detrusor contraction

detrusor contraction
Detrusorkontraktion f, Entleerungsmuskelkontraktion f

Fachwörterbuch Medizin Englisch-Deutsch. 2013.

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  • detrusor-sphincter dyssynergia — detrusor–striated sphincter dyssynergia contraction of the sphincter muscle of the urethra at the same time the detrusor muscle of the bladder is contracting, resulting in obstruction of normal urinary outflow; it may accompany detrusor… …   Medical dictionary

  • detrusor instability — involuntary contraction of the detrusor muscle of the bladder caused by nonneurological problems such as bladder outlet obstruction. Cf. detrusor hyperreflexia …   Medical dictionary

  • contraction — 1. A shortening or increase in tension; denoting the normal function of muscle. 2. A shrinkage or reduction in size. 3. Heart beat, as in premature c..beat. [L. contractus, drawn together] after c …   Medical dictionary

  • Détrusor — Le détrusor est la couche musculeuse de la vessie. Il est constitué de 3 couches distinctes, de la lumière vers l extérieur : la couche plexiforme, la couche circulaire et la couche longitudinale. Ces deux dernières couches sont en… …   Wikipédia en Français

  • musculus detrusor vesicae urinariae — detrusor muscle of bladder: the bundles of smooth muscle fibers forming the muscular coat of the urinary bladder, which are arranged in a longitudinal and a circular layer and, on contraction, serve to expel urine. Called also detrusor urinae and …   Medical dictionary

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  • stability — The condition of being stable or resistant to change. denture s. the quality of a denture to be firm, steady, constant, and resistant to change of position when functional forces are applied. SYN: stabilization (2). de …   Medical dictionary

  • dyssynergia — An aspect of ataxia, in which an act is not performed smoothly or accurately because of lack of harmonious association of its various components; usually used to describe abnormalities of movement caused by cerebellar disorders. [dys + G. syn,… …   Medical dictionary

  • pontine micturition center — a group of neurons in the dorsolateral pontine tegmentum that project to spinal nuclei and coordinate urethral sphincter relaxation and detrusor contraction to facilitate urination. Called also Barrington nucleus …   Medical dictionary

  • renal system — ▪ anatomy Introduction  in humans (human body), organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine.       In many respects the human excretory, or… …   Universalium

  • Urination — Manneken Pis, bronze sculpture in Brussels, Belgium Urination, also known as micturition, voiding, peeing, weeing, pissing, and more rarely, emiction, is the ejection of urine from the urinary bladder through the urethra to the outside of the… …   Wikipedia

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