Filling and storage Coarse sensation Compliance Contractions (involuntary detrusor) Continence Cystometric capacity Emptying Contractility Coordination Complete emptying Clinical obstruction The “Cs” are not specific for all types of urinary dysfunction…
Fig. 8.1 UDS tracing of primary bladder neck obstruction Fig. 8.2 Fluoroscopy demonstrating Crede maneuver to void (rings) Findings Involuntary contraction was present starting at 113 cm3. At 138 cm3…
Fig. 13.1 (a, b) T.R. is a 24-year-old man with myelomeningocele status post tether release at 18 years who was lost to follow-up for 6 years then presented to adult…
Fig. 9.1 Drainage into an external condom catheter Fig. 9.2 Low pressure filling in a decompensated, hypocontractile bladder Fig. 9.3 Abdominal leak point pressures A multichannel videourodynamics (VUDS) was performed…
Fig. 14.1 MR I of the pelvis noting bright periurethral fluid-filled structure representing a midurethral diverticulum 14.3.1.4 UDS Findings The urodynamic tracing of this case is shown in Fig. 14.2….
Fig. 7.1 Urodynamics tracing in a patient with Parkinson’s disease and urinary retention Fig. 7.2 Pressure-flow diagram in a patient with Parkinson’s disease and urinary retention Findings At the beginning…
Fig. 1.1 Multi-channel urodynamics graphical report demonstrating P det = P ves − P abd As simple UDS systems only measure intravesical pressure, P det can only be determined when…
Fig. 6.1 Patient 1: urodynamics tracing Findings Prior to commencing the procedure, the patient voided 461 mL, and on uroflowmetry, he achieved a Q max of 44 mL/s and a…
Fig. 11.1 (a, b) Urodynamic s tracings for patient 1; (a) without vaginal packing; (b) with vaginal packing Findings For Fig. 11.1a (without vaginal packing): Filling Phase CMG: Increased first…
Mixed urinary incontinence Failed stress incontinence surgery Existing pelvic organ prolapse without stress urinary incontinence 5.2 Mechanisms of SUI and Urodynamic Considerations To begin, normal female urinary continence is achieved…
