A urinary catheter is a medical device used to empty the bladder when a patient is unable to do so naturally. Catheters usually have a drainage bag to capture the urine. For bedridden patients, the ...

A urostomy bag and a catheter are two different devices that can help drain and collect urine from your body. A urostomy is often permanent, whereas a catheter is not. If you have certain medical ...

One of the most helpful tests in the evaluation of neurogenic bladder is called a urodynamic test. Urodynamic testing is also called a cystometrogram (CMG). In this test a very small catheter is ...