Outcome in 104 pubovaginal slings using freeze-dried allograft fascia lata from a single tissue bank

Nonautologous sling materials

This article provides a comprehensive and updated review of the current nonautologous sling materials available for treatment of stress urinary incontinence. The various materials are described, relevant clinical studies are discussed, and newer materials are outlined. Complications arising from use of different materials also are described.

New millennium, new slings

The etiology of stress incontinence is not completely understood. In the past, bladder neck suspensions were performed to correct anatomic abnormalities of the bladder neck and urethral hypermobility. This procedure was attractive because of its simplicity, low morbidity, and excellent early success rate. With time, the successes seen with bladder neck suspensions have not proven to be durable, and alternative surgical procedures have been developed. Until recently, the indications for bladder neck suspension were types I and II stress incontinence; slings were reserved for type III incontinence. However, slings have been shown to be as effective as and more durable than bladder neck suspensions for treatment of all types of stress incontinence; therefore, their popularity has spread. The success of distal urethral slings suggests that it is not necessary to correct anatomic hypermobility to correct stress incontinence. A plethora of new procedures and materials has emerged, leading to an increased need for well-controlled, objective outcome studies in order to understand the impact of these surgeries on our patients.

Pubovaginal slings: a review of the technical variables

The pubovaginal sling, reintroduced in the late 1970s by Maguire and Blaivas, has become the gold standard for managing anatomic incontinence. Newer technology, materials, surgical techniques and even new theories on the mechanism of action are evolving to further reduce the morbidity of these procedures and improve patient satisfaction. In the following review, we will highlight some of the exciting advances we have witnessed over the last year and try to put them into perspective for the reader.