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INCISIONLESS
URETHRAL COAPTATION FOR TIPE III URINARY STRESS INCONTINENCE
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Authors:
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P.C.R. Palma, C.L.Z.
Riccetto, V. Herrmman, N.R. Netto Jr.
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Institution:
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University of Campinas
school of Medicine, Campinas, Brazil
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Aims of Study:
The authror presents a new minimally invasive and outpatient surgical procedure
for urinary stress incontinence (USI) in the female.
Methods:
A total of 10 patients with recurrent USI underwent a percutaneous urethral
cerclage . The procedure were carried out with the patients in the lithotomy
position, under spinal anesthesia. A 16 F Foley catheter was introduced per
urethram , the balloon inflated to facilitate the identification of the bladder
neck, and a straight inserter was introduced in the catether. Using a modified
Deschamps needle, was introduced percutaneously in the mid urethra, passing
behind it, shaving the symphysis pubis and brought to the other side of the
urethra. A number 00 propilpropilene thread was introduced in the eye at the
tip of the needle and brought to the entrance orifice. Next, the modified Deschamps
needle was introduced in the entrance orifice, passed anteriorly to the urethra
and exteriorized in the exit orifice. The homolateral extremity of the hread
was introduced in the eye of the needle and brought to the contralateral side,
making a ring around the urethra. The same maneuvers were repeated at the distal
third of the urethra, in order to grab the pubourethral ligaments. The threads
are than tied around the urethra with no tension, just to achieve good urethral
coaptation. The extremities of the threads are cut and the Foley catheter is
left in place overnight.
Results:
There were 9 patients completely cured (90%) and 1 patient had a significant
improvement (10 %). There were no urethral perforation, erosion and urinary
tract infections. All patients voided spontaneously within a week.
Conclusions:
Percutaneous urethral cerclage is a simple and effective procedure in the management
of recurrent stress incontinence, and may be an attractive option, should the
good results obtained so far, prove to be long lasting.