Results 201 to 210 of about 19,010 (240)

Artificial sphincter implantation in adverse vascular territory, rescue maneuvers following initial failure, and later urethral erosion

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Ana Aldaz Acín   +15 more
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Detrusor-Urethral Sphincter Dyssynergia

Journal of Urology, 1977
Inappropriate contraction or failure of relaxation of either the internal (smooth muscle) or external (striated muscle) urethral sphincter or both coincident with detrusor contraction results in a micturitional disorder known as detrusor-urethral sphincter dyssynergia.
S V, Yalla   +4 more
openaire   +2 more sources

Therapeutic effect of urethral sphincter onabotulinumtoxinA injection for urethral sphincter hyperactivity

Neurourology and Urodynamics, 2018
PurposeUrethral sphincter hyperactivity resulting in voiding dysfunction is frequently encountered. Medical treatment might not achieve a satisfactory result. OnabotlinumtoxinA urethral sphincter injection relaxes sphincter tonicity and possibly resumes efficient voiding.
Yuan‐Hong Jiang   +3 more
openaire   +2 more sources

Urethral sphincter electromyography

International Urogynecology Journal, 1993
Electromyography of the pelvic floor muscles may be used to assess their innervation using the technique of motor unit analysis. Prolongation of motor unit duration and an increase in motor unit amplitude reflects denervation and reinnervation of these muscles.
I. Eardley, C. J. Fowler
openaire   +1 more source

THE FEMALE URETHRAL SPHINCTER

The Journal of Urology, 1998
We reassess the anatomy and topography of the female urethral sphincter system and its innervation in regard to urethra sparing anterior exenteration and other surgical procedures.Anatomical and histological studies were performed on 9 fetal specimens and 4 adult cadavers.
K, Colleselli   +5 more
openaire   +3 more sources

Urethral axis and sphincteric function

American Journal of Obstetrics and Gynecology, 1986
Position and mobility of the urethral axis are considered factors influencing urethral competence. Specific correlation between the urethral axis and its sphincteric function is lacking. Eighty-four patients with the symptom of stress urinary incontinence and 31 patients with sensory symptomatology but not urinary incontinence underwent clinical and ...
J A, Fantl   +4 more
openaire   +2 more sources

Artificial urethral sphincter in male dogs with urethral sphincter mechanism incompetence: 19 cases (2010–2017)

Journal of Small Animal Practice, 2022
ObjectiveTo assess the outcome and safety of surgically placed artificial urethral sphincters in male dogs with urethral sphincter mechanism incompetence.Materials and MethodsWe included dogs with urethral sphincter mechanism incompetence treated by placing an artificial urethral sphincter from January 1, 2010 to December 31, 2017. The continence score
M. Bohlen, R. Nickel
openaire   +2 more sources

Artificial Urethral Sphincters

2006
Since the introduction of the first artificial urethral sphincter (AUS) in 1973, approximately 50,000 AUS devices have been implanted. The development of new biomaterials, surgical techniques, and new prosthetic sphincter design has correspondingly evolved over this period such that the previously seen problems of tissue inflammation, erosion ...
David J. Rea   +2 more
openaire   +1 more source

Urethral Sphincter Abnormalities in Parkinsonism

British Journal of Urology, 1983
Summary— Urethral sphincter function was studied in 14 patients with Parkinsonism. All patients had urethral pressure profiles, sphincter electromyography and a voiding study with or without cystourethrography. Abnormalities were found in all patients, but profound abnormalities were present in four patients who
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Clinical Assessment of Urethral Sphincter Function

Journal of Urology, 1993
Measurements of urethral pressures, such as maximum urethral pressure, are widely believed to have relevance in the management of urinary incontinence despite evidence to the contrary. In this study maximum urethral pressure and the abdominal pressure required to cause stress incontinence were measured in 125 women with stress incontinence.
E J, McGuire   +6 more
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