Title: midurethral sling incision: indications and outcomes.The aim of this study was to identify indications for this type of surgical intervention and the impact of the surgery on resolving complications and the sui recurrence rate.A review was conducted of the medical records of women who underwent sling incision between 2003 and 2010.Data such as surgical indications, ultrasound findings and medical outcomes were extracted from 198 records, and descriptive and inferential statistical methods of analysis were used.The mean age of the women was 64 years (±12; range 36¿89 years) and a median weight of 72.8 kg (range, 52¿ 103) with a median body mass index (bmi) of 26.4 kg/m2 (range, 21¿38).The sling incision procedure was performed with the patient in the lithotomy position.In patients with sling exposure, the sling was localized visually and by palpation.Using information about sling position obtained from pelvic floor ultrasound, slings close to the urethra were then identified by intraurethrally palpating the sling edge with a charrière 21 to 24 bougie à boule.A tight sling with a stop cock mechanism was identified by withdrawing and rotating a no.5 to 7 hegar dilator through the urethra.After complete midline transection of the sling, the vaginal skin was closed with 3-0 vicryl single-buttress sutures (ethicon).Postoperative follow-up visits scheduled at 2-, 6- and 12- week intervals were done to assess the patient¿s condition regarding complications and sui.A total of 198 women were included in this retrospective review.The majority of the women had the sling insertion procedure at another institution.However, 95 women underwent tvt or tvt-o (ethicon, somerville, ma, usa) insertion at our center, which accounts for approximately 5.6 % (1,696) of the total number of tvt insertion procedures performed during this time period.The types of slings most frequently used in all patients were tvt and tvt-o.The remaining 7 % of the slings were distributed among monarc¿ (ams, minnetonka, mn, usa), serasis® (serag-wiessner kg, naila, germany),safyre (promedon, córdoba, argentina), sparc¿ (ams), tvt-secur¿, (ethicon), and miniarc (ams).Reported complications included small hematoma developed at the operative site in (n=13) and resolved spontaneously in all cases.The median length of hospitalization was 1.4 days.Voiding dysfunction, overactive bladder,recurrent urinary tract infections, dyspareunia was due to sling exposure into the vagina, chronic pelvic pain.In conclusion these findings indicate that sling incision can be highly successful in improving voiding dysfunction and dyspareunia, and moderately successful in curing overactive bladder and chronic pain.However, sui may recur in more than 60 % of the patients undergoing sling incision.Consequently, patients being considered for a sling incision procedure should be informed about this possible complication.
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