-Urethral Sling Procedure is a minimally invasive surgery that places an artificial sling to support the mid‑urethra, increasing resistance during abdominal pressure rises. It is indicated for moderate to severe cases after failed conservative care.

The operation takes about 20‑30 minutes. Most patients have immediate improvement, with an 80‑90% success rate at 5 years. Transient voiding difficulty may occur.

Sacral Nerve Electrical Stimulation

Sacral Nerve Electrical Stimulation is an implantable neuromodulation technique using electrical pulses on the sacral nerves to improve bladder storage. It is suitable for refractory urge, mixed, and neurogenic incontinence.

This approach has two stages: a test stimulation (70‑80% efficacy), then permanent implantation if successful. The device parameters are adjustable and it is removable, with a good safety profile.

In other words, choosing the right treatment modalities for urinary incontinence requires considering etiology, severity, and patient preference for individualized care.