Cystometry is a medical procedure used to measure the pressure inside the bladder during the filling and emptying of the urine. The test is performed to assess bladder function and to diagnose the underlying causes of urinary problems such as urinary incontinence, frequent urination, and urinary retention. Consult the best urologist in Hyderabad at TX Hospitals, our doctors will discuss the risks and benefits of the procedure with you beforehand to ensure that it is the right choice for your individual situation.

The procedure involves the use of a small tube called a catheter, which is inserted into the bladder through the urethra. The catheter is connected to a pressure sensor, which measures the pressure changes in the bladder.

Here are the steps involved in the cystometry procedure:

Preparing for the test

Before the test, the patient is asked to empty their bladder completely. The patient is then asked to lie down on a table, and the genital area is cleaned with an antiseptic solution to reduce the risk of infection.

Inserting the catheter

A lubricated catheter is inserted through the urethra and into the bladder. The catheter is then connected to the pressure sensor.

Filling the bladder

The bladder is slowly filled with sterile water or saline solution through the catheter. The rate of filling is monitored and adjusted to mimic the natural filling rate of the bladder.

Measuring the pressure

As the bladder fills, the pressure inside the bladder is measured and recorded by the pressure sensor. The patient may be asked to report any sensations, such as the feeling of fullness or discomfort.

Emptying the bladder

Once the bladder is full, the catheter is used to empty the bladder completely. The pressure changes during the emptying process are also recorded.

Analysis of the test results

The recorded pressure changes are analyzed to evaluate bladder function. The test results can reveal abnormalities such as an overactive bladder, urinary obstruction, and weak bladder muscles.

Conclusion

Cystometry is a valuable diagnostic tool for assessing bladder function and diagnosing urinary problems. The procedure is safe and well-tolerated by most patients. If you are experiencing urinary symptoms, you should talk to the doctor about whether cystometry is right for you.