What term describes the involuntary release of urine due to a full bladder?

Overflow incontinence refers to the involuntary release of urine when the bladder becomes overly full, usually because it is unable to empty completely. This condition often occurs due to an obstruction or neurological issues that affect the bladder's ability to store or expel urine, leading to increased pressure that exceeds the normal capacity for voluntary control. When the bladder stretches beyond its limits, the urge to urinate may not be adequately perceived, resulting in unexpected leakage.

Functional incontinence pertains to the inability to reach the restroom in time due to physical or cognitive impairments, rather than bladder function itself. Stress incontinence involves leakage due to a sudden increase in abdominal pressure, often from activities like sneezing or coughing, and does not stem from a full bladder. Mixed incontinence is a combination of both stress and urge incontinence, but it is not specifically characterized by overflow or a full bladder scenario. Thus, the term that accurately describes involuntary urine release due to a full bladder is overflow incontinence.