urodynamics

[u″ro-di-nam´iks] the dynamics of the propulsion and flow of urine in the urinary tract. adj., adj urodynam´ic.

Urodynamic testing is done by injecting water or carbon dioxide into the bladder via a catheter. Bladder sensation, capacity, and strength of contraction, as well as ability to hold urine in the bladder, can thus be quantified.

u·ro·dy·nam·ics

(yūr'ō-dī-nam'iks), The study of the storage of urine within, and the flow of urine through and from, the urinary tract. [uro- + G. dynamis, force]

urodynamics

Functioning of the urinary bladder, urethral sphincter and pelvic floor muscles. Urodynamic studies, which may be made in various ways, involve measurement, over a period, of such parameters as urine flow rates; total bladder capacity; bladder urine volume before voiding; residual urine volume; bladder pressure before and during voiding; bladder contractability; urethral sphincter pressure; patient's perception of bladder fullness; and ability to inhibit voiding. Urodynamics has been described as the ‘gold standard investigation’ in the management of all forms of urinary incontinence.

单词	urodynamics
释义	urodynamics urodynamics (ˌjʊərəʊdaɪˈnæmɪks) n (functioning as singular) (Medicine) the study and measurement of the flow of urine in the urinary tract Translations urodynamics urodynamics [u″ro-di-nam´iks] the dynamics of the propulsion and flow of urine in the urinary tract. adj., adj urodynam´ic. Urodynamic testing is done by injecting water or carbon dioxide into the bladder via a catheter. Bladder sensation, capacity, and strength of contraction, as well as ability to hold urine in the bladder, can thus be quantified. u·ro·dy·nam·ics (yūr'ō-dī-nam'iks), The study of the storage of urine within, and the flow of urine through and from, the urinary tract. [uro- + G. dynamis, force] urodynamics Functioning of the urinary bladder, urethral sphincter and pelvic floor muscles. Urodynamic studies, which may be made in various ways, involve measurement, over a period, of such parameters as urine flow rates; total bladder capacity; bladder urine volume before voiding; residual urine volume; bladder pressure before and during voiding; bladder contractability; urethral sphincter pressure; patient's perception of bladder fullness; and ability to inhibit voiding. Urodynamics has been described as the ‘gold standard investigation’ in the management of all forms of urinary incontinence. AcronymsSeeUDS
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