[Operation of female stress incontinence--comparison between Raz procedure and Gittes procedure]

We performed Raz procedure and Gittes procedure for female stress incontinence since October 1986. Raz procedure was performed on 19 patients between October 1986 and February 1990, and Gittes procedure was performed on 18 patients between June 1990 and May 1991. We followed up 17 patients who underwent Raz procedure and all the patients who underwent Gittes procedure at the time August 1991. Disappearance or marked improvement of incontinence was confirmed in 12 patients by Raz procedure, and 16 patients by Gittes Procedure. No serious complications were recognized. The reason why the result of Raz procedure was not sufficient was due to our immature operative technique and incorrect patient selection in our early experience. From this experience, we believe that both procedures can be very useful and minimal invasive operation for female stress incontinence.