Cystometry and Cystometrogram

Physiological Parameters Measured in Cystometry

Cystometry is a diagnostic procedure used to evaluate bladder function by measuring pressure, volume, and muscle contractions.

What is Cystometry?

Cystometry assesses how well the bladder holds and releases urine. It is particularly useful for diagnosing bladder dysfunctions like neurogenic bladder or urinary incontinence.

Physiological Parameters Measured

• Detrusor Pressure: Measures bladder muscle contraction strength.
• Bladder Compliance: Evaluates bladder wall elasticity.
• Urine Volume: Assesses bladder capacity.
• Sensation Thresholds: Identifies when patients first feel bladder fullness.

How Cystometry Works

The procedure involves inserting a catheter into the bladder to fill it with fluid while measuring responses. Patients may be asked to indicate sensations and attempt to urinate to assess bladder function.

Clinical Applications

Cystometry helps diagnose and manage conditions like:

• Urinary incontinence
• Neurogenic bladder
• Bladder outlet obstruction
• Post-surgical bladder function analysis

Conclusion

Cystometry provides critical insights into bladder physiology, aiding in effective treatment planning for urinary disorders.