sphincter


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Related to sphincter: sphincter muscle, Sphincter of Oddi, sphincterotomy, sphincter spasm, Esophageal sphincter
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Synonyms for sphincter

References in periodicals archive ?
The LINX device is based on using special properties of magnetic attraction to restore the barrier function of the esophageal sphincter by supporting and maintaining the natural anatomy with an expandable ring of magnetic beads.
The randomized study was performed on an animal model of fecal incontinence with three study arms: an experimental model of fecal incontinence with damage to the sphincter muscle, which remained untreated; a group with sphincter damage, treated with NARF; a control group without a damaged sphincter and without treatment.
12] In a review, Venn et al analyzed the outcome of 100 patients in whom an artificial urinary sphincter was implanted for more than 10 years ago.
When we're talking about a sphincter, we need to recognize we are at its mercy.
This suggests that vaginal delivery - in the absence of sphincter laceration - is not a risk factor for anal incontinence," said Dr.
A person must be able to squeeze the sphincter muscle to prevent urine from leaking out and the detrusor muscle must stay relaxed so that the bladder can expand.
Faecal incontinence is the result of a weakened internal sphincter.
Although in theory an operation on the pyloric sphincter could be the cause this is very rare, as is heartburn in children.
An endoscopy intubation of the oesophagus was difficult due to marked constriction of the upper oesophageal sphincter.
Continence is mainly controlled by the urethral sphincter complex which in turn is dependent on smooth and striated muscle tone and supportive structures.
Lower esophageal sphincter pressure in patients with gastroesophageal reflux disease and posture and time patterns.
Researchers have identified a number of obstetric interventions that significantly increase a woman's risk of suffering anal sphincter tears during birth.
One reason gastric reflux occurs in runners is the transient relaxation of the lower esophageal sphincter secondary to the swallowing of air.
MONTREAL -- Surgery should be first-line treatment for achalasia, and those patients with normal or hypotensive lower esophageal sphincter pressure have the strongest indication for this approach, according to Lorenzo E.