Indwelling urinary catheter

Indwelling Urinary Catheter

An Indwelling Urinary Catheter is a flexible tube used in medical practice to drain urine from the bladder when a patient is unable to do so naturally. This procedure is commonly used in hospitals and long-term care facilities.

Overview

The urinary system is responsible for removing waste and excess water from the body. It includes two kidneys, two ureters, the bladder, and the urethra. When a person is unable to urinate on their own, an indwelling urinary catheter may be used. This catheter is inserted into the bladder through the urethra, or through a hole in the abdomen in some cases.

Procedure

The procedure for inserting an indwelling urinary catheter involves sterilizing the area around the urethra, applying a local anesthetic, and then inserting the catheter. The catheter is then connected to a bag that collects the urine. It can remain in place for several days or weeks, depending on the patient's condition.

Risks and Complications

While indwelling urinary catheters are generally safe, they can sometimes cause complications. These can include urinary tract infections (UTI), bladder stones, blood in the urine (hematuria), and damage to the urethra. In rare cases, long-term use of an indwelling urinary catheter can lead to bladder cancer.

Prevention of Complications

To prevent complications, healthcare providers should follow strict hygiene practices when inserting and caring for the catheter. Patients should also be educated on how to properly care for their catheter at home.

Alternatives

Alternatives to indwelling urinary catheters include intermittent catheterization, where the catheter is inserted and removed several times a day, and suprapubic catheters, which are inserted through a small hole in the abdomen.

See Also

• Urinary system
• Urinary tract infections
• Bladder stones
• Hematuria
• Bladder cancer

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