Intraoperative profilometry.
Intraoperative profilometry measurements were done on 28 patients during various types of urethropexy to determine whether useful information could be provided to the operating surgeon. Successful Burch, Marshall-Marchetti and Stamey-Pereyra procedures resulted in a 50 per cent increase in urethral length. Closure pressure increases were noted only with the Stamey-Pereyra procedure (plus 49 per cent). Intraoperative profilometry measurements were considered to be informative and useful, particularly during the Stamey-Pereyra urethropexy in which case suture ties could be regulated to provide desired urethral elongation and closure pressure changes.
D005260:Female; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D011312:Pressure; D014521:Urethra / Q000033:anatomy & histology / Q000503:physiopathology / Q000601:surgery*; D014550:Urinary Incontinence, Stress / Q000503:physiopathology / Q000601:surgery*; D014563:Urodynamics