An MCU (Micturating Cystourethrogram) is a specialized imaging procedure used to evaluate the bladder and urethra during the process of urination, helping diagnose urinary reflux, obstruction, structural abnormalities, and functional issues. During this test, a contrast dye is gently introduced into the bladder through a thin catheter, and a series of X-ray images are taken as the patient urinates, allowing clear visualization of urine flow and bladder function. The MCU is particularly useful in detecting conditions such as vesicoureteral reflux (VUR), bladder outlet obstruction, urethral strictures, and recurrent urinary tract infections, especially in children. It is a safe and minimally invasive procedure performed with proper care to ensure comfort and accuracy. The imaging provides detailed insights that guide effective diagnosis and treatment planning for various urinary system disorders.