|The "normal" detrusor can accept 300 - 600 ml
without marked rise in detrusor presure.
In this case there is a marked rise in pressure and the bladder is said to accommodate (pressure decays again) when filling is stopped.
Compliance is defined as DV/DP.
It is has an instantaneous value and is known to depend on filling
The meaning of low compliance is a subject
of much debate in the urodynamics community. Many spinal injury bladders
demonstrate low compliance.
Ambulatory study for same patient.
This patient had an unstable bladder when ambulatory urodynamics were performed.
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