urinary diversion


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urinary diversion

surgical creation of an alternate route of flow for urine to replace an absent or diseased portion of the lower urinary tract to preserve renal function.

urinary diversion

The surgical redirection of urine flow.

urinary diversion

Provision of an alternative exit route for urine or of an alternative temporary urine store in the body, after surgical removal of the URINARY BLADDER. The ureters may be brought out on to the surface of the abdomen, implanted into the COLON or RECTUM or implanted into a substitute bladder, formed from a loop of small bowel, with an outlet through the skin or the anus.

urinary

pertaining to the urine; containing or secreting urine.

urinary bile pigment
bilirubin and urobilinogen are found in the urine of normal animals.
urinary calculi
urinary diversion
various surgical procedures involving the ureters, bladder or urethra may be used to alter the usual route of urine flow, thereby bypassing portions of the urinary tract, usually the bladder and/or urethra. Ureters, bladder or urethra are transplanted or anastomosed to the bowel or placed so urine exits at an orifice created through the skin. See also ureteroileostomy, trigonal-colonic anastomosis, ureterocolostomy, transureteroureterostomy.
urinary flow monitor
periodic measurement of the amount of urine secreted. In an anesthetized animal a catheter draining into a calibrated container is used. In a conscious animal a clamped-off, self-retaining catheter is inserted and drained at intervals. A metabolism cage is an alternative.
urinary flowmetry
the measure of urinary flow rates.
urinary incontinence
an inability to control urination with the involuntary passage of urine. Most commonly occurs in dogs due to congenital abnormalities of the ureters or urethra. Other causes include congenital or acquired defects in nervous control of micturition, neoplastic or inflammatory disease of the lower urinary tract, and prostate gland and endocrine abnormalities.
urinary obstruction
urethral or ureteral obstruction often caused by lodgement of a urinary calculus in the narrow lumen. Constriction of urethra due to hyperplastic prostate in male dogs.
urinary pole
the point on the glomerulus where the proximal convoluted tubule exits.
urinary pooling
urinary system, urinary tract
the system formed in the body by the kidneys, the urinary bladder (2), the ureters and the urethra, the organs concerned in the production and excretion of urine.
urinary territorial marking
urinary tract
see urinary system.
References in periodicals archive ?
Ku JH et al7, Chang HC et al13 and Nariculam J et al14 had also found percutaneous nephrostomy as a better option for temporary urinary diversion in obstructive uropathy of advanced malignancies.
Conclusion: The overall complication rate and patient discomfort were significantly lower with suprapubic urinary diversion in hypospadias repair, which also had a better cosmetic outcome.
Notes: DOD = Department of Defense; FUDD = female urinary diversion device.
CT urography of urinary diversions with enhanced CT digital radiography: Preliminary experience.
Benefits of the simple and inexpensive strategy were noted in patients who underwent a urinary diversion procedure that uses a segment of the bowel.
The bladder-management types covered were: intermittent catheterization, Crede and Valsalva, indwelling catheters, reflex voiding, neurostimulation, bladder augmentation, continent urinary diversion, urinary diversion, and cutaneous ileovesicostomy.
Three women in whom primary surgery at other hospitals had failed and another with 'irreparable' damage (no previous surgery) underwent urinary diversion procedures, namely the Mainz-2 recto-sigmoid pouch procedure (uretero-sigmoidostomy); successful repair was achieved in all 4.
In a study conducted at the Cleveland Clinic Foundation, 23 men and 14 women with a mean age of 66 years received laparoscopic radical cystectomy with urinary diversion and extended pelvic lymph node dissection.
Chronic sacral nerve stimulation with the implantable InterStim system bridges the gap between conservative treatment for urinary incontience and highly invasive procedures such as urinary diversion, Dr.
With available management strategies, only a small number (1-2 percent) today should require major surgical procedures such as bladder removal and urinary diversion.
Bennett pioneered laparoscopic techniques in urologic surgery and for bladder reconstruction and urinary diversion.

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