Measurement of voiding pressures on ambulatory monitoring: comparison with conventional cystometry.

@article{Webb1990MeasurementOV,
  title={Measurement of voiding pressures on ambulatory monitoring: comparison with conventional cystometry.},
  author={Ralph L. Webb and Clive J. Griffiths and Peter D Ramsden and Durwood E. Neal},
  journal={British journal of urology},
  year={1990},
  volume={65 2},
  pages={152-4}
}
A series of 20 patients underwent conventional medium fill cystometry (CMG) and ambulatory monitoring during natural bladder filling (AM). The measurement of voiding pressures by the 2 techniques was compared. The maximum subtracted detrusor contraction pressure recorded during CMG (50 +/- 30 cm H2O) was significantly less than that recorded during AM (86 +/- 35 cm H2O). Voiding pressures during natural filling are greater than those observed during conventional urodynamic studies: this finding… CONTINUE READING